{
  "average_delay": 1.233,
  "average_delay_with_out_empty_turn": 2.569,
  "average_speech_duration": 1.234,
  "average_transcribe_duration": 1.233,
  "wpm": 47,
  "wpm_with_out_empty_turn": 129,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 1.233,
      "average_delay_with_out_empty_turn": 2.569,
      "average_speech_duration": 1.234,
      "average_transcribe_duration": 1.233,
      "wpm": 47,
      "wpm_with_out_empty_turn": 129
    },
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 10.573,
      "speech_duration": 0,
      "transcribe_duration": 10.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 1.547,
      "speech_duration": 1.572,
      "transcribe_duration": 1.547,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 1.498,
      "speech_duration": 1.508,
      "transcribe_duration": 1.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 2.222,
      "speech_duration": 2.276,
      "transcribe_duration": 2.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.228,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.228,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.356,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.228,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.228,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.228,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.292,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.356,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 1.927,
      "speech_duration": 1.956,
      "transcribe_duration": 1.927,
      "wpm": 146,
      "message": "สวัสดีค่ะสวัสดีค่ะ"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 207,
      "message": "ได้ยินเสียง"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 107,
      "message": "โอเคค่ะ"
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 1.685,
      "speech_duration": 1.7,
      "transcribe_duration": 1.685,
      "wpm": 185,
      "message": "สวัสดีพี่เข้าหรือยัง"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.356,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 34,
      "message": "OK"
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 1.45,
      "speech_duration": 1.508,
      "transcribe_duration": 1.45,
      "wpm": 109,
      "message": "วันนี้นะคะ"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 2.358,
      "speech_duration": 2.404,
      "transcribe_duration": 2.358,
      "wpm": 200,
      "message": "เริ่มเรียนตอนเช้าคณิตศาสตร์เนาะ"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.228,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.42,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 7.912,
      "speech_duration": 7.78,
      "transcribe_duration": 7.912,
      "wpm": 164,
      "message": "เมื่อเช้าทานข้าวนะคะแล้วฝนก็ตกหนักมากพี่ก็กลัวว่านักเรียนจะมาที่อาคารเรียนไม่ได้นะคะ"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 1.587,
      "speech_duration": 1.636,
      "transcribe_duration": 1.587,
      "wpm": 64,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 2.827,
      "speech_duration": 2.852,
      "transcribe_duration": 2.827,
      "wpm": 184,
      "message": "ว่าเป็นยังไงตอนนี้อากาศเป็นยังไงคะ"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 0.609,
      "speech_duration": 0.676,
      "transcribe_duration": 0.609,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 3.089,
      "speech_duration": 3.108,
      "transcribe_duration": 3.089,
      "wpm": 193,
      "message": "ตอนนี้เป็นยังไงมองไปข้างนอกแดดเลยใช่ไหม"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 2.946,
      "speech_duration": 2.916,
      "transcribe_duration": 2.946,
      "wpm": 180,
      "message": "ฝนหยุดตกทันทีเลย 8:00 น แล้วฝนหยุด"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 2.69,
      "speech_duration": 2.66,
      "transcribe_duration": 2.69,
      "wpm": 169,
      "message": "บอกราคาแล้วก็มีแดดออกมาใช่ไหม"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 3.083,
      "speech_duration": 3.108,
      "transcribe_duration": 3.083,
      "wpm": 164,
      "message": "เดี๋ยวฝากนะคะให้นักเรียนทุกคนนะคะ"
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 6.258,
      "speech_duration": 6.244,
      "transcribe_duration": 6.258,
      "wpm": 151,
      "message": "ดูแลสุขภาพของตัวเองด้วยใครที่ชอบนะคะเดินตากฝนนะคะไม่มีร่มเนี่ย"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 3.024,
      "speech_duration": 2.596,
      "transcribe_duration": 3.024,
      "wpm": 144,
      "message": "ต่อไปเดี๋ยวจะไม่สบายนะคะ"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 2.048,
      "speech_duration": 2.084,
      "transcribe_duration": 2.048,
      "wpm": 151,
      "message": "วันนี้ทุกคนเป็นยังไง"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 2.963,
      "speech_duration": 2.98,
      "transcribe_duration": 2.963,
      "wpm": 176,
      "message": "แข็งแรงดีไหมหรือมีไข้ปวดหัวตัวร้อน"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 1.415,
      "speech_duration": 1.444,
      "transcribe_duration": 1.415,
      "wpm": 125,
      "message": "สบายดีไหมคะ"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.228,
      "transcribe_duration": 0.457,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.292,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 3.513,
      "speech_duration": 3.492,
      "transcribe_duration": 3.513,
      "wpm": 133,
      "message": "มีพี่หนิงหนิงมีน้ำมูกใช่ไหมลูก"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 3.325,
      "speech_duration": 3.3,
      "transcribe_duration": 3.325,
      "wpm": 127,
      "message": "มันจะต้องหยุดทานน้ำเย็นนะคะ"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 2.383,
      "speech_duration": 2.404,
      "transcribe_duration": 2.383,
      "wpm": 137,
      "message": "นิทานน้ำเย็นให้ทานน้ำ"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 191,
      "message": "อุณหภูมิห้องนี่แหละ"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 2.549,
      "speech_duration": 2.596,
      "transcribe_duration": 2.549,
      "wpm": 87,
      "message": "ไอ้ติมก็หยุดนะ"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.42,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 4.106,
      "speech_duration": 4.132,
      "transcribe_duration": 4.106,
      "wpm": 160,
      "message": "ก่อนที่เราจะเริ่มเรียนนะคะเราจะมาทำการทดสอบ"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 1.805,
      "speech_duration": 1.828,
      "transcribe_duration": 1.805,
      "wpm": 172,
      "message": "เรื่องที่เรียนไปแล้ว"
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 3.925,
      "speech_duration": 3.876,
      "transcribe_duration": 3.925,
      "wpm": 224,
      "message": "ที่แล้วนะคะที่โรงเรียนไปแล้วก็คือเรื่องของเลขยกกำลังนะลูก"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 3.063,
      "speech_duration": 3.108,
      "transcribe_duration": 3.063,
      "wpm": 53,
      "message": "ข้อสอบนะคะ"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.292,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.356,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 4.7,
      "speech_duration": 4.708,
      "transcribe_duration": 4.7,
      "wpm": 131,
      "message": "วันนี้เดี๋ยวให้นักเรียนได้ทำพร้อมกับจะมี"
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 2.92,
      "speech_duration": 2.852,
      "transcribe_duration": 2.92,
      "wpm": 142,
      "message": "ที่ราบนะคะทำภาษามือให้เนาะ"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 3.946,
      "speech_duration": 3.876,
      "transcribe_duration": 3.946,
      "wpm": 174,
      "message": "น่าจะรอเวลาสักนิดนึงนะคะแล้วให้นักเรียนดูว่า"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 0.585,
      "speech_duration": 0.612,
      "transcribe_duration": 0.585,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 6.115,
      "speech_duration": 5.924,
      "transcribe_duration": 6.115,
      "wpm": 190,
      "message": "กูจะดูว่านักเรียนเนี่ยทำเสร็จหรือยังว่าทำเสร็จปุ๊บก็จะเริ่มไปอีกข้อนึงนะคะ"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.356,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 103,
      "message": "พร้อมไหม"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 1.42,
      "speech_duration": 1.444,
      "transcribe_duration": 1.42,
      "wpm": 197,
      "message": "นักเรียนพร้อมไหมคะ"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 3.865,
      "speech_duration": 3.812,
      "transcribe_duration": 3.865,
      "wpm": 146,
      "message": "พร้อมน้าโอเคถ้าพร้อมแล้วเริ่มเลยนะคะ"
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 4.967,
      "speech_duration": 4.836,
      "transcribe_duration": 4.967,
      "wpm": 171,
      "message": "ตัวนี้เดี๋ยวรบกวนก่อนทวนให้ก่อนนะคะเดี๋ยวนักเรียนจะลืม"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 5.001,
      "speech_duration": 4.9,
      "transcribe_duration": 5.001,
      "wpm": 208,
      "message": "เรื่องของเลขยกกำลังมันมีสมบัติอยู่ทั้งหมด 17 ข้อใช่ไหมคะจำกันได้ไหม"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 170,
      "message": "จำกันได้ไหม"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 1.845,
      "speech_duration": 1.892,
      "transcribe_duration": 1.845,
      "wpm": 159,
      "message": "สมบัติของเลขยกกำลัง"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 3.499,
      "speech_duration": 3.492,
      "transcribe_duration": 3.499,
      "wpm": 137,
      "message": "มีอยู่ 7 ข้ออะไรก็ตามนะคะข้อแรก"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 3.778,
      "speech_duration": 3.812,
      "transcribe_duration": 3.778,
      "wpm": 142,
      "message": "อะไรก็ตามยกกำลัง 0 จะเท่ากับ 1 เสมอ"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 0.709,
      "speech_duration": 0.74,
      "transcribe_duration": 0.709,
      "wpm": 142,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 127,
      "message": "จำได้ไหม"
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 0.895,
      "speech_duration": 0.932,
      "transcribe_duration": 0.895,
      "wpm": 161,
      "message": "ใช่ไหมลูก"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 5.555,
      "speech_duration": 5.54,
      "transcribe_duration": 5.555,
      "wpm": 114,
      "message": "อะไรก็ตาม Asus a ^ 0 จะเท่ากับ 1 ตลอดนะคะ"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 4.749,
      "speech_duration": 4.708,
      "transcribe_duration": 4.749,
      "wpm": 131,
      "message": "ทำให้ได้เวลาเวลาเราจับคู่กันนะคะและข้อ 2"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 2.185,
      "speech_duration": 2.212,
      "transcribe_duration": 2.185,
      "wpm": 108,
      "message": "a ^ n เห็นไหมคะ"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 3.99,
      "speech_duration": 4.004,
      "transcribe_duration": 3.99,
      "wpm": 94,
      "message": "a ^ n = เศษ 1 ส่วน a ^ n"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 174,
      "message": "ตรงข้ามกันเลยนะ"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 0.575,
      "speech_duration": 0.612,
      "transcribe_duration": 0.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 5.128,
      "speech_duration": 5.028,
      "transcribe_duration": 5.128,
      "wpm": 176,
      "message": "ฝั่งซ้ายมือจะเป็นลบ a ^ แต่ฝั่งขวามือเนี่ยจะเป็นเศษ 1 ส่วน"
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 2.763,
      "speech_duration": 2.788,
      "transcribe_duration": 2.763,
      "wpm": 140,
      "message": "a ^ n เมื่อไหร่ที่ฝั่งนี้"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 3.306,
      "speech_duration": 3.3,
      "transcribe_duration": 3.306,
      "wpm": 127,
      "message": "ถ้าสมมตินะลูกนะตัวนี้เป็นลบ"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 1.425,
      "speech_duration": 1.38,
      "transcribe_duration": 1.425,
      "wpm": 196,
      "message": "ฝั่งนี้จะเป็นเอ็น"
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.048,
      "speech_duration": 2.084,
      "transcribe_duration": 2.048,
      "wpm": 86,
      "message": "สลับกันนะคะ"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 3.253,
      "speech_duration": 3.108,
      "transcribe_duration": 3.253,
      "wpm": 179,
      "message": "วันนี้ไม่ติดหรอฝั่งด้านที่จะติดลบแทน"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 1.287,
      "speech_duration": 1.316,
      "transcribe_duration": 1.287,
      "wpm": 103,
      "message": "ข้อที่ 3"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.292,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 3.108,
      "speech_duration": 3.108,
      "transcribe_duration": 3.108,
      "wpm": 154,
      "message": "เมื่อไหร่ก็ตามราคาที่เลขกำลังนะ"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 6.601,
      "speech_duration": 6.5,
      "transcribe_duration": 6.601,
      "wpm": 104,
      "message": "ฐานเหมือนกันนะคะเอามาคูณกันยกกำลัง n * a ^ m"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 1.19,
      "speech_duration": 1.252,
      "transcribe_duration": 1.19,
      "wpm": 144,
      "message": "นั่นหมายถึง"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 4.574,
      "speech_duration": 4.388,
      "transcribe_duration": 4.574,
      "wpm": 178,
      "message": "เป็นตัวนี้นะคะเลขยกกำลังเอามาบวกกันอันนี้ทำให้ได้นะ"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.42,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.228,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.228,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 68,
      "message": "ข้อ 4"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 2.543,
      "speech_duration": 2.468,
      "transcribe_duration": 2.543,
      "wpm": 140,
      "message": "ข้อ 4 คืออะไรเห็นไหมคะ"
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 5.033,
      "speech_duration": 4.9,
      "transcribe_duration": 5.033,
      "wpm": 202,
      "message": "คล้ายๆกันกับการโคลนแต่ตัวนี้มันเป็นการหารใช่ไหมมันเป็นเศษส่วนนะคะ"
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 139,
      "message": "มันเป็นการหาร"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 5.969,
      "speech_duration": 5.86,
      "transcribe_duration": 5.969,
      "wpm": 195,
      "message": "เมื่อกี้ครูแล้วเอามาบวกใช่ไหมตัวนี้หารแล้วจะต้องเอามาลบนะคะตัวที่อยู่ข้างบน"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 3.036,
      "speech_duration": 3.044,
      "transcribe_duration": 3.036,
      "wpm": 192,
      "message": "ว่างแล้วก็ลบด้วยตัวที่อยู่ข้างล่างนะคะ"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.228,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 1.858,
      "speech_duration": 1.892,
      "transcribe_duration": 1.858,
      "wpm": 87,
      "message": "กฎข้อที่ 5"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 0.521,
      "speech_duration": 0.548,
      "transcribe_duration": 0.521,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.228,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 5.142,
      "speech_duration": 5.092,
      "transcribe_duration": 5.142,
      "wpm": 156,
      "message": "ให้ดูข้อ 5 นะคะตัวนี้มันเป็นเลขยกกำลังซ้อนเลขยกกำลัง"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.188,
      "transcribe_duration": 1.147,
      "wpm": 126,
      "message": "ต่างกันนะ"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 7.664,
      "speech_duration": 7.46,
      "transcribe_duration": 7.664,
      "wpm": 193,
      "message": "นั่นหมายถึงว่าเอาเลขยกกำลังที่อยู่ติดกันที่เอามาคูณกันได้เลยไม่ใช่บวกนะลูกดูดีๆไม่ใช่การบวกนะคะ"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 101,
      "message": "แล้ว"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 7.048,
      "speech_duration": 6.884,
      "transcribe_duration": 7.048,
      "wpm": 163,
      "message": "โกหกเห็นไหมคะเลขฐานมันมีอยู่ 2 ตัวแล้วมันยกกำลังด้วยเอ็นเวลาเราแยกออกไปแยก"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 0.579,
      "speech_duration": 0.612,
      "transcribe_duration": 0.579,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 4.256,
      "speech_duration": 4.196,
      "transcribe_duration": 4.256,
      "wpm": 129,
      "message": "เลขยกกำลังนะคะก็คือ a ^ n b ^ n เอง"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.292,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 1.258,
      "speech_duration": 1.316,
      "transcribe_duration": 1.258,
      "wpm": 114,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 1.739,
      "speech_duration": 1.764,
      "transcribe_duration": 1.739,
      "wpm": 111,
      "message": "กับการหานะคะ"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 238,
      "message": "ถ้ามันอยู่ในวงเล็บอย่างเงี้ย"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 5.41,
      "speech_duration": 5.348,
      "transcribe_duration": 5.41,
      "wpm": 149,
      "message": "เวลาเราแยกตัวออกมาข้างบนก็จะยกกำลัง n ส่วนด้วย B ^ n"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 181,
      "message": "เขาเขียนให้มันดูง่ายขึ้นนะคะ"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.996,
      "transcribe_duration": 0.939,
      "wpm": 166,
      "message": "แค่นั้นเอง"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 119,
      "message": "พร้อมพร้อมไหม"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 1.661,
      "speech_duration": 1.7,
      "transcribe_duration": 1.661,
      "wpm": 141,
      "message": "ทำข้อสอบพร้อมนะ"
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.292,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 5.862,
      "speech_duration": 5.86,
      "transcribe_duration": 5.862,
      "wpm": 105,
      "message": "ขอแลกนะคะตอนแรกนักเรียนให้นักเรียนจับคู่"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 6.899,
      "speech_duration": 6.82,
      "transcribe_duration": 6.899,
      "wpm": 180,
      "message": "ให้นักเรียนจับคู่เมื่อกี้กดนะคะมันมีทั้งหมดอยู่สมบัติมันมีทั้งหมดอยู่ 7 ข้อใช่ไหม"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 156,
      "message": "สมบัติ 7 ข้อนั้น"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 2.358,
      "speech_duration": 2.404,
      "transcribe_duration": 2.358,
      "wpm": 125,
      "message": "มันคู่กับตัวไหนนะคะ"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 3.113,
      "speech_duration": 3.108,
      "transcribe_duration": 3.113,
      "wpm": 111,
      "message": "มันเท่ากับตัวไหนข้อแรก"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 2.551,
      "speech_duration": 2.596,
      "transcribe_duration": 2.551,
      "wpm": 64,
      "message": "^ M x นะคะ"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 62,
      "message": "a ^ n"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 141,
      "message": "ตรงกับตัวไหน"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 1.855,
      "speech_duration": 1.892,
      "transcribe_duration": 1.855,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.42,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 6.469,
      "speech_duration": 6.372,
      "transcribe_duration": 6.469,
      "wpm": 108,
      "message": "ตัวไหนคะตัวที่ 1 2 3 4 5 6 7 ฝั่งขวามือตัวไหน"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 2.001,
      "speech_duration": 2.02,
      "transcribe_duration": 2.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 3.024,
      "speech_duration": 3.044,
      "transcribe_duration": 3.024,
      "wpm": 108,
      "message": "บางคนบอก 4 บางคนบอก 2"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 5.714,
      "speech_duration": 5.668,
      "transcribe_duration": 5.714,
      "wpm": 109,
      "message": "ดูดีๆสังเกตดีๆนะคะให้ดูดีๆให้จับคู่ดูดีๆ"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 3.018,
      "speech_duration": 3.044,
      "transcribe_duration": 3.018,
      "wpm": 172,
      "message": "มันเป็นตัวไหนกันแน่แล้วโยงเส้นนะคะ"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.904,
      "speech_duration": 0.932,
      "transcribe_duration": 0.904,
      "wpm": 97,
      "message": "มาสาย"
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 1.023,
      "speech_duration": 1.06,
      "transcribe_duration": 1.023,
      "wpm": 113,
      "message": "โยงเส้น"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 2.344,
      "speech_duration": 2.34,
      "transcribe_duration": 2.344,
      "wpm": 218,
      "message": "ให้มันมาตรงกันกับที่นักเรียนเลือก"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 4.396,
      "speech_duration": 4.388,
      "transcribe_duration": 4.396,
      "wpm": 147,
      "message": "กูบอกแล้วใช่ไหมฐานเหมือนกันเลขยกกำลังเอามา"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 2.829,
      "speech_duration": 2.788,
      "transcribe_duration": 2.829,
      "wpm": 226,
      "message": "ถ้ามันคูณกันใช่ไหมมันต้องเป็นบวกใช่ไหมลูก"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 191,
      "message": "ต้องเป็นบวกใช่ไหมคะ"
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 3.932,
      "speech_duration": 3.94,
      "transcribe_duration": 3.932,
      "wpm": 152,
      "message": "แล้วตัวไหนเลขยกกำลังที่เป็นบวกคือตัวไหน"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 3.372,
      "speech_duration": 3.364,
      "transcribe_duration": 3.372,
      "wpm": 103,
      "message": "โยงเลยค่ะขีดเส้นโยงเลย"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 0.887,
      "speech_duration": 0.932,
      "transcribe_duration": 0.887,
      "wpm": 113,
      "message": "วันนี้"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.356,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 4.796,
      "speech_duration": 4.772,
      "transcribe_duration": 4.796,
      "wpm": 116,
      "message": "ฐานะคนแรกได้หรือยังเสร็จหรือยังขอแรก"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.741,
      "speech_duration": 1.764,
      "transcribe_duration": 1.741,
      "wpm": 77,
      "message": "เสร็จไหม"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.228,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.292,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.573,
      "speech_duration": 0.612,
      "transcribe_duration": 0.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 0.501,
      "speech_duration": 0.548,
      "transcribe_duration": 0.501,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 6.823,
      "speech_duration": 6.82,
      "transcribe_duration": 6.823,
      "wpm": 145,
      "message": "ต้องไปดูเพื่อนนะให้ตัดสินใจเองทำเองเพราะว่าอันนี้เป็นการทดสอบนะคะ"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 3.33,
      "speech_duration": 3.364,
      "transcribe_duration": 3.33,
      "wpm": 143,
      "message": "ไม่ต้องไปดูเพื่อนให้ตัดสินใจเอง"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 4.483,
      "speech_duration": 4.388,
      "transcribe_duration": 4.483,
      "wpm": 222,
      "message": "เราจะมาวัดกันว่าตัวเราเนี่ยเราเข้าใจเรื่องของเลขยกกำลังแค่ไหนลูก"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 1.834,
      "speech_duration": 1.828,
      "transcribe_duration": 1.834,
      "wpm": 172,
      "message": "จากที่เราเรียนมานะคะ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 2.734,
      "speech_duration": 2.66,
      "transcribe_duration": 2.734,
      "wpm": 118,
      "message": "พร้อมนะต่อไปข้อที่ 2"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 4.949,
      "speech_duration": 4.9,
      "transcribe_duration": 4.949,
      "wpm": 162,
      "message": "เพราะที่ 2 ตัวนี้เป็นเลขยกกำลังซ้อนเลขยกกำลังเห็นไหม"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 3.442,
      "speech_duration": 3.364,
      "transcribe_duration": 3.442,
      "wpm": 147,
      "message": "ในวงเล็บเองนะคะแล้วไปคูณด้วยเอ็ม"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 152,
      "message": "กูบอกแล้วนะ"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 1.231,
      "speech_duration": 1.252,
      "transcribe_duration": 1.231,
      "wpm": 132,
      "message": "อยู่ชิดกัน"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 177,
      "message": "มันคือตัวไหนเอ่ย"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 1.122,
      "speech_duration": 1.124,
      "transcribe_duration": 1.122,
      "wpm": 187,
      "message": "บันทึกอยู่ไหน"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 90,
      "message": "ตัวไหนคะ"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 1.285,
      "speech_duration": 1.316,
      "transcribe_duration": 1.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.581,
      "speech_duration": 0.612,
      "transcribe_duration": 0.581,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 2.956,
      "speech_duration": 2.98,
      "transcribe_duration": 2.956,
      "wpm": 106,
      "message": "ใช่บางคนก็ตอบถูกแล้ว"
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 1.265,
      "speech_duration": 1.316,
      "transcribe_duration": 1.265,
      "wpm": 80,
      "message": "ตัวนี้"
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.228,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.124,
      "transcribe_duration": 1.52,
      "wpm": 93,
      "message": "วันนี้"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 6.583,
      "speech_duration": 6.5,
      "transcribe_duration": 6.583,
      "wpm": 85,
      "message": "a ^ n ตัวแรกที่ 2a ^ M ลบตัวนี้คือลบ"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 88,
      "message": "ถูกหรอ"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 2.254,
      "speech_duration": 2.276,
      "transcribe_duration": 2.254,
      "wpm": 125,
      "message": "ถูกไหมน่ะอันนี้มัน"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 2.262,
      "speech_duration": 2.148,
      "transcribe_duration": 2.262,
      "wpm": 196,
      "message": "เลขยกกำลัง 2 กับสอนการเนี่ย"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 3.601,
      "speech_duration": 3.62,
      "transcribe_duration": 3.601,
      "wpm": 124,
      "message": "ตัวนี้แยกเข้าไปยกกำลัง n ส่วน"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 1.47,
      "speech_duration": 1.508,
      "transcribe_duration": 1.47,
      "wpm": 60,
      "message": "B ^ n"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 3.47,
      "speech_duration": 3.492,
      "transcribe_duration": 3.47,
      "wpm": 90,
      "message": "ตัวนี้นะคะ a ^ n + n"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 3.645,
      "speech_duration": 3.62,
      "transcribe_duration": 3.645,
      "wpm": 95,
      "message": "ข้อต่อมาจะเป็น a ^ m x"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 48,
      "message": "นะคะ"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 4.015,
      "speech_duration": 4.004,
      "transcribe_duration": 4.015,
      "wpm": 150,
      "message": "อันนี้จะเป็น 1 ส่วน a ^ n และตัวสุดท้าย"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 60,
      "message": "a ^ n"
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.508,
      "transcribe_duration": 1.484,
      "wpm": 60,
      "message": "B ^ n"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.188,
      "transcribe_duration": 1.259,
      "wpm": 164,
      "message": "นี้จะยกไปให้"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 121,
      "message": "ข้อไหน"
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.228,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 0.898,
      "speech_duration": 0.932,
      "transcribe_duration": 0.898,
      "wpm": 209,
      "message": "เสร็จหรือยัง"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 5.842,
      "speech_duration": 5.732,
      "transcribe_duration": 5.842,
      "wpm": 157,
      "message": "อยู่ดีๆกูไม่บอกแม่แต่ถ้าบอกว่าข้อ 2 ก็ตามสบายเลยนะคะตามสบาย"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 3.821,
      "speech_duration": 3.428,
      "transcribe_duration": 3.821,
      "wpm": 236,
      "message": "ความหมายนะลูกถ้าเราโยงผิดข้อนึงนั่นแหละถึงว่ามันจะผิด"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 4.007,
      "speech_duration": 4.004,
      "transcribe_duration": 4.007,
      "wpm": 161,
      "message": "ข้อ 1 ไปทันทีเพราะว่าคำตอบมันก็จะหายไปนะคะ"
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 1.127,
      "speech_duration": 1.188,
      "transcribe_duration": 1.127,
      "wpm": 164,
      "message": "เสร็จหรือยัง"
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 1.614,
      "speech_duration": 1.636,
      "transcribe_duration": 1.614,
      "wpm": 165,
      "message": "ต่อไปข้อ 3 แล้วนะ"
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 1.439,
      "speech_duration": 1.444,
      "transcribe_duration": 1.439,
      "wpm": 135,
      "message": "หรือยังข้อ 2"
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 2.576,
      "speech_duration": 2.532,
      "transcribe_duration": 2.576,
      "wpm": 148,
      "message": "ข้อ 3 ลงได้เลยนะคะตอนนี้"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 3.54,
      "speech_duration": 3.556,
      "transcribe_duration": 3.54,
      "wpm": 207,
      "message": "นักเรียนทำให้หมดเลยทุกข้อให้หมดเลยทำเสร็จหรือยัง"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 2.944,
      "speech_duration": 2.98,
      "transcribe_duration": 2.944,
      "wpm": 176,
      "message": "ทำหมดแล้วนะทำให้หมดเลยเลือกเลยนะคะ"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 2.945,
      "speech_duration": 2.98,
      "transcribe_duration": 2.945,
      "wpm": 106,
      "message": "ดูดีๆสังเกตดีๆแล้วก็"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 4.602,
      "speech_duration": 4.58,
      "transcribe_duration": 4.602,
      "wpm": 200,
      "message": "ตัวไหนมันคู่ตัวไหนถ้าเรายังไม่แน่ใจเอาไว้เป็นตัวสุดท้ายก็ได้"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.292,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 1.912,
      "speech_duration": 1.956,
      "transcribe_duration": 1.912,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 0.432,
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      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 0.311,
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      "transcribe_duration": 0.311,
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    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
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    {
      "message_id": 303,
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      "delay": 0.436,
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    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 1.602,
      "speech_duration": 1.636,
      "transcribe_duration": 1.602,
      "wpm": 92,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 305,
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      "delay": 1.526,
      "speech_duration": 1.572,
      "transcribe_duration": 1.526,
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    {
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      "delay": 0.693,
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    {
      "message_id": 307,
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      "delay": 0.496,
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      "transcribe_duration": 0.496,
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      "message": ""
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    {
      "message_id": 308,
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      "transcribe_duration": 0.216,
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      "message": ""
    },
    {
      "message_id": 309,
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      "transcribe_duration": 0.566,
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    {
      "message_id": 310,
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    {
      "message_id": 311,
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    {
      "message_id": 312,
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      "message": "เสร็จแล้ว 1 คนใครเสร็จแล้วบ้าง"
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      "message": "เสร็จแล้ว"
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      "delay": 2.043,
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      "wpm": 94,
      "message": "ยางใช่ไหมลูก"
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      "message_id": 414,
      "agent_id": 2,
      "delay": 1.726,
      "speech_duration": 1.764,
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      "wpm": 136,
      "message": "สะกิดเพื่อนนะคะ"
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      "message_id": 415,
      "agent_id": 2,
      "delay": 2.393,
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      "transcribe_duration": 2.393,
      "wpm": 103,
      "message": "ตั้งค่าให้มองดู"
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      "message_id": 416,
      "agent_id": 2,
      "delay": 3.295,
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      "transcribe_duration": 3.295,
      "wpm": 127,
      "message": "ไปตอนที่ 2 อันนี้ง่ายมากเลย"
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      "message_id": 417,
      "agent_id": 2,
      "delay": 1.871,
      "speech_duration": 1.892,
      "transcribe_duration": 1.871,
      "wpm": 190,
      "message": "นักเรียนจำได้อยู่ใช่ไหม"
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      "message_id": 418,
      "agent_id": 2,
      "delay": 4.768,
      "speech_duration": 4.772,
      "transcribe_duration": 4.768,
      "wpm": 141,
      "message": "วันนี้ให้นักเรียนบอกฐานแล้วก็เลขชี้กำลังนะคะ"
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    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 149,
      "message": "ลงไปในช่องว่าง"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
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      "message_id": 421,
      "agent_id": 2,
      "delay": 3.643,
      "speech_duration": 3.556,
      "transcribe_duration": 3.643,
      "wpm": 207,
      "message": "ทางด้านนี้คือฐานนะคะและฝั่งด้านนี้คือเลขชี้กำลัง"
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      "message_id": 422,
      "agent_id": 2,
      "delay": 3.318,
      "speech_duration": 3.3,
      "transcribe_duration": 3.318,
      "wpm": 91,
      "message": "พอแรก 11:00 น 2 ^ 3"
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      "message_id": 423,
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      "delay": 3.156,
      "speech_duration": 3.172,
      "transcribe_duration": 3.156,
      "wpm": 156,
      "message": "อันไหนคือฐานอันไหนคือเลขชี้กำลัง"
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      "message_id": 424,
      "agent_id": 2,
      "delay": 2.527,
      "speech_duration": 2.532,
      "transcribe_duration": 2.527,
      "wpm": 136,
      "message": "ใส่ให้ถูกนะคะใส่ให้ถูก"
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      "message_id": 425,
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      "delay": 0.272,
      "speech_duration": 0.228,
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      "wpm": 0,
      "message": ""
    },
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      "message_id": 426,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 107,
      "message": "อาถรรพ์"
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    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 1.954,
      "speech_duration": 1.956,
      "transcribe_duration": 1.954,
      "wpm": 107,
      "message": "แรกฐานคืออะไร"
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    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.06,
      "transcribe_duration": 1.147,
      "wpm": 156,
      "message": "สารคืออะไร"
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
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      "agent_id": 2,
      "delay": 0.249,
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      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
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      "delay": 0.319,
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      "message": ""
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      "message_id": 433,
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      "message": ""
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      "delay": 1.456,
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      "wpm": 0,
      "message": ""
    },
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      "agent_id": 2,
      "delay": 0.415,
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      "message_id": 437,
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      "wpm": 190,
      "message": "ดูดีๆนะมี 11 อย่างเดียวหรอมันคือ 11 อะไร"
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      "message_id": 438,
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      "delay": 1.803,
      "speech_duration": 1.828,
      "transcribe_duration": 1.803,
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      "message": "1111 อะไรลูก"
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      "message_id": 439,
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      "delay": 0.766,
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      "transcribe_duration": 0.766,
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      "message_id": 441,
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      "delay": 1.08,
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      "message": "ดูดีๆ"
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      "message_id": 442,
      "agent_id": 2,
      "delay": 2.142,
      "speech_duration": 2.148,
      "transcribe_duration": 2.142,
      "wpm": 168,
      "message": "ตอนนี้ต้องเอามาให้หมดนะ"
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      "delay": 2.034,
      "speech_duration": 2.084,
      "transcribe_duration": 2.034,
      "wpm": 50,
      "message": "อาเช่-"
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      "transcribe_duration": 6.902,
      "wpm": 211,
      "message": "จะต้องเอามาให้หมดนะคะมันมีจุด 2 ตรงนี้ด้วยนั่นก็คือเป็นฐานนั่นเองเพราะฉะนั้นนักเรียนจะต้องเอา"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 2.054,
      "speech_duration": 2.084,
      "transcribe_duration": 2.054,
      "wpm": 180,
      "message": "เลขข้างล่างเนี่ยมาให้หมด"
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 1.504,
      "speech_duration": 1.508,
      "transcribe_duration": 1.504,
      "wpm": 119,
      "message": "มาใส่ตรงฐาน"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 2.619,
      "speech_duration": 2.596,
      "transcribe_duration": 2.619,
      "wpm": 150,
      "message": "แล้วเลขชี้กำลังเท่าไหร่คะ"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 0.768,
      "speech_duration": 0.804,
      "transcribe_duration": 0.768,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 5.687,
      "speech_duration": 5.604,
      "transcribe_duration": 5.687,
      "wpm": 169,
      "message": "อะไรที่อยู่ข้างบนถูกต้องนักเรียนก็เอาเลขมาลงมาใส่ตรงนี้นั่นเอง"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 3.299,
      "speech_duration": 3.3,
      "transcribe_duration": 3.299,
      "wpm": 164,
      "message": "ง่ายนักเรียนบอกว่างๆแล้วทำเองได้ไหม"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 1.028,
      "speech_duration": 1.06,
      "transcribe_duration": 1.028,
      "wpm": 170,
      "message": "ทำเองได้ไหม"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.228,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 38,
      "message": "OK"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 1.503,
      "speech_duration": 1.508,
      "transcribe_duration": 1.503,
      "wpm": 189,
      "message": "ใครยังไม่เข้าใจอีก"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 1.779,
      "speech_duration": 1.828,
      "transcribe_duration": 1.779,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 4.272,
      "speech_duration": 4.196,
      "transcribe_duration": 4.272,
      "wpm": 164,
      "message": "ใครคะพี่ยังไม่เข้าใจถ้าเข้าใจแล้วเริ่มทำเลยนะ"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 1.113,
      "speech_duration": 1.124,
      "transcribe_duration": 1.113,
      "wpm": 160,
      "message": "ทำเลยข้อนี้"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 1.601,
      "speech_duration": 1.636,
      "transcribe_duration": 1.601,
      "wpm": 174,
      "message": "เข้าใจแล้วทำเลยค่ะ"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.501,
      "speech_duration": 0.548,
      "transcribe_duration": 0.501,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 0.77,
      "speech_duration": 0.804,
      "transcribe_duration": 0.77,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 5.063,
      "speech_duration": 4.964,
      "transcribe_duration": 5.063,
      "wpm": 151,
      "message": "เดี๋ยวกลับไรยังไม่เข้าใจก็ร้องออกมานี่น้องมาดูที่"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 5.116,
      "speech_duration": 5.028,
      "transcribe_duration": 5.116,
      "wpm": 167,
      "message": "หน้าตรงนี้ให้ชัดเจนนะคะเดี๋ยวให้พี่ล่าเพราะอธิบายให้ฟัง"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.329,
      "speech_duration": 0.356,
      "transcribe_duration": 0.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 83,
      "message": "ดูดีๆนะ"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 4.354,
      "speech_duration": 4.324,
      "transcribe_duration": 4.354,
      "wpm": 128,
      "message": "เลขฐานกับเลขชี้กำลังนะคะเลขฐานวันนี้"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 4.133,
      "speech_duration": 4.068,
      "transcribe_duration": 4.133,
      "wpm": 173,
      "message": "เลขฐานกับเลขชี้กำลังตัวเลขที่อยู่ข้างล่างเนี่ย"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 1.559,
      "speech_duration": 1.572,
      "transcribe_duration": 1.559,
      "wpm": 172,
      "message": "เขาเรียกว่าเลขฐาน"
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 2.687,
      "speech_duration": 2.66,
      "transcribe_duration": 2.687,
      "wpm": 135,
      "message": "เลขฐานนะคะก็คือเป็นทหาร"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 1.739,
      "speech_duration": 1.764,
      "transcribe_duration": 1.739,
      "wpm": 170,
      "message": "ตัวเลขที่อยู่ข้างบน"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 2.149,
      "speech_duration": 2.148,
      "transcribe_duration": 2.149,
      "wpm": 182,
      "message": "ข้างบนเยื้องไปทางขวาเนี่ย"
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 3.566,
      "speech_duration": 3.492,
      "transcribe_duration": 3.566,
      "wpm": 159,
      "message": "ตัวเลขตัวข้างล่างเนี่ยคือเลขชี้กำลัง"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 3.146,
      "speech_duration": 3.172,
      "transcribe_duration": 3.146,
      "wpm": 208,
      "message": "เพราะฉะนั้นมันก็จะเป็นเหมือนกันหมดทุกข้อเลย"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 189,
      "message": "วันนี้อยู่ข้างล่าง"
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 3.038,
      "speech_duration": 2.98,
      "transcribe_duration": 3.038,
      "wpm": 146,
      "message": "ว่าจะต้องเอา 11.2 เนี่ยมาใส่"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 1.028,
      "speech_duration": 1.06,
      "transcribe_duration": 1.028,
      "wpm": 99,
      "message": "เลขฐาน"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 4.878,
      "speech_duration": 4.708,
      "transcribe_duration": 4.878,
      "wpm": 213,
      "message": "เลขชี้กำลังอยู่ข้างบนใช่ไหมคะเลข 3 เนี่ยแล้วก็จะต้องเอามาใส่ตรงนี้"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.7,
      "transcribe_duration": 1.715,
      "wpm": 132,
      "message": "เลขชี้กำลังชาย"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 2.169,
      "speech_duration": 2.212,
      "transcribe_duration": 2.169,
      "wpm": 170,
      "message": "เอามาให้หมดนะเอามาให้หมด"
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 2.087,
      "speech_duration": 2.02,
      "transcribe_duration": 2.087,
      "wpm": 163,
      "message": "ข้อที่ 2 ตัวนี้วงเล็บ"
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 3.157,
      "speech_duration": 3.172,
      "transcribe_duration": 3.157,
      "wpm": 170,
      "message": "พี่อยู่ข้างล่างมันลบ 5 จุดนี้ใช่ไหม"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.228,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 1.701,
      "speech_duration": 1.7,
      "transcribe_duration": 1.701,
      "wpm": 194,
      "message": "อันนี้มันอยู่ข้างล่าง"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 5.209,
      "speech_duration": 5.156,
      "transcribe_duration": 5.209,
      "wpm": 177,
      "message": "รออยู่ข้างล่างคือฐานเพราะฉะนั้นจะต้องเอาตัวเลขตัวนี้น่ะมาใส่"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 143,
      "message": "ต้องถามแค่นั้นเอง"
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.228,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 1.559,
      "speech_duration": 1.572,
      "transcribe_duration": 1.559,
      "wpm": 210,
      "message": "เลขยกกำลังคือเท่าไหร่"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 2.115,
      "speech_duration": 2.148,
      "transcribe_duration": 2.115,
      "wpm": 216,
      "message": "เลขยกกำลังข้อนี้คือเท่าไหร่ลูก"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 3.204,
      "speech_duration": 3.236,
      "transcribe_duration": 3.204,
      "wpm": 121,
      "message": "เออเข้าใจแล้วเข้าใจแล้วนะ"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 1.097,
      "speech_duration": 1.124,
      "transcribe_duration": 1.097,
      "wpm": 67,
      "message": "ไปทำ"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 0.872,
      "speech_duration": 0.932,
      "transcribe_duration": 0.872,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.74,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.461,
      "speech_duration": 0.228,
      "transcribe_duration": 0.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 0.532,
      "speech_duration": 0.548,
      "transcribe_duration": 0.532,
      "wpm": 0,
      "message": ""
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.58,
      "speech_duration": 0.612,
      "transcribe_duration": 0.58,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 0.819,
      "speech_duration": 0.868,
      "transcribe_duration": 0.819,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.468,
      "transcribe_duration": 2.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.356,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 1.649,
      "speech_duration": 1.7,
      "transcribe_duration": 1.649,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 0.353,
      "speech_duration": 0.42,
      "transcribe_duration": 0.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 1.083,
      "speech_duration": 1.124,
      "transcribe_duration": 1.083,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.776,
      "speech_duration": 1.828,
      "transcribe_duration": 1.776,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.806,
      "speech_duration": 0.868,
      "transcribe_duration": 0.806,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 1.778,
      "speech_duration": 1.828,
      "transcribe_duration": 1.778,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 1.237,
      "speech_duration": 1.252,
      "transcribe_duration": 1.237,
      "wpm": 132,
      "message": "รู้แล้วว่า"
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 2.238,
      "speech_duration": 2.212,
      "transcribe_duration": 2.238,
      "wpm": 122,
      "message": "ทำผิดหมดเลยข้อนี้"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 2.26,
      "speech_duration": 2.212,
      "transcribe_duration": 2.26,
      "wpm": 54,
      "message": "ดูอาเต้"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 1.496,
      "speech_duration": 1.508,
      "transcribe_duration": 1.496,
      "wpm": 189,
      "message": "ดูออกมานี่ออกมานี่"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 2.306,
      "speech_duration": 2.084,
      "transcribe_duration": 2.306,
      "wpm": 144,
      "message": "วันนี้มาดูมาดูใกล้ๆ"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 1.591,
      "speech_duration": 1.508,
      "transcribe_duration": 1.591,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 0.589,
      "speech_duration": 0.612,
      "transcribe_duration": 0.589,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 1.279,
      "speech_duration": 1.316,
      "transcribe_duration": 1.279,
      "wpm": 114,
      "message": "เอาใหม่นะ"
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 1.531,
      "speech_duration": 1.572,
      "transcribe_duration": 1.531,
      "wpm": 172,
      "message": "วันนี้ก็ไม่เข้าใจ"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 1.465,
      "speech_duration": 1.508,
      "transcribe_duration": 1.465,
      "wpm": 70,
      "message": "ดูนะคะ"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 3.113,
      "speech_duration": 3.108,
      "transcribe_duration": 3.113,
      "wpm": 164,
      "message": "ดูดีๆนะอันนี้เขาบอกว่าให้นักเรียน"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 4.201,
      "speech_duration": 4.132,
      "transcribe_duration": 4.201,
      "wpm": 196,
      "message": "บอกว่าตัวเลขชุดนี้น่ะอันไหนคือฐานอันไหนคือเลขชี้กำลัง"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 2.242,
      "speech_duration": 2.212,
      "transcribe_duration": 2.242,
      "wpm": 210,
      "message": "ตัวฐานคือตัวที่อยู่ข้างล่างลูก"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 1.982,
      "speech_duration": 2.02,
      "transcribe_duration": 1.982,
      "wpm": 141,
      "message": "อยู่ข้างล่างคือฐาน"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 2.248,
      "speech_duration": 2.276,
      "transcribe_duration": 2.248,
      "wpm": 185,
      "message": "ที่อยู่ข้างบนคือเลขชี้กำลัง"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 0.766,
      "speech_duration": 0.804,
      "transcribe_duration": 0.766,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 0.844,
      "speech_duration": 0.868,
      "transcribe_duration": 0.844,
      "wpm": 121,
      "message": "ตัวนี้"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 151,
      "message": "เขาบอกว่า"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 3.3,
      "speech_duration": 3.3,
      "transcribe_duration": 3.3,
      "wpm": 168,
      "message": "ฐานฐานคือตัวข้างล่างแล้วก็หยิบแค่ตัว"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.596,
      "transcribe_duration": 2.634,
      "wpm": 133,
      "message": "11 12 เนี่ยมาใส่ตรงฐาน"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 132,
      "message": "ตัวเลขชี้กำลัง"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 2.099,
      "speech_duration": 2.084,
      "transcribe_duration": 2.099,
      "wpm": 209,
      "message": "คือเลข 3 ใช่ไหมที่อยู่ข้างบน"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 1.81,
      "speech_duration": 1.828,
      "transcribe_duration": 1.81,
      "wpm": 222,
      "message": "แล้วก็หยิบมาใส่เขียนตรงนี้"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 2.243,
      "speech_duration": 2.276,
      "transcribe_duration": 2.243,
      "wpm": 112,
      "message": "ไม่ได้เขียน 11.2"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 2.563,
      "speech_duration": 2.596,
      "transcribe_duration": 2.563,
      "wpm": 110,
      "message": "^ 3 ตรงฐานนะไม่ใช่"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 2.121,
      "speech_duration": 2.148,
      "transcribe_duration": 2.121,
      "wpm": 189,
      "message": "ปัญหาคือตัวที่อยู่ข้างล่าง"
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 4.98,
      "speech_duration": 4.9,
      "transcribe_duration": 4.98,
      "wpm": 181,
      "message": "เฉพาะตัวข้างล่างมาลูกอันนี้คือเขาให้แยกถามว่าตัวไหนพื้นฐาน"
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 1.028,
      "speech_duration": 1.06,
      "transcribe_duration": 1.028,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.74,
      "transcribe_duration": 0.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 5.69,
      "speech_duration": 5.604,
      "transcribe_duration": 5.69,
      "wpm": 182,
      "message": "เหมือนกันข้อดีก็เหมือนกันเพราะอื่นๆก็เหมือนกันตัวไหนที่อยู่ข้างล่าง"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 1.213,
      "speech_duration": 1.252,
      "transcribe_duration": 1.213,
      "wpm": 120,
      "message": "หยิบมาใส่"
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 1.424,
      "speech_duration": 1.444,
      "transcribe_duration": 1.424,
      "wpm": 114,
      "message": "ลองถามนะคะ"
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.844,
      "speech_duration": 0.868,
      "transcribe_duration": 0.844,
      "wpm": 156,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 2.1,
      "speech_duration": 2.148,
      "transcribe_duration": 2.1,
      "wpm": 133,
      "message": "โอเคเดี๋ยวไปทำนะคะ"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.893,
      "speech_duration": 0.932,
      "transcribe_duration": 0.893,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 1.913,
      "speech_duration": 1.956,
      "transcribe_duration": 1.913,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 2.787,
      "speech_duration": 2.788,
      "transcribe_duration": 2.787,
      "wpm": 145,
      "message": "เดี๋ยวไปแก้นะเข้าใจหรือยัง"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.484,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 1.616,
      "speech_duration": 1.636,
      "transcribe_duration": 1.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 2.088,
      "speech_duration": 2.084,
      "transcribe_duration": 2.088,
      "wpm": 137,
      "message": "ปีนี้เพื่อนๆดูนะคะ"
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 98,
      "message": "ข้อต่อไป"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 1.083,
      "speech_duration": 1.124,
      "transcribe_duration": 1.083,
      "wpm": 93,
      "message": "อันนี้"
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 1.455,
      "speech_duration": 1.508,
      "transcribe_duration": 1.455,
      "wpm": 99,
      "message": "เขาถามว่า"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 2.953,
      "speech_duration": 2.98,
      "transcribe_duration": 2.953,
      "wpm": 131,
      "message": "ให้พิจารณาสมการสมการก็คือ"
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 2.239,
      "speech_duration": 2.276,
      "transcribe_duration": 2.239,
      "wpm": 158,
      "message": "เท่ากันทั้ง 2 ข้างนะลูก"
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 125,
      "message": "คำว่าสมการ"
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 3.378,
      "speech_duration": 3.364,
      "transcribe_duration": 3.378,
      "wpm": 165,
      "message": "ทางซ้ายมือกับฝั่งขวามือนี่มันเท่ากัน"
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 5.461,
      "speech_duration": 5.476,
      "transcribe_duration": 5.461,
      "wpm": 200,
      "message": "ใช่หรือเปล่ามันถูกหรือมันผิดนะคะตามที่เขาบอกมาเนี่ยตามที่เขาเขียนโจทย์มา"
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 2.042,
      "speech_duration": 2.084,
      "transcribe_duration": 2.042,
      "wpm": 144,
      "message": "เราจะต้องหาคำตอบว่า"
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.646,
      "speech_duration": 1.7,
      "transcribe_duration": 1.646,
      "wpm": 150,
      "message": "ฝั่งซ้ายมือเนี่ย"
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 3.741,
      "speech_duration": 3.748,
      "transcribe_duration": 3.741,
      "wpm": 188,
      "message": "เลขชุดนี้เนี่ยมันเท่ากันกับฝั่งขวามือหรือเปล่า"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 136,
      "message": "หาได้ไหม"
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.898,
      "speech_duration": 0.932,
      "transcribe_duration": 0.898,
      "wpm": 145,
      "message": "หาได้ไหม"
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.228,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 2.484,
      "speech_duration": 2.532,
      "transcribe_duration": 2.484,
      "wpm": 77,
      "message": "โดยใช้สมบัติ"
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 5.445,
      "speech_duration": 5.476,
      "transcribe_duration": 5.445,
      "wpm": 118,
      "message": "สมบัติของเลขยกกำลังอ่ะลูกที่เราเรียนมานะคะ"
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 1.306,
      "speech_duration": 1.316,
      "transcribe_duration": 1.306,
      "wpm": 46,
      "message": "แรก"
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 2.254,
      "speech_duration": 2.276,
      "transcribe_duration": 2.254,
      "wpm": 158,
      "message": "อะไรอ่ะมันเป็นฐานใช่ไหม"
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 110,
      "message": "ก็คือห่านห่านก็คือ"
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 86,
      "message": "ส่วนนะคะ"
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 2.444,
      "speech_duration": 2.468,
      "transcribe_duration": 2.444,
      "wpm": 140,
      "message": "กฎข้อไหนนะสมบัติข้อไหน"
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 4.231,
      "speech_duration": 4.196,
      "transcribe_duration": 4.231,
      "wpm": 193,
      "message": "เมื่อไหร่ที่มันเป็นห่าปุ๊บตัวเลขชี้กำลังจะต้องเอามาลบ"
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.688,
      "speech_duration": 0.74,
      "transcribe_duration": 0.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.819,
      "speech_duration": 0.868,
      "transcribe_duration": 0.819,
      "wpm": 121,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 3.018,
      "speech_duration": 3.044,
      "transcribe_duration": 3.018,
      "wpm": 153,
      "message": "ตัวเลขชี้กำลังจะต้องเอามาลบกัน"
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 3.115,
      "speech_duration": 3.108,
      "transcribe_duration": 3.115,
      "wpm": 101,
      "message": "ถ้าลบการนักเรียนดูนะ"
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 4.451,
      "speech_duration": 4.388,
      "transcribe_duration": 4.451,
      "wpm": 123,
      "message": "วันนี้ - 2 - 2 เป็นฐานนะคะเหมือนกัน"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 3.16,
      "speech_duration": 3.172,
      "transcribe_duration": 3.16,
      "wpm": 128,
      "message": "เพราะฉะนั้น - 276 ดึงออกมา"
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 170,
      "message": "แต่เลขชี้กำลังอยู่ข้างบน"
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 1.213,
      "speech_duration": 1.252,
      "transcribe_duration": 1.213,
      "wpm": 24,
      "message": "5"
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 156,
      "message": "อยู่ข้างบนนะคะ"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 6.542,
      "speech_duration": 6.5,
      "transcribe_duration": 6.542,
      "wpm": 159,
      "message": "วันนี้อยู่ข้างล่างมันเป็นหารมันเป็นเศษส่วนแน่นอนจะต้องเอามาบวกหรือลบ"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.444,
      "transcribe_duration": 1.464,
      "wpm": 52,
      "message": "ไหนๆ"
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 1.676,
      "speech_duration": 1.7,
      "transcribe_duration": 1.676,
      "wpm": 106,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 0.834,
      "speech_duration": 0.868,
      "transcribe_duration": 0.834,
      "wpm": 69,
      "message": "ใช่"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 1.473,
      "speech_duration": 1.508,
      "transcribe_duration": 1.473,
      "wpm": 119,
      "message": "มันก็จะเป็น"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 1.712,
      "speech_duration": 1.764,
      "transcribe_duration": 1.712,
      "wpm": 128,
      "message": "ลบด้วยเท่าไหร่"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 3.14,
      "speech_duration": 3.044,
      "transcribe_duration": 3.14,
      "wpm": 108,
      "message": "สีชมพูนะคะฝั่งด้านนี้"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 3.345,
      "speech_duration": 3.364,
      "transcribe_duration": 3.345,
      "wpm": 120,
      "message": "-2 5 - ออก 4 เหลือเท่าไหร่"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 3.573,
      "speech_duration": 3.556,
      "transcribe_duration": 3.573,
      "wpm": 89,
      "message": "จะบอกว่า 9 นะลูก - 4"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.957,
      "speech_duration": 0,
      "transcribe_duration": 1.957,
      "wpm": 0,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 3.712,
      "speech_duration": 3.684,
      "transcribe_duration": 3.712,
      "wpm": 151,
      "message": "เท่ากับอีกฝั่งขวาตัวนี้ฝั่งขวาใช่ไหม"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.55,
      "speech_duration": 0.612,
      "transcribe_duration": 0.55,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 1.499,
      "speech_duration": 1.508,
      "transcribe_duration": 1.499,
      "wpm": 70,
      "message": "Note 2"
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 2.782,
      "speech_duration": 2.788,
      "transcribe_duration": 2.782,
      "wpm": 183,
      "message": "มันเท่ากันไหมสองข้างนี้เท่ากันไหม"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 2.032,
      "speech_duration": 2.084,
      "transcribe_duration": 2.032,
      "wpm": 137,
      "message": "เท่ากันหรือเปล่าคะ"
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 3.275,
      "speech_duration": 3.3,
      "transcribe_duration": 3.275,
      "wpm": 159,
      "message": "เท่ากันถ้าเท่ากันแสดงว่าถูกหรือผิด"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.42,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 5.102,
      "speech_duration": 5.028,
      "transcribe_duration": 5.102,
      "wpm": 140,
      "message": "ถูกนะคะเราก็จะเขียนคำว่าถูกนะลูกอยู่ข้างบนนะคะ"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 6.009,
      "speech_duration": 5.988,
      "transcribe_duration": 6.009,
      "wpm": 158,
      "message": "คำว่าถูกตัวนี้นะคะคำศัพท์ตัวนี้น่ะเอามาเขียนใส่ในช่องนี้ว่าถูก"
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.896,
      "speech_duration": 0.932,
      "transcribe_duration": 0.896,
      "wpm": 113,
      "message": "ตอนแรก"
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 164,
      "message": "รายการเลยค่ะ"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 1.626,
      "speech_duration": 1.636,
      "transcribe_duration": 1.626,
      "wpm": 138,
      "message": "เขียนเลยข้อแรก"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 2.552,
      "speech_duration": 2.596,
      "transcribe_duration": 2.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 0.874,
      "speech_duration": 0.932,
      "transcribe_duration": 0.874,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 0.715,
      "speech_duration": 0.74,
      "transcribe_duration": 0.715,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.292,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 176,
      "message": "เสร็จหรือยังคะขอแลก"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 0.593,
      "speech_duration": 0.612,
      "transcribe_duration": 0.593,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 2.616,
      "speech_duration": 2.596,
      "transcribe_duration": 2.616,
      "wpm": 191,
      "message": "ถ้าใครเสร็จแล้วเงยหน้าขึ้นมานะคะ"
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 1.666,
      "speech_duration": 1.7,
      "transcribe_duration": 1.666,
      "wpm": 124,
      "message": "ไปจะเป็นข้อ 2"
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.484,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.228,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.526,
      "speech_duration": 0.548,
      "transcribe_duration": 0.526,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.807,
      "speech_duration": 0.868,
      "transcribe_duration": 0.807,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.292,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.228,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.292,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 4.678,
      "speech_duration": 4.644,
      "transcribe_duration": 4.678,
      "wpm": 187,
      "message": "ตอนนี้จะเริ่มสับสนเริ่มยากแล้วเพราะว่านักเรียนเห็นนะคะว่า"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 6.997,
      "speech_duration": 6.5,
      "transcribe_duration": 6.997,
      "wpm": 194,
      "message": "ตัวเลขนะของข้อ 2 เนี่ยมันจะมีที่ต่างกันไม่เหมือนกับข้อแรกนะลูกที่ฐานมันคือ - 2 ก้อน"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 1.486,
      "speech_duration": 1.508,
      "transcribe_duration": 1.486,
      "wpm": 189,
      "message": "ของเหมือนกันใช่ไหม"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 2.127,
      "speech_duration": 2.084,
      "transcribe_duration": 2.127,
      "wpm": 144,
      "message": "ตัวนี้ถามมันเป็น 15"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 1.8,
      "speech_duration": 1.828,
      "transcribe_duration": 1.8,
      "wpm": 57,
      "message": "13 * 5"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 1.349,
      "speech_duration": 1.38,
      "transcribe_duration": 1.349,
      "wpm": 141,
      "message": "เราจะทำยังไง"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 2.243,
      "speech_duration": 2.212,
      "transcribe_duration": 2.243,
      "wpm": 163,
      "message": "เราก็ต้องมาคิดล่ะค่ะว่า"
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 5.104,
      "speech_duration": 4.964,
      "transcribe_duration": 5.104,
      "wpm": 196,
      "message": "ไอ้ตัวเล็ก 3 x 5 เดี๋ยวมันจะมันมาจากไหนนะคะมันได้เท่ากับเท่าไหร่"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 5.404,
      "speech_duration": 5.412,
      "transcribe_duration": 5.404,
      "wpm": 191,
      "message": "อะไรคูณกันเท่ากับ 15 นักเรียนต้องคิดอย่างนี้ก่อนอะไรคูณกันเท่ากับ 15"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.228,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 0.688,
      "speech_duration": 0.74,
      "transcribe_duration": 0.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.461,
      "speech_duration": 0.292,
      "transcribe_duration": 0.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 5.103,
      "speech_duration": 5.028,
      "transcribe_duration": 5.103,
      "wpm": 122,
      "message": "ถูกแล้วนะคะใช่ 3 * 5 = 15 ตัวเลขตัวนี้นะ"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 1.85,
      "speech_duration": 1.892,
      "transcribe_duration": 1.85,
      "wpm": 103,
      "message": "ใช่เหมือนกัน"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 41,
      "message": "3 * 5"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.765,
      "speech_duration": 0.74,
      "transcribe_duration": 0.765,
      "wpm": 162,
      "message": "เท่ากับ"
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.292,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 3.594,
      "speech_duration": 3.556,
      "transcribe_duration": 3.594,
      "wpm": 160,
      "message": "15 ใช่ไหมคะยกกำลัง 9 แล้วเอามาคูณด้วย"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 3.677,
      "speech_duration": 3.684,
      "transcribe_duration": 3.677,
      "wpm": 126,
      "message": "วันนี้นะตัวเลข 3 * 5 ^ 11 นะคะ"
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 2.831,
      "speech_duration": 2.852,
      "transcribe_duration": 2.831,
      "wpm": 158,
      "message": "ฝั่งด้านนี้ก็คือ 15 เหมือนกัน"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 68,
      "message": "ง่ายๆ"
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 6.888,
      "speech_duration": 6.82,
      "transcribe_duration": 6.888,
      "wpm": 167,
      "message": "มันเท่ากันไหม 3 * 5 เท่ากับ 15 เท่ากันไหมเท่ากันเพราะฉะนั้นเลขฐานมันคืออะไร"
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 2.065,
      "speech_duration": 2.084,
      "transcribe_duration": 2.065,
      "wpm": 151,
      "message": "เลขฐานอันนี้ก็คือ 15"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 187,
      "message": "วันนี้ก็คือเท่าไหร่คะ"
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.228,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 1.551,
      "speech_duration": 1.572,
      "transcribe_duration": 1.551,
      "wpm": 277,
      "message": "เท่ากันคูณกันแล้วได้เท่าไหร่"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 2.509,
      "speech_duration": 2.532,
      "transcribe_duration": 2.509,
      "wpm": 148,
      "message": "15 เท่ากันเท่ากันหรือยัง"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 1.286,
      "speech_duration": 1.316,
      "transcribe_duration": 1.286,
      "wpm": 34,
      "message": "15"
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 4.512,
      "speech_duration": 4.452,
      "transcribe_duration": 4.512,
      "wpm": 145,
      "message": "วันนี้ก็ 15 ตัวนี้ก็คือ 15 เท่ากันแล้วนะคะ"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 2.427,
      "speech_duration": 2.468,
      "transcribe_duration": 2.427,
      "wpm": 170,
      "message": "ฝั่งซ้ายมือกับขวามือเท่ากัน"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 0.763,
      "speech_duration": 0.804,
      "transcribe_duration": 0.763,
      "wpm": 75,
      "message": "ไหม"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.188,
      "transcribe_duration": 1.147,
      "wpm": 101,
      "message": "เท่ากัน"
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 2.708,
      "speech_duration": 2.724,
      "transcribe_duration": 2.708,
      "wpm": 154,
      "message": "แปลตัวนี้ข้อนี้เห็นไหมคะตัว"
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 3.354,
      "speech_duration": 3.364,
      "transcribe_duration": 3.354,
      "wpm": 103,
      "message": "กลางเนี่ยเขาบอกว่า X X"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 5.28,
      "speech_duration": 5.22,
      "transcribe_duration": 5.28,
      "wpm": 138,
      "message": "เพราะฉะนั้น x เอาเลขชี้กำลังเอา 991 มาทำอะไรกัน"
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 2.535,
      "speech_duration": 2.532,
      "transcribe_duration": 2.535,
      "wpm": 166,
      "message": "แล้วก็ 11 แล้วมาทำอะไรกันคะ"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 1.611,
      "speech_duration": 1.636,
      "transcribe_duration": 1.611,
      "wpm": 156,
      "message": "ในเมื่อมันเป็น x"
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 2.547,
      "speech_duration": 2.596,
      "transcribe_duration": 2.547,
      "wpm": 69,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 1.433,
      "speech_duration": 1.444,
      "transcribe_duration": 1.433,
      "wpm": 114,
      "message": "ภาพตรงกลาง"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 4.504,
      "speech_duration": 4.516,
      "transcribe_duration": 4.504,
      "wpm": 153,
      "message": "สมบัติเอามาคูณกันเลขชี้กำลังจะต้องเอามาบวกกัน"
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 214,
      "message": "ข้างบนบวกกันได้เท่าไหร่ลูก"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 2.072,
      "speech_duration": 2.084,
      "transcribe_duration": 2.072,
      "wpm": 137,
      "message": "991 บวกกันเท่าไหร่"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 1.879,
      "speech_duration": 1.892,
      "transcribe_duration": 1.879,
      "wpm": 111,
      "message": "9 กับ 11 นะคะ"
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.228,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.949,
      "speech_duration": 0.996,
      "transcribe_duration": 0.949,
      "wpm": 136,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.444,
      "transcribe_duration": 1.418,
      "wpm": 42,
      "message": "991"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 25,
      "message": "20"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 4.35,
      "speech_duration": 4.388,
      "transcribe_duration": 4.35,
      "wpm": 144,
      "message": "เท่ากันไหมสองข้างเท่ากันเท่ากันถูกหรือผิด"
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 2.917,
      "speech_duration": 2.852,
      "transcribe_duration": 2.917,
      "wpm": 142,
      "message": "ถูกอาเจียนเลยค่ะถูกหรือผิด"
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 105,
      "message": "เพลงนะ"
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 0.356,
      "speech_duration": 0.42,
      "transcribe_duration": 0.356,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.356,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.292,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.521,
      "speech_duration": 0.548,
      "transcribe_duration": 0.521,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 4.106,
      "speech_duration": 4.132,
      "transcribe_duration": 4.106,
      "wpm": 91,
      "message": "เสร็จแล้วต่อไปข้อ 3 นะคะ"
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 6.881,
      "speech_duration": 6.82,
      "transcribe_duration": 6.881,
      "wpm": 150,
      "message": "มันเหมือนกันเลยสัญลักษณ์ฐานข้างล่าง m m m m m เหมือนกันหมดเลยเลขฐาน"
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 1.44,
      "speech_duration": 1.38,
      "transcribe_duration": 1.44,
      "wpm": 141,
      "message": "ง่ายล่ะทีนี้"
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 3.271,
      "speech_duration": 3.3,
      "transcribe_duration": 3.271,
      "wpm": 127,
      "message": "เราก็แค่มาดูนะลูกเรามาดูว่า"
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 1.473,
      "speech_duration": 1.508,
      "transcribe_duration": 1.473,
      "wpm": 159,
      "message": "มันเอามาบวกหรือ"
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 2.732,
      "speech_duration": 2.724,
      "transcribe_duration": 2.732,
      "wpm": 149,
      "message": "เอามาลบอ่านนะคะเลขชี้กำลัง"
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 131,
      "message": "วันนี้"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 1.534,
      "speech_duration": 1.572,
      "transcribe_duration": 1.534,
      "wpm": 95,
      "message": "คุณใช่ไหม"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 4.989,
      "speech_duration": 4.9,
      "transcribe_duration": 4.989,
      "wpm": 132,
      "message": "ในวงเล็บมัน * 15 เกษตรนี้ต้องเอามาทำอะไรคะ"
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 1.154,
      "speech_duration": 1.188,
      "transcribe_duration": 1.154,
      "wpm": 152,
      "message": "เอามาทำอะไร"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 2.046,
      "speech_duration": 2.02,
      "transcribe_duration": 2.046,
      "wpm": 111,
      "message": "มานพเหลือมาบวก"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 3.633,
      "speech_duration": 3.556,
      "transcribe_duration": 3.633,
      "wpm": 177,
      "message": "ตัวในวงเล็บเนี่ยนะมันเป็นเครื่องหมายคูณนะ"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 5.531,
      "speech_duration": 5.54,
      "transcribe_duration": 5.531,
      "wpm": 97,
      "message": "เลขชี้กำลังจะต้องเอามาบวกการถูกต้อง"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 34,
      "message": "15"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 1.13,
      "speech_duration": 1.06,
      "transcribe_duration": 1.13,
      "wpm": 99,
      "message": "กระซิบ"
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 192,
      "message": "รวมเป็นเท่าไหร่"
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 1.254,
      "speech_duration": 1.316,
      "transcribe_duration": 1.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 3.268,
      "speech_duration": 3.3,
      "transcribe_duration": 3.268,
      "wpm": 45,
      "message": "25 เยี่ยม"
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 0.778,
      "speech_duration": 0.804,
      "transcribe_duration": 0.778,
      "wpm": 75,
      "message": "ไม่"
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 1.741,
      "speech_duration": 1.764,
      "transcribe_duration": 1.741,
      "wpm": 196,
      "message": "ในวงเล็บเราเสร็จแล้วนะ"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 4.615,
      "speech_duration": 4.58,
      "transcribe_duration": 4.615,
      "wpm": 134,
      "message": "M ^ 25 นะในวงเล็บผ่านไปแล้วนะลูกนะที่นี้"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 53,
      "message": "หาร"
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 3.262,
      "speech_duration": 3.236,
      "transcribe_duration": 3.262,
      "wpm": 148,
      "message": "หารคือเอามาลบเลขชี้กำลังเอามาลบ"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 1.073,
      "speech_duration": 1.124,
      "transcribe_duration": 1.073,
      "wpm": 93,
      "message": "ข้างบน"
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 3.007,
      "speech_duration": 3.044,
      "transcribe_duration": 3.007,
      "wpm": 133,
      "message": "25 - ด้วย 10 เหลือเท่าไหร่"
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 0.965,
      "speech_duration": 0.996,
      "transcribe_duration": 0.965,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 1.917,
      "speech_duration": 1.956,
      "transcribe_duration": 1.917,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 6.241,
      "speech_duration": 6.244,
      "transcribe_duration": 6.241,
      "wpm": 72,
      "message": "15-20 เหรอคิดดีๆคิดดีๆนะคะ 25"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 4.697,
      "speech_duration": 4.708,
      "transcribe_duration": 4.697,
      "wpm": 80,
      "message": "25 - 10 เหลือเท่าไหร่ 15"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 1.69,
      "speech_duration": 1.7,
      "transcribe_duration": 1.69,
      "wpm": 159,
      "message": "ทางด้านนี้ได้แล้ว"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 4.532,
      "speech_duration": 4.452,
      "transcribe_duration": 4.532,
      "wpm": 128,
      "message": "ออกมาได้แล้วนะคะ M ^ 15 ฝั่งด้านนี้นะ"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 129,
      "message": "ซ้ายมือ"
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 69,
      "message": "ขวา"
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 130,
      "message": "M ^ 15 เหมือนกันใช่ไหม"
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 1.438,
      "speech_duration": 1.444,
      "transcribe_duration": 1.438,
      "wpm": 208,
      "message": "มันเท่ากันหรือเปล่า"
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 3.397,
      "speech_duration": 3.364,
      "transcribe_duration": 3.397,
      "wpm": 85,
      "message": "M ^ 15 กับเอง ^ 15"
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 0.848,
      "speech_duration": 0.868,
      "transcribe_duration": 0.848,
      "wpm": 138,
      "message": "เข้าไหม"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.484,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.356,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 1.33,
      "speech_duration": 1.38,
      "transcribe_duration": 1.33,
      "wpm": 174,
      "message": "เหมือนกันไหมอ่ะ"
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.228,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.228,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.7,
      "transcribe_duration": 1.648,
      "wpm": 185,
      "message": "ทำไมลูกบอกไม่เท่ากัน"
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 1.141,
      "speech_duration": 1.188,
      "transcribe_duration": 1.141,
      "wpm": 25,
      "message": "M"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.292,
      "transcribe_duration": 0.457,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 3.712,
      "speech_duration": 3.556,
      "transcribe_duration": 3.712,
      "wpm": 160,
      "message": "m15 สั่งร้านนี้นะเวลาเราหาผลลัพธ์แล้ว"
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 1.141,
      "speech_duration": 1.188,
      "transcribe_duration": 1.141,
      "wpm": 139,
      "message": "เท่ากันไหม"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 5.98,
      "speech_duration": 5.924,
      "transcribe_duration": 5.98,
      "wpm": 86,
      "message": "ใช่ค่ะตอบค่ะตอบค่ะอันนี้ง่ายนะนี่"
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.356,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 0.967,
      "speech_duration": 0.996,
      "transcribe_duration": 0.967,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 10.81,
      "speech_duration": 10.66,
      "transcribe_duration": 10.81,
      "wpm": 136,
      "message": "ดูนะอันไหนเราหาคำตอบแล้วมันเท่ากันนั่นคือถูกนะคะแต่ถ้าเมื่อไหร่ที่ฝั่งใดฝั่งนึงมันไม่เท่ากันนะคะ"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 177,
      "message": "อันนั้นคือผิด"
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.629,
      "speech_duration": 0.676,
      "transcribe_duration": 0.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 97,
      "message": "มาดูข้อนี้"
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 2.08,
      "speech_duration": 2.02,
      "transcribe_duration": 2.08,
      "wpm": 156,
      "message": "ข้อต่อไปข้อ 4 แล้วนะ"
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 0.324,
      "speech_duration": 0.356,
      "transcribe_duration": 0.324,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 0.83,
      "speech_duration": 0.868,
      "transcribe_duration": 0.83,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 0.585,
      "speech_duration": 0.612,
      "transcribe_duration": 0.585,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 0.575,
      "speech_duration": 0.612,
      "transcribe_duration": 0.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 0.561,
      "speech_duration": 0.612,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 3.482,
      "speech_duration": 3.428,
      "transcribe_duration": 3.482,
      "wpm": 175,
      "message": "ข้อ 4 อยู่ในวงเล็บก่อนค่ะทำในวงเล็บก่อน"
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
      "wpm": 156,
      "message": "ถ้ามันมีในวงเล็บ"
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 2.144,
      "speech_duration": 2.148,
      "transcribe_duration": 2.144,
      "wpm": 189,
      "message": "ต้องทำในวงเล็บให้เสร็จก่อน"
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 1.548,
      "speech_duration": 1.572,
      "transcribe_duration": 1.548,
      "wpm": 67,
      "message": "บรรหาร"
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 3.246,
      "speech_duration": 3.3,
      "transcribe_duration": 3.246,
      "wpm": 205,
      "message": "เพราะฉะนั้นเลขชี้กำลังจะต้องเอามาทำอะไรกันคะ"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 5.139,
      "speech_duration": 5.156,
      "transcribe_duration": 5.139,
      "wpm": 145,
      "message": "ในวงเล็บมันเป็นหารเลขชี้กำลังจะต้องเอามาลบกันนะคะ"
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 1.591,
      "speech_duration": 1.636,
      "transcribe_duration": 1.591,
      "wpm": 174,
      "message": "ตัวที่อยู่ข้างหน้า"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 70,
      "message": "คือ 19"
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 3.597,
      "speech_duration": 3.556,
      "transcribe_duration": 3.597,
      "wpm": 165,
      "message": "ตัวที่อยู่ข้างหลังนะคะข้างหลังก็คือ 20"
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 3.009,
      "speech_duration": 3.044,
      "transcribe_duration": 3.009,
      "wpm": 79,
      "message": "วันนี้เวลาเอามา"
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 3.344,
      "speech_duration": 3.364,
      "transcribe_duration": 3.344,
      "wpm": 62,
      "message": "ลบกัน n 19 ลบ"
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 45,
      "message": "20"
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 139,
      "message": "เหลือเท่าไหร่ลูก"
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 1.294,
      "speech_duration": 1.316,
      "transcribe_duration": 1.294,
      "wpm": 114,
      "message": "แวะ 1 หรอ"
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 5.469,
      "speech_duration": 5.348,
      "transcribe_duration": 5.469,
      "wpm": 185,
      "message": "ละ 1 นักเรียนสังเกตดีๆถ้านักเรียนบอกว่าเหลือ 1 นักเรียนจะตอบผิดนะ"
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 2.536,
      "speech_duration": 2.532,
      "transcribe_duration": 2.536,
      "wpm": 154,
      "message": "ถูกต้องมีคนเดียวที่ตอบ -1"
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 38,
      "message": "ดูดีๆ"
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 122,
      "message": "20 มันอยู่ข้างหลัง"
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 2.714,
      "speech_duration": 2.724,
      "transcribe_duration": 2.714,
      "wpm": 121,
      "message": "20 นี้มันอยู่ข้างหลัง"
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 2.11,
      "speech_duration": 2.148,
      "transcribe_duration": 2.11,
      "wpm": 189,
      "message": "สัญลักษณ์ข้างหน้าน่ะเป็นลบ"
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 3.7,
      "speech_duration": 3.684,
      "transcribe_duration": 3.7,
      "wpm": 183,
      "message": "เพราะฉะนั้นเราจะต้องหยิบ - มาด้วยห้ามลืมนะคะ"
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 60,
      "message": "n - 1"
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 168,
      "message": "แล้วทำเสร็จแล้วในวงเล็บต่อไป"
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 0.77,
      "speech_duration": 0.804,
      "transcribe_duration": 0.77,
      "wpm": 131,
      "message": "อันนี้"
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 5.539,
      "speech_duration": 5.476,
      "transcribe_duration": 5.539,
      "wpm": 126,
      "message": "ร้านอาหารต่ออีกลูกบรรหารต่องานด้วย N - N ^ 10"
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 181,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 84,
      "message": "วันนี้"
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 1.651,
      "speech_duration": 1.7,
      "transcribe_duration": 1.651,
      "wpm": 97,
      "message": "ต้องลบด้วย"
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 2.786,
      "speech_duration": 2.788,
      "transcribe_duration": 2.786,
      "wpm": 129,
      "message": "10 ใช่ไหมก็คือลบด้วย 10"
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 164,
      "message": "เป็นเท่าไหร่"
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 2.222,
      "speech_duration": 2.212,
      "transcribe_duration": 2.222,
      "wpm": 129,
      "message": "-9 หรอเอาดีๆเอาดีๆ"
    },
    {
      "message_id": 1132,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1133,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.932,
      "transcribe_duration": 0.95,
      "wpm": 32,
      "message": "n"
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 2.229,
      "speech_duration": 2.276,
      "transcribe_duration": 2.229,
      "wpm": 59,
      "message": "- 1 - 10"
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.292,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 27,
      "message": "9"
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 5.194,
      "speech_duration": 5.22,
      "transcribe_duration": 5.194,
      "wpm": 103,
      "message": "นักเรียนจะเข้าใจผิดกันเยอะอันนี้น่ะ"
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 4.472,
      "speech_duration": 4.388,
      "transcribe_duration": 4.472,
      "wpm": 181,
      "message": "การลบก็คือการเอาออกไปเรื่อยๆใช่ไหมการเอาออกไปเรื่อยๆ"
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 1.961,
      "speech_duration": 1.956,
      "transcribe_duration": 1.961,
      "wpm": 176,
      "message": "เอาออกไปให้เอาออกไป 10"
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 170,
      "message": "ตำแหน่งเริ่มต้นมันคือ -1"
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 3.578,
      "speech_duration": 3.556,
      "transcribe_duration": 3.578,
      "wpm": 152,
      "message": "ถ้านักเรียนดูเส้นจำนวนนะคะเส้นจำนวน"
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 4.971,
      "speech_duration": 4.9,
      "transcribe_duration": 4.971,
      "wpm": 181,
      "message": "ช่องมันจะเท่ากัน -1 มันจะอยู่ฝั่งด้านซ้ายมือของศูนย์ใช่ไหม"
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 2.025,
      "speech_duration": 2.02,
      "transcribe_duration": 2.025,
      "wpm": 171,
      "message": "อันนี้คือตำแหน่งของ -1"
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 1.105,
      "speech_duration": 1.124,
      "transcribe_duration": 1.105,
      "wpm": 120,
      "message": "1 ใช่ไหม"
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 3.106,
      "speech_duration": 3.044,
      "transcribe_duration": 3.106,
      "wpm": 153,
      "message": "ลบหนึ่งแล้วเขาบอกว่าลบไปอีก 10"
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 1.579,
      "speech_duration": 1.508,
      "transcribe_duration": 1.579,
      "wpm": 149,
      "message": "ไปอีก 10 ก็คือ"
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.228,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 2.043,
      "speech_duration": 2.084,
      "transcribe_duration": 2.043,
      "wpm": 151,
      "message": "ไปโกรธไปอีก 10 ครั้ง"
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 1.028,
      "speech_duration": 1.06,
      "transcribe_duration": 1.028,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 0.556,
      "speech_duration": 0.612,
      "transcribe_duration": 0.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 1.03,
      "speech_duration": 1.06,
      "transcribe_duration": 1.03,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.484,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 5.432,
      "speech_duration": 5.412,
      "transcribe_duration": 5.432,
      "wpm": 158,
      "message": "อยู่ตรงนี้ตำแหน่งตรงนี้นักเรียนว่าตรงนี้คืออะไรอันนี้ -1"
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 1.478,
      "speech_duration": 1.508,
      "transcribe_duration": 1.478,
      "wpm": 50,
      "message": "ลบ 2"
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.484,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 114,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 4.817,
      "speech_duration": 4.836,
      "transcribe_duration": 4.817,
      "wpm": 84,
      "message": "ใช่ตำแหน่งตัวนี้ก็คือ - 11"
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 2.305,
      "speech_duration": 2.34,
      "transcribe_duration": 2.305,
      "wpm": 173,
      "message": "เพราะฉะนั้นนักเรียนต้องจับ"
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 5.996,
      "speech_duration": 5.86,
      "transcribe_duration": 5.996,
      "wpm": 172,
      "message": "Concept ตัวนี้ให้ได้นะคะเมื่อไหร่ก็ตามข้างหน้าเป็นลบข้างหลังเป็นลบ"
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 3.2,
      "speech_duration": 3.236,
      "transcribe_duration": 3.2,
      "wpm": 162,
      "message": "ความหมายก็คือเอาจำนวนสองจำนวนนี้มา"
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 5.133,
      "speech_duration": 5.092,
      "transcribe_duration": 5.133,
      "wpm": 177,
      "message": "รวมกันแล้วเครื่องหมายลบนี้ก็จะติดตัวมาด้วยนะคะก็จะติดมาด้วย"
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 62,
      "message": "n - 11"
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 85,
      "message": "คำตอบ"
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 1.79,
      "speech_duration": 1.828,
      "transcribe_duration": 1.79,
      "wpm": 197,
      "message": "ถามว่ามันเหมือนกันไหมคะ"
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 5.098,
      "speech_duration": 5.028,
      "transcribe_duration": 5.098,
      "wpm": 128,
      "message": "ฟังด้านนี้เอ็น -11 อีกฝั่งขวาก็คือเอ็น - 9"
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 5.287,
      "speech_duration": 5.284,
      "transcribe_duration": 5.287,
      "wpm": 173,
      "message": "เหมือนไหมเท่ากันไหม 2 ฝั่งนี้ไม่เท่ากันเพราะฉะนั้นถูกหรือผิด"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 0.766,
      "speech_duration": 0.804,
      "transcribe_duration": 0.766,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 48,
      "message": "อาตาม"
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 3.322,
      "speech_duration": 3.236,
      "transcribe_duration": 3.322,
      "wpm": 199,
      "message": "ถ้าผิดนักเรียนก็ต้องเลือกคำไหนคะมาเขียนใส่"
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 2.074,
      "speech_duration": 2.084,
      "transcribe_duration": 2.074,
      "wpm": 158,
      "message": "อาเสี่ยเลยเลือกเลยค่ะ"
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 0.737,
      "speech_duration": 0.804,
      "transcribe_duration": 0.737,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 0.193,
      "speech_duration": 0.228,
      "transcribe_duration": 0.193,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.292,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.292,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.356,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 0.521,
      "speech_duration": 0.548,
      "transcribe_duration": 0.521,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.548,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 0.899,
      "speech_duration": 0.932,
      "transcribe_duration": 0.899,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 1.613,
      "speech_duration": 1.636,
      "transcribe_duration": 1.613,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.292,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.228,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 2.571,
      "speech_duration": 2.596,
      "transcribe_duration": 2.571,
      "wpm": 69,
      "message": "ต่อไปข้อนี้"
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 2.657,
      "speech_duration": 2.532,
      "transcribe_duration": 2.657,
      "wpm": 166,
      "message": "ข้อนี้มันถามเหมือนกันไหมลูก"
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 1.561,
      "speech_duration": 1.508,
      "transcribe_duration": 1.561,
      "wpm": 209,
      "message": "อาหารมันเหมือนกันไหม"
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 1.91,
      "speech_duration": 1.892,
      "transcribe_duration": 1.91,
      "wpm": 95,
      "message": "อันนี้ฐาน x"
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.74,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 1.519,
      "speech_duration": 1.572,
      "transcribe_duration": 1.519,
      "wpm": 95,
      "message": "แต่ตัวนี้"
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 1.123,
      "speech_duration": 1.124,
      "transcribe_duration": 1.123,
      "wpm": 67,
      "message": "ลบ x"
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 1.265,
      "speech_duration": 1.316,
      "transcribe_duration": 1.265,
      "wpm": 125,
      "message": "ทำยังไงล่ะ"
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 7.66,
      "speech_duration": 7.524,
      "transcribe_duration": 7.66,
      "wpm": 144,
      "message": "ถามมันไม่เหมือนกันนะเราจะต้องไปดูนะคะเมื่อไหร่ก็ตามที่ฉันเนี่ยติดลบปุ๊บ"
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 4.505,
      "speech_duration": 4.516,
      "transcribe_duration": 4.505,
      "wpm": 136,
      "message": "ไปดูเลขชี้กำลังนะคะถ้าเลขชี้กำลังเป็นคู่"
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 114,
      "message": "เป็นเลขคู่"
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 1.524,
      "speech_duration": 1.572,
      "transcribe_duration": 1.524,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.228,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 1.547,
      "speech_duration": 1.572,
      "transcribe_duration": 1.547,
      "wpm": 105,
      "message": "เป็นเลขคู่"
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 3.296,
      "speech_duration": 3.236,
      "transcribe_duration": 3.296,
      "wpm": 162,
      "message": "เวลามันคูณกันออกมามันจะเป็นบวกเสมอ"
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 0.408,
      "speech_duration": 0.42,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 4.99,
      "speech_duration": 4.964,
      "transcribe_duration": 4.99,
      "wpm": 157,
      "message": "จะเป็นบวกเสมอเพราะฉะนั้น 20 เนี่ยเป็นคู่หรือเป็นคี่"
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 2.298,
      "speech_duration": 2.34,
      "transcribe_duration": 2.298,
      "wpm": 154,
      "message": "20 เป็นเลขคู่หรือเลขคี่"
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 0.845,
      "speech_duration": 0.868,
      "transcribe_duration": 0.845,
      "wpm": 156,
      "message": "เป็นอะไร"
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.228,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 2.695,
      "speech_duration": 2.724,
      "transcribe_duration": 2.695,
      "wpm": 83,
      "message": "เป็นเลขคู่นะคะ"
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 114,
      "message": "เป็นเลขคู่"
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 1.321,
      "speech_duration": 1.38,
      "transcribe_duration": 1.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 174,
      "message": "คนอื่นยังคิดไม่ออกอีก"
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.42,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 2.69,
      "speech_duration": 2.724,
      "transcribe_duration": 2.69,
      "wpm": 138,
      "message": "มันเป็นเลขคู่เพราะฉะนั้น"
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 1.128,
      "speech_duration": 1.188,
      "transcribe_duration": 1.128,
      "wpm": 88,
      "message": "วันนี้"
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 1.729,
      "speech_duration": 1.764,
      "transcribe_duration": 1.729,
      "wpm": 119,
      "message": "มันก็จะเป็น X"
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 3.133,
      "speech_duration": 3.044,
      "transcribe_duration": 3.133,
      "wpm": 128,
      "message": "ตัด - ออกค่าเหมือนกันนะคะ"
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 1.552,
      "speech_duration": 1.572,
      "transcribe_duration": 1.552,
      "wpm": 172,
      "message": "หลานก็จะเหมือนกัน"
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 1.5,
      "speech_duration": 1.444,
      "transcribe_duration": 1.5,
      "wpm": 166,
      "message": "เรามาดูนะที่นี้"
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 3.016,
      "speech_duration": 3.044,
      "transcribe_duration": 3.016,
      "wpm": 217,
      "message": "นักเรียนเห็นไหมคะชุดแรกที่อยู่ในวงเล็บเนี่ย"
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 5.756,
      "speech_duration": 5.668,
      "transcribe_duration": 5.756,
      "wpm": 185,
      "message": "วงเล็บแล้วมันยกกำลังไป 2 เพราะฉะนั้นเราจะต้องทำในวงเล็บก่อนเนี่ยเอา 2"
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 2.374,
      "speech_duration": 2.404,
      "transcribe_duration": 2.374,
      "wpm": 175,
      "message": "เข้าไปคุยในวงเล็บให้หมดนะคะ"
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.42,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 57,
      "message": "X ^ 3"
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 2.945,
      "speech_duration": 2.98,
      "transcribe_duration": 2.945,
      "wpm": 96,
      "message": "ตัวนี้เอาเข้าไปคูณ"
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 98,
      "message": "ถามว่า x"
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.228,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 2.222,
      "speech_duration": 2.276,
      "transcribe_duration": 2.222,
      "wpm": 165,
      "message": "กำลัง 3 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 2.627,
      "speech_duration": 2.66,
      "transcribe_duration": 2.627,
      "wpm": 118,
      "message": "3 * 2 เป็นเท่าไหร่คะ"
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 1.409,
      "speech_duration": 1.444,
      "transcribe_duration": 1.409,
      "wpm": 73,
      "message": "เป็น 6"
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 1.232,
      "speech_duration": 1.252,
      "transcribe_duration": 1.232,
      "wpm": 96,
      "message": "หารด้วย"
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 179,
      "message": "ตัวนี้ก็เหมือนกัน"
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 2.76,
      "speech_duration": 2.788,
      "transcribe_duration": 2.76,
      "wpm": 102,
      "message": "8 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1312,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 2,
      "delay": 1.935,
      "speech_duration": 1.956,
      "transcribe_duration": 1.935,
      "wpm": 46,
      "message": "8 * 2"
    },
    {
      "message_id": 1314,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1315,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1316,
      "agent_id": 2,
      "delay": 0.949,
      "speech_duration": 0.996,
      "transcribe_duration": 0.949,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1317,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.292,
      "transcribe_duration": 0.457,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1318,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1319,
      "agent_id": 2,
      "delay": 0.538,
      "speech_duration": 0.612,
      "transcribe_duration": 0.538,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1320,
      "agent_id": 2,
      "delay": 1.44,
      "speech_duration": 1.444,
      "transcribe_duration": 1.44,
      "wpm": 52,
      "message": "อะไร"
    },
    {
      "message_id": 1321,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 51,
      "message": "8 * 2"
    },
    {
      "message_id": 1322,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.228,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1324,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1325,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.228,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1326,
      "agent_id": 2,
      "delay": 0.677,
      "speech_duration": 0.74,
      "transcribe_duration": 0.677,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1327,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.228,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1328,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1329,
      "agent_id": 2,
      "delay": 0.603,
      "speech_duration": 0.676,
      "transcribe_duration": 0.603,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1330,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1331,
      "agent_id": 2,
      "delay": 0.808,
      "speech_duration": 0.868,
      "transcribe_duration": 0.808,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1332,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1333,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1334,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 85,
      "message": "ไม่ใช่บวก"
    },
    {
      "message_id": 1335,
      "agent_id": 2,
      "delay": 0.604,
      "speech_duration": 0.548,
      "transcribe_duration": 0.604,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1336,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1337,
      "agent_id": 2,
      "delay": 3.13,
      "speech_duration": 3.172,
      "transcribe_duration": 3.13,
      "wpm": 52,
      "message": "16 นะคะ 16"
    },
    {
      "message_id": 1338,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1339,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1340,
      "agent_id": 2,
      "delay": 2.112,
      "speech_duration": 2.084,
      "transcribe_duration": 2.112,
      "wpm": 144,
      "message": "คำตอบตัวนี้ก็คือ 16"
    },
    {
      "message_id": 1341,
      "agent_id": 2,
      "delay": 3.065,
      "speech_duration": 2.916,
      "transcribe_duration": 3.065,
      "wpm": 175,
      "message": "ได้แล้วนะในวงเล็บเราได้แล้ววันนี้"
    },
    {
      "message_id": 1342,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1343,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1344,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1345,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1346,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1347,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1348,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1349,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1350,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1351,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1352,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 141,
      "message": "อันนี้หารใช่ไหม"
    },
    {
      "message_id": 1353,
      "agent_id": 2,
      "delay": 0.711,
      "speech_duration": 0.74,
      "transcribe_duration": 0.711,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1354,
      "agent_id": 2,
      "delay": 3.706,
      "speech_duration": 3.684,
      "transcribe_duration": 3.706,
      "wpm": 204,
      "message": "ในเมื่อมันเป็นหาปุ๊บมันจะต้องเอาเลขชี้กำลังมาทำไร"
    },
    {
      "message_id": 1355,
      "agent_id": 2,
      "delay": 1.848,
      "speech_duration": 1.764,
      "transcribe_duration": 1.848,
      "wpm": 170,
      "message": "มาลบหรือมาบวกกันลูก"
    },
    {
      "message_id": 1356,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1357,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.612,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1358,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1359,
      "agent_id": 2,
      "delay": 4.686,
      "speech_duration": 4.58,
      "transcribe_duration": 4.686,
      "wpm": 66,
      "message": "ลบถูกต้องอ่ะ 6 - 16"
    },
    {
      "message_id": 1360,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 152,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 1361,
      "agent_id": 2,
      "delay": 0.89,
      "speech_duration": 0.804,
      "transcribe_duration": 0.89,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1362,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 124,
      "message": "จริงหรือเปล่า"
    },
    {
      "message_id": 1363,
      "agent_id": 2,
      "delay": 3.119,
      "speech_duration": 3.108,
      "transcribe_duration": 3.119,
      "wpm": 154,
      "message": "จริงหรือเปล่าดูดีๆ 10 หรือลบ 10"
    },
    {
      "message_id": 1364,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1365,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1366,
      "agent_id": 2,
      "delay": 1.189,
      "speech_duration": 1.252,
      "transcribe_duration": 1.189,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1367,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1368,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1369,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1370,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1371,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1372,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1373,
      "agent_id": 2,
      "delay": 2.88,
      "speech_duration": 2.916,
      "transcribe_duration": 2.88,
      "wpm": 21,
      "message": "-10"
    },
    {
      "message_id": 1374,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1375,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1376,
      "agent_id": 2,
      "delay": 4.565,
      "speech_duration": 4.58,
      "transcribe_duration": 4.565,
      "wpm": 138,
      "message": "เพราะว่าลบมันอยู่ข้างหน้าตัวเลขที่มากกว่า"
    },
    {
      "message_id": 1377,
      "agent_id": 2,
      "delay": 4.27,
      "speech_duration": 4.26,
      "transcribe_duration": 4.27,
      "wpm": 99,
      "message": "รอมาห้องนี้นะคะเขาบอกว่าคุณ"
    },
    {
      "message_id": 1378,
      "agent_id": 2,
      "delay": 2.458,
      "speech_duration": 2.468,
      "transcribe_duration": 2.458,
      "wpm": 103,
      "message": "x คือเอามาบวกไหม"
    },
    {
      "message_id": 1379,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.484,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1380,
      "agent_id": 2,
      "delay": 1.647,
      "speech_duration": 1.7,
      "transcribe_duration": 1.647,
      "wpm": 97,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 1381,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.804,
      "transcribe_duration": 0.822,
      "wpm": 37,
      "message": "x"
    },
    {
      "message_id": 1382,
      "agent_id": 2,
      "delay": 3.737,
      "speech_duration": 3.748,
      "transcribe_duration": 3.737,
      "wpm": 80,
      "message": "^ 20 เอามา + 8 + 20"
    },
    {
      "message_id": 1383,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1384,
      "agent_id": 2,
      "delay": 1.659,
      "speech_duration": 1.7,
      "transcribe_duration": 1.659,
      "wpm": 79,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 1385,
      "agent_id": 2,
      "delay": 1.672,
      "speech_duration": 1.7,
      "transcribe_duration": 1.672,
      "wpm": 62,
      "message": "30 หรอ"
    },
    {
      "message_id": 1386,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.484,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1387,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1388,
      "agent_id": 2,
      "delay": 2.159,
      "speech_duration": 2.212,
      "transcribe_duration": 2.159,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1389,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1390,
      "agent_id": 2,
      "delay": 1.02,
      "speech_duration": 1.06,
      "transcribe_duration": 1.02,
      "wpm": 85,
      "message": "ดูดีๆ"
    },
    {
      "message_id": 1391,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1392,
      "agent_id": 2,
      "delay": 3.457,
      "speech_duration": 3.428,
      "transcribe_duration": 3.457,
      "wpm": 101,
      "message": "วันนี้ลบข้างหน้าเป็นลบ"
    },
    {
      "message_id": 1393,
      "agent_id": 2,
      "delay": 1.279,
      "speech_duration": 1.316,
      "transcribe_duration": 1.279,
      "wpm": 160,
      "message": "ตัวนี้เป็นบวก"
    },
    {
      "message_id": 1394,
      "agent_id": 2,
      "delay": 1.541,
      "speech_duration": 1.572,
      "transcribe_duration": 1.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1395,
      "agent_id": 2,
      "delay": 1.011,
      "speech_duration": 1.06,
      "transcribe_duration": 1.011,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1396,
      "agent_id": 2,
      "delay": 0.461,
      "speech_duration": 0.356,
      "transcribe_duration": 0.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1397,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 133,
      "message": "สัญลักษณ์"
    },
    {
      "message_id": 1398,
      "agent_id": 2,
      "delay": 5.375,
      "speech_duration": 5.284,
      "transcribe_duration": 5.375,
      "wpm": 196,
      "message": "ข้างหน้าตัวเลขตัวหน้าเนี่ยเป็นลบนะลูกข้างหลังเป็นบวกอันไหนมันมากกว่า"
    },
    {
      "message_id": 1399,
      "agent_id": 2,
      "delay": 4.599,
      "speech_duration": 4.516,
      "transcribe_duration": 4.599,
      "wpm": 193,
      "message": "20 มันมากกว่าเพราะฉะนั้นเอา 20 ตั้งลบออก 10 เหลือเท่าไหร่"
    },
    {
      "message_id": 1400,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1401,
      "agent_id": 2,
      "delay": 3.806,
      "speech_duration": 3.812,
      "transcribe_duration": 3.806,
      "wpm": 122,
      "message": "20 ลบออก 10 เหลือเหลือ 10 นะคะ"
    },
    {
      "message_id": 1402,
      "agent_id": 2,
      "delay": 1.676,
      "speech_duration": 1.7,
      "transcribe_duration": 1.676,
      "wpm": 106,
      "message": "เป็น X ^ 10"
    },
    {
      "message_id": 1403,
      "agent_id": 2,
      "delay": 1.214,
      "speech_duration": 1.252,
      "transcribe_duration": 1.214,
      "wpm": 132,
      "message": "เท่ากันไหม"
    },
    {
      "message_id": 1404,
      "agent_id": 2,
      "delay": 0.671,
      "speech_duration": 0.74,
      "transcribe_duration": 0.671,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1405,
      "agent_id": 2,
      "delay": 4.449,
      "speech_duration": 4.452,
      "transcribe_duration": 4.449,
      "wpm": 158,
      "message": "เหมือนกันไหมเอากันเหมือนกันเพราะฉะนั้นคำตอบคือ"
    },
    {
      "message_id": 1406,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1407,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.124,
      "transcribe_duration": 1.071,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1408,
      "agent_id": 2,
      "delay": 2.694,
      "speech_duration": 2.724,
      "transcribe_duration": 2.694,
      "wpm": 110,
      "message": "ราคาเขียนลงไปเลยค่ะ"
    },
    {
      "message_id": 1409,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1410,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1411,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1412,
      "agent_id": 2,
      "delay": 0.529,
      "speech_duration": 0.548,
      "transcribe_duration": 0.529,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1413,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1414,
      "agent_id": 2,
      "delay": 0.347,
      "speech_duration": 0.42,
      "transcribe_duration": 0.347,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1415,
      "agent_id": 2,
      "delay": 0.701,
      "speech_duration": 0.74,
      "transcribe_duration": 0.701,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1416,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1417,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1418,
      "agent_id": 2,
      "delay": 1.931,
      "speech_duration": 1.956,
      "transcribe_duration": 1.931,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1419,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1420,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1421,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1423,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1424,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1425,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1426,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1427,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1428,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1429,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1430,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1431,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 108,
      "message": "ไปแล้วนะ"
    },
    {
      "message_id": 1432,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1433,
      "agent_id": 2,
      "delay": 0.767,
      "speech_duration": 0.804,
      "transcribe_duration": 0.767,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1434,
      "agent_id": 2,
      "delay": 2.978,
      "speech_duration": 2.98,
      "transcribe_duration": 2.978,
      "wpm": 126,
      "message": "หาน้าต่อไปข้อต่อไปแล้วนะ"
    },
    {
      "message_id": 1435,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 125,
      "message": "สุดท้ายนะคะ"
    },
    {
      "message_id": 1436,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1437,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1438,
      "agent_id": 2,
      "delay": 1.073,
      "speech_duration": 1.124,
      "transcribe_duration": 1.073,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1439,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1440,
      "agent_id": 2,
      "delay": 2.756,
      "speech_duration": 2.788,
      "transcribe_duration": 2.756,
      "wpm": 151,
      "message": "ชุดนี้มันมีคำตอบให้อยู่แล้ว"
    },
    {
      "message_id": 1441,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1442,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.124,
      "transcribe_duration": 1.209,
      "wpm": 147,
      "message": "ถ้าขายเบาะ"
    },
    {
      "message_id": 1443,
      "agent_id": 2,
      "delay": 8.628,
      "speech_duration": 8.42,
      "transcribe_duration": 8.628,
      "wpm": 182,
      "message": "ทำคิดไม่ได้ก็จะเอาคำตอบมามั่วๆนะเขาบอกว่าให้เอาผลลัพธ์ที่อยู่ข้างบนในรูปเขาหาผลลัพธ์มาให้แล้วมีอยู่ 5"
    },
    {
      "message_id": 1444,
      "agent_id": 2,
      "delay": 2.934,
      "speech_duration": 2.98,
      "transcribe_duration": 2.934,
      "wpm": 106,
      "message": "คำตอบนะคะคำตอบแรกคือ"
    },
    {
      "message_id": 1445,
      "agent_id": 2,
      "delay": 2.898,
      "speech_duration": 2.916,
      "transcribe_duration": 2.898,
      "wpm": 108,
      "message": "3 ^ 5 ส่วนด้วย 2 ^ 4"
    },
    {
      "message_id": 1446,
      "agent_id": 2,
      "delay": 2.347,
      "speech_duration": 2.404,
      "transcribe_duration": 2.347,
      "wpm": 144,
      "message": "มันจะเท่ากับตัวไหนนะคะ"
    },
    {
      "message_id": 1447,
      "agent_id": 2,
      "delay": 4.813,
      "speech_duration": 4.836,
      "transcribe_duration": 4.813,
      "wpm": 180,
      "message": "ให้นำมาเขียนลงไปในช่องว่างให้ตรงกับคำตอบก่อนที่นักเรียนจะ"
    },
    {
      "message_id": 1448,
      "agent_id": 2,
      "delay": 1.031,
      "speech_duration": 1.06,
      "transcribe_duration": 1.031,
      "wpm": 127,
      "message": "เขียนได้"
    },
    {
      "message_id": 1449,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 200,
      "message": "นักเรียนจะต้อง"
    },
    {
      "message_id": 1450,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 64,
      "message": "เอา"
    },
    {
      "message_id": 1451,
      "agent_id": 2,
      "delay": 2.894,
      "speech_duration": 2.66,
      "transcribe_duration": 2.894,
      "wpm": 152,
      "message": "ทางฝั่งซ้ายมาหาผลลัพธ์ก่อน"
    },
    {
      "message_id": 1452,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1453,
      "agent_id": 2,
      "delay": 1.543,
      "speech_duration": 1.572,
      "transcribe_duration": 1.543,
      "wpm": 162,
      "message": "ซึ่งมันก็ง่ายมาก"
    },
    {
      "message_id": 1454,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 109,
      "message": "อันไหนง่าย"
    },
    {
      "message_id": 1455,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 113,
      "message": "ได้ไหม"
    },
    {
      "message_id": 1456,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1457,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.764,
      "transcribe_duration": 1.926,
      "wpm": 128,
      "message": "นิสัยหอยเลยหรอ"
    },
    {
      "message_id": 1458,
      "agent_id": 2,
      "delay": 0.541,
      "speech_duration": 0.612,
      "transcribe_duration": 0.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1459,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1460,
      "agent_id": 2,
      "delay": 2.579,
      "speech_duration": 2.596,
      "transcribe_duration": 2.579,
      "wpm": 98,
      "message": "ไม่รู้ยากเหรอลูก"
    },
    {
      "message_id": 1461,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1462,
      "agent_id": 2,
      "delay": 3.881,
      "speech_duration": 3.876,
      "transcribe_duration": 3.881,
      "wpm": 147,
      "message": "เดี๋ยวพาทำเดี๋ยวพาทำอันนี้ก็คือสมบัติ"
    },
    {
      "message_id": 1463,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1464,
      "agent_id": 2,
      "delay": 1.404,
      "speech_duration": 1.444,
      "transcribe_duration": 1.404,
      "wpm": 156,
      "message": "โรงเรียนไปแล้ว"
    },
    {
      "message_id": 1465,
      "agent_id": 2,
      "delay": 3.244,
      "speech_duration": 3.236,
      "transcribe_duration": 3.244,
      "wpm": 130,
      "message": "7 ข้อ 8 นักเรียนจะต้องจับมา"
    },
    {
      "message_id": 1466,
      "agent_id": 2,
      "delay": 3.072,
      "speech_duration": 3.108,
      "transcribe_duration": 3.072,
      "wpm": 193,
      "message": "ดูว่ามันเข้าไปสู่สมบัติข้อไหนแค่นั้นเอง"
    },
    {
      "message_id": 1467,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1468,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1469,
      "agent_id": 2,
      "delay": 1.616,
      "speech_duration": 1.636,
      "transcribe_duration": 1.616,
      "wpm": 156,
      "message": "อ่านดูข้อแรกนะคะ"
    },
    {
      "message_id": 1470,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1471,
      "agent_id": 2,
      "delay": 2.813,
      "speech_duration": 2.852,
      "transcribe_duration": 2.813,
      "wpm": 11,
      "message": "2"
    },
    {
      "message_id": 1472,
      "agent_id": 2,
      "delay": 2.032,
      "speech_duration": 2.084,
      "transcribe_duration": 2.032,
      "wpm": 115,
      "message": "คูณ 5 ยกกำลัง 0"
    },
    {
      "message_id": 1473,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1474,
      "agent_id": 2,
      "delay": 0.84,
      "speech_duration": 0.804,
      "transcribe_duration": 0.84,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1475,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 130,
      "message": "3 ยกกำลังลบ"
    },
    {
      "message_id": 1476,
      "agent_id": 2,
      "delay": 1.392,
      "speech_duration": 1.444,
      "transcribe_duration": 1.392,
      "wpm": 42,
      "message": "สาว"
    },
    {
      "message_id": 1477,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 2,
      "delay": 3.161,
      "speech_duration": 3.172,
      "transcribe_duration": 3.161,
      "wpm": 76,
      "message": "ส่วนด้วย 3 ^ -3"
    },
    {
      "message_id": 1479,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1480,
      "agent_id": 2,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 67,
      "message": "X 8 นะคะ"
    },
    {
      "message_id": 1481,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1482,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1483,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1484,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1485,
      "agent_id": 2,
      "delay": 6.121,
      "speech_duration": 6.052,
      "transcribe_duration": 6.121,
      "wpm": 141,
      "message": "ตัวนี้ดูก่อนเลยง่ายมากอะไรก็ตามยกกำลัง 0 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1486,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1487,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.276,
      "transcribe_duration": 2.233,
      "wpm": 86,
      "message": "สมบัติข้อไหน"
    },
    {
      "message_id": 1489,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.868,
      "transcribe_duration": 0.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1490,
      "agent_id": 2,
      "delay": 0.63,
      "speech_duration": 0.676,
      "transcribe_duration": 0.63,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1491,
      "agent_id": 2,
      "delay": 2.685,
      "speech_duration": 2.724,
      "transcribe_duration": 2.685,
      "wpm": 121,
      "message": "5 ^ 0 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1492,
      "agent_id": 2,
      "delay": 0.519,
      "speech_duration": 0.548,
      "transcribe_duration": 0.519,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 2,
      "delay": 2.441,
      "speech_duration": 2.468,
      "transcribe_duration": 2.441,
      "wpm": 134,
      "message": "5 ^ 0 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1494,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.484,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1495,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1497,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1498,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1500,
      "agent_id": 2,
      "delay": 0.744,
      "speech_duration": 0.804,
      "transcribe_duration": 0.744,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1501,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1502,
      "agent_id": 2,
      "delay": 4.65,
      "speech_duration": 4.644,
      "transcribe_duration": 4.65,
      "wpm": 94,
      "message": "5 ^ สูงอะไรก็ตามที่ยกกำลัง 0"
    },
    {
      "message_id": 1503,
      "agent_id": 2,
      "delay": 1.013,
      "speech_duration": 1.06,
      "transcribe_duration": 1.013,
      "wpm": 99,
      "message": "อ่านดู"
    },
    {
      "message_id": 1504,
      "agent_id": 2,
      "delay": 2.694,
      "speech_duration": 2.724,
      "transcribe_duration": 2.694,
      "wpm": 55,
      "message": "a ^ 0 = 1"
    },
    {
      "message_id": 1505,
      "agent_id": 2,
      "delay": 1.897,
      "speech_duration": 1.956,
      "transcribe_duration": 1.897,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 2,
      "delay": 2.366,
      "speech_duration": 2.404,
      "transcribe_duration": 2.366,
      "wpm": 81,
      "message": "10 ยกกำลัง 0"
    },
    {
      "message_id": 1508,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 114,
      "message": "เท่ากับ 1"
    },
    {
      "message_id": 1509,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.292,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1510,
      "agent_id": 2,
      "delay": 4.838,
      "speech_duration": 4.836,
      "transcribe_duration": 4.838,
      "wpm": 96,
      "message": "อะไรก็ตามยกกำลัง 0 จะเท่ากับ 1"
    },
    {
      "message_id": 1511,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1512,
      "agent_id": 2,
      "delay": 0.544,
      "speech_duration": 0.612,
      "transcribe_duration": 0.544,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.292,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1515,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1516,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.292,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1517,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 2,
      "delay": 0.335,
      "speech_duration": 0.356,
      "transcribe_duration": 0.335,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1519,
      "agent_id": 2,
      "delay": 2.889,
      "speech_duration": 2.916,
      "transcribe_duration": 2.889,
      "wpm": 175,
      "message": "เพราะฉะนั้น 5 ^ 0 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1520,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1521,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 160,
      "message": "กับเท่าไหร่"
    },
    {
      "message_id": 1522,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1523,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1524,
      "agent_id": 2,
      "delay": 5.984,
      "speech_duration": 5.924,
      "transcribe_duration": 5.984,
      "wpm": 127,
      "message": "1 นะคะตัวนี้ก็คือ 1 ได้แล้วนะ 1 ตัวแก้ตัดไปแล้วนะ"
    },
    {
      "message_id": 1525,
      "agent_id": 2,
      "delay": 1.222,
      "speech_duration": 1.252,
      "transcribe_duration": 1.222,
      "wpm": 108,
      "message": "ที่นี่ดู"
    },
    {
      "message_id": 1526,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1527,
      "agent_id": 2,
      "delay": 4.274,
      "speech_duration": 4.196,
      "transcribe_duration": 4.274,
      "wpm": 161,
      "message": "มันมีเลข 2 กับเลข 3 เป็นฐานอีกอันนึงคือเลข 8"
    },
    {
      "message_id": 1528,
      "agent_id": 2,
      "delay": 2.639,
      "speech_duration": 2.66,
      "transcribe_duration": 2.639,
      "wpm": 118,
      "message": "เลข 8 สามารถเอามาแยก"
    },
    {
      "message_id": 1529,
      "agent_id": 2,
      "delay": 2.289,
      "speech_duration": 2.34,
      "transcribe_duration": 2.289,
      "wpm": 147,
      "message": "ตัวประกอบคูณกันได้นะคะ"
    },
    {
      "message_id": 1530,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1531,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1532,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.316,
      "transcribe_duration": 1.329,
      "wpm": 114,
      "message": "สองมหาศาล"
    },
    {
      "message_id": 1533,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 120,
      "message": "8 วันนี้"
    },
    {
      "message_id": 1534,
      "agent_id": 2,
      "delay": 2.435,
      "speech_duration": 2.468,
      "transcribe_duration": 2.435,
      "wpm": 152,
      "message": "ก็คือ 2 คูณอะไรเท่ากับ 8"
    },
    {
      "message_id": 1535,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 2.02,
      "transcribe_duration": 2.053,
      "wpm": 171,
      "message": "2 คูณเท่าไหร่เท่ากับ 8"
    },
    {
      "message_id": 1536,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1537,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1538,
      "agent_id": 2,
      "delay": 2.167,
      "speech_duration": 2.148,
      "transcribe_duration": 2.167,
      "wpm": 154,
      "message": "เท่ากับ 82 x เท่าไหร่"
    },
    {
      "message_id": 1539,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1540,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1541,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1542,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1543,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 137,
      "message": "20 เท่าไหร่"
    },
    {
      "message_id": 1544,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1545,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1546,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1547,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1548,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1549,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1550,
      "agent_id": 2,
      "delay": 0.807,
      "speech_duration": 0.868,
      "transcribe_duration": 0.807,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1551,
      "agent_id": 2,
      "delay": 0.552,
      "speech_duration": 0.612,
      "transcribe_duration": 0.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1552,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1553,
      "agent_id": 2,
      "delay": 4.996,
      "speech_duration": 5.028,
      "transcribe_duration": 4.996,
      "wpm": 21,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 1554,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1555,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1556,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1557,
      "agent_id": 2,
      "delay": 1.919,
      "speech_duration": 1.956,
      "transcribe_duration": 1.919,
      "wpm": 46,
      "message": "2 * 4"
    },
    {
      "message_id": 1558,
      "agent_id": 2,
      "delay": 2.044,
      "speech_duration": 2.084,
      "transcribe_duration": 2.044,
      "wpm": 122,
      "message": "เท่ากับ 8 ใช่ไหม"
    },
    {
      "message_id": 1559,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1560,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1561,
      "agent_id": 2,
      "delay": 1.566,
      "speech_duration": 1.572,
      "transcribe_duration": 1.566,
      "wpm": 124,
      "message": "ตัวนี้มาใหม่"
    },
    {
      "message_id": 1562,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1563,
      "agent_id": 2,
      "delay": 0.744,
      "speech_duration": 0.804,
      "transcribe_duration": 0.744,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1564,
      "agent_id": 2,
      "delay": 3.962,
      "speech_duration": 3.94,
      "transcribe_duration": 3.962,
      "wpm": 133,
      "message": "2 คูณอะไรเท่ากับ 4 2 คูณ 2 ถูกต้อง"
    },
    {
      "message_id": 1565,
      "agent_id": 2,
      "delay": 2.55,
      "speech_duration": 2.532,
      "transcribe_duration": 2.55,
      "wpm": 148,
      "message": "วัดสุดท้ายที่ลูกหารเหลือ"
    },
    {
      "message_id": 1566,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1567,
      "agent_id": 2,
      "delay": 3.936,
      "speech_duration": 3.94,
      "transcribe_duration": 3.936,
      "wpm": 122,
      "message": "เหลือเท่าไหร่เหลือ 2 อยู่กี่ตัว"
    },
    {
      "message_id": 1568,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1569,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1570,
      "agent_id": 2,
      "delay": 2.146,
      "speech_duration": 2.148,
      "transcribe_duration": 2.146,
      "wpm": 91,
      "message": "2 มีกี่ตัว 2"
    },
    {
      "message_id": 1571,
      "agent_id": 2,
      "delay": 7.362,
      "speech_duration": 7.268,
      "transcribe_duration": 7.362,
      "wpm": 116,
      "message": "น้องมีกี่ตัวนับ 123 มีกี่ตัวมีอยู่ 3 ตัวนะคะ 2-3 ตัวนี้"
    },
    {
      "message_id": 1572,
      "agent_id": 2,
      "delay": 5.323,
      "speech_duration": 5.284,
      "transcribe_duration": 5.323,
      "wpm": 162,
      "message": "สามารถเขียนเป็นเลขยกกำลังก็คือ 2 ยกกำลัง 3 นั่นเองใช่ไหม"
    },
    {
      "message_id": 1573,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1574,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 164,
      "message": "ถ้าเหมือนกัน"
    },
    {
      "message_id": 1575,
      "agent_id": 2,
      "delay": 1.203,
      "speech_duration": 1.252,
      "transcribe_duration": 1.203,
      "wpm": 180,
      "message": "มีค่าเหมือนกัน"
    },
    {
      "message_id": 1576,
      "agent_id": 2,
      "delay": 6.292,
      "speech_duration": 6.244,
      "transcribe_duration": 6.292,
      "wpm": 125,
      "message": "2 * 2 * 2 เวลาเอาไปเขียนเลขยกกำลังก็คือ 2 ยกกำลัง 3"
    },
    {
      "message_id": 1577,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 172,
      "message": "ตัวเดียวกันใช่ไหม"
    },
    {
      "message_id": 1578,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1579,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1580,
      "agent_id": 2,
      "delay": 1.938,
      "speech_duration": 1.956,
      "transcribe_duration": 1.938,
      "wpm": 169,
      "message": "เลข 8 ที่ผ่านไปแล้วนะ"
    },
    {
      "message_id": 1581,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 113,
      "message": "ได้แล้ว"
    },
    {
      "message_id": 1582,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1583,
      "agent_id": 2,
      "delay": 3.948,
      "speech_duration": 3.94,
      "transcribe_duration": 3.948,
      "wpm": 103,
      "message": "เพราะฉะนั้นข้อนี้เสร็จแล้ว"
    },
    {
      "message_id": 1584,
      "agent_id": 2,
      "delay": 3.471,
      "speech_duration": 3.428,
      "transcribe_duration": 3.471,
      "wpm": 136,
      "message": "ซองอยู่ข้างบนนะคะ 2 อยู่ข้างบน"
    },
    {
      "message_id": 1585,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 190,
      "message": "อันนี้ก็ 2 อยู่ข้างล่าง"
    },
    {
      "message_id": 1586,
      "agent_id": 2,
      "delay": 2.597,
      "speech_duration": 2.596,
      "transcribe_duration": 2.597,
      "wpm": 139,
      "message": "ข้างบนเลขชี้กำลังเป็น 1"
    },
    {
      "message_id": 1587,
      "agent_id": 2,
      "delay": 4.445,
      "speech_duration": 4.452,
      "transcribe_duration": 4.445,
      "wpm": 158,
      "message": "หารด้วย 3 ก็คือจะต้องเอา 3 มาทำอะไรมาบวกหรือลบ"
    },
    {
      "message_id": 1588,
      "agent_id": 2,
      "delay": 1.242,
      "speech_duration": 1.252,
      "transcribe_duration": 1.242,
      "wpm": 36,
      "message": "-3"
    },
    {
      "message_id": 1589,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 120,
      "message": "ต้องนะคะ"
    },
    {
      "message_id": 1590,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1591,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1592,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.484,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1593,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1594,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1595,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 127,
      "message": "Facebook"
    },
    {
      "message_id": 1596,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1597,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1598,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.292,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1599,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1600,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 133,
      "message": "ตัวนี้ล่ะ"
    },
    {
      "message_id": 1601,
      "agent_id": 2,
      "delay": 1.627,
      "speech_duration": 1.636,
      "transcribe_duration": 1.627,
      "wpm": 101,
      "message": "ถามแล้วลูก"
    },
    {
      "message_id": 1602,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1603,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1604,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1605,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.612,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1606,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.356,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1607,
      "agent_id": 2,
      "delay": 4.047,
      "speech_duration": 4.004,
      "transcribe_duration": 4.047,
      "wpm": 124,
      "message": "3 ข้างบนตัวนี้คือ - 3 ใช่ไหม - 3"
    },
    {
      "message_id": 1608,
      "agent_id": 2,
      "delay": 1.201,
      "speech_duration": 1.252,
      "transcribe_duration": 1.201,
      "wpm": 84,
      "message": "ลบด้วย"
    },
    {
      "message_id": 1609,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 33,
      "message": "-3"
    },
    {
      "message_id": 1610,
      "agent_id": 2,
      "delay": 0.763,
      "speech_duration": 0.804,
      "transcribe_duration": 0.763,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1611,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1612,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 211,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 1613,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 48,
      "message": "ชาย"
    },
    {
      "message_id": 1614,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.292,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1615,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 123,
      "message": "เหลือ 0 นั่นเอง"
    },
    {
      "message_id": 1616,
      "agent_id": 2,
      "delay": 3.523,
      "speech_duration": 3.556,
      "transcribe_duration": 3.523,
      "wpm": 72,
      "message": "* 3 ^ 0 เท่าไหร่"
    },
    {
      "message_id": 1617,
      "agent_id": 2,
      "delay": 0.877,
      "speech_duration": 0.932,
      "transcribe_duration": 0.877,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1618,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1619,
      "agent_id": 2,
      "delay": 1.201,
      "speech_duration": 1.252,
      "transcribe_duration": 1.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1620,
      "agent_id": 2,
      "delay": 3.587,
      "speech_duration": 3.62,
      "transcribe_duration": 3.587,
      "wpm": 99,
      "message": "3 - 1 - 3 เหลือเท่าไหร่"
    },
    {
      "message_id": 1621,
      "agent_id": 2,
      "delay": 3.27,
      "speech_duration": 3.3,
      "transcribe_duration": 3.27,
      "wpm": 123,
      "message": "เหลือ 2 แต่ต้องติดลบใช่ไหม"
    },
    {
      "message_id": 1622,
      "agent_id": 2,
      "delay": 1.365,
      "speech_duration": 1.38,
      "transcribe_duration": 1.365,
      "wpm": 54,
      "message": "ลบ 2"
    },
    {
      "message_id": 1623,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 83,
      "message": "คำตอบคือ"
    },
    {
      "message_id": 1624,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 85,
      "message": "มีไหม"
    },
    {
      "message_id": 1625,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1626,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1627,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1628,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 129,
      "message": "ทำไมมันไม่มีล่ะลูก"
    },
    {
      "message_id": 1629,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1630,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 151,
      "message": "ตัวนี้ทำไมมันไม่มี"
    },
    {
      "message_id": 1631,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1632,
      "agent_id": 2,
      "delay": 1.494,
      "speech_duration": 1.508,
      "transcribe_duration": 1.494,
      "wpm": 129,
      "message": "ไม่มีในคำตอบ"
    },
    {
      "message_id": 1633,
      "agent_id": 2,
      "delay": 2.034,
      "speech_duration": 2.084,
      "transcribe_duration": 2.034,
      "wpm": 108,
      "message": "สมบัติข้อไหนนะ"
    },
    {
      "message_id": 1634,
      "agent_id": 2,
      "delay": 0.371,
      "speech_duration": 0.42,
      "transcribe_duration": 0.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1635,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1636,
      "agent_id": 2,
      "delay": 0.355,
      "speech_duration": 0.42,
      "transcribe_duration": 0.355,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1637,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1639,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1640,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.212,
      "transcribe_duration": 2.17,
      "wpm": 95,
      "message": "ตัวนี้ยกกำลัง"
    },
    {
      "message_id": 1641,
      "agent_id": 2,
      "delay": 5.2,
      "speech_duration": 5.22,
      "transcribe_duration": 5.2,
      "wpm": 92,
      "message": "2 ^ -2 ความหมายเท่ากับ 1 ส่วน 2"
    },
    {
      "message_id": 1642,
      "agent_id": 2,
      "delay": 2.511,
      "speech_duration": 2.532,
      "transcribe_duration": 2.511,
      "wpm": 101,
      "message": "ยกกำลัง 2 ถูกไหม"
    },
    {
      "message_id": 1643,
      "agent_id": 2,
      "delay": 2.59,
      "speech_duration": 2.596,
      "transcribe_duration": 2.59,
      "wpm": 168,
      "message": "มันเท่ากันไหมในสมบัติพ่อนั้น"
    },
    {
      "message_id": 1644,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1645,
      "agent_id": 2,
      "delay": 4.107,
      "speech_duration": 4.068,
      "transcribe_duration": 4.107,
      "wpm": 177,
      "message": "อยู่ข้างบนติดลบลงมาข้างล่างเศษส่วนจะกลายเป็นบวก"
    },
    {
      "message_id": 1646,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 2,
      "delay": 2.435,
      "speech_duration": 2.468,
      "transcribe_duration": 2.435,
      "wpm": 109,
      "message": "2 ^ 2 ได้เท่าไหร่"
    },
    {
      "message_id": 1648,
      "agent_id": 2,
      "delay": 1.968,
      "speech_duration": 2.02,
      "transcribe_duration": 1.968,
      "wpm": 134,
      "message": "ยกกำลัง 2 เท่ากับ"
    },
    {
      "message_id": 1649,
      "agent_id": 2,
      "delay": 2.686,
      "speech_duration": 2.724,
      "transcribe_duration": 2.686,
      "wpm": 88,
      "message": "มีไหมมีคำตอบไหม"
    },
    {
      "message_id": 1650,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1651,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 120,
      "message": "มีไหมลูก"
    },
    {
      "message_id": 1652,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1653,
      "agent_id": 2,
      "delay": 1.502,
      "speech_duration": 1.508,
      "transcribe_duration": 1.502,
      "wpm": 119,
      "message": "มีไหมตัวไหน"
    },
    {
      "message_id": 1654,
      "agent_id": 2,
      "delay": 2.661,
      "speech_duration": 2.66,
      "transcribe_duration": 2.661,
      "wpm": 118,
      "message": "วัสดุในข้อ 1 ตอบอะไร"
    },
    {
      "message_id": 1655,
      "agent_id": 2,
      "delay": 1.122,
      "speech_duration": 1.188,
      "transcribe_duration": 1.122,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 2,
      "delay": 0.929,
      "speech_duration": 0.932,
      "transcribe_duration": 0.929,
      "wpm": 64,
      "message": "ตอบ"
    },
    {
      "message_id": 1657,
      "agent_id": 2,
      "delay": 3.651,
      "speech_duration": 3.62,
      "transcribe_duration": 3.651,
      "wpm": 95,
      "message": "แป๊บนึงส่วนนะคะถูกต้อง"
    },
    {
      "message_id": 1658,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1659,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1660,
      "agent_id": 2,
      "delay": 1.127,
      "speech_duration": 1.188,
      "transcribe_duration": 1.127,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1661,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1662,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1663,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1664,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1665,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1666,
      "agent_id": 2,
      "delay": 2.51,
      "speech_duration": 2.532,
      "transcribe_duration": 2.51,
      "wpm": 160,
      "message": "นักเรียนจะต้องใช้สมบัติของ"
    },
    {
      "message_id": 1667,
      "agent_id": 2,
      "delay": 1.495,
      "speech_duration": 1.508,
      "transcribe_duration": 1.495,
      "wpm": 189,
      "message": "ของเลขยกกำลังเนี่ย"
    },
    {
      "message_id": 1668,
      "agent_id": 2,
      "delay": 3.46,
      "speech_duration": 3.492,
      "transcribe_duration": 3.46,
      "wpm": 146,
      "message": "มาค่อยๆคิดแล้วก็มาดูว่าอันไหนนะคะ"
    },
    {
      "message_id": 1669,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 120,
      "message": "อันไหนที่"
    },
    {
      "message_id": 1670,
      "agent_id": 2,
      "delay": 3.804,
      "speech_duration": 3.748,
      "transcribe_duration": 3.804,
      "wpm": 172,
      "message": "มันสมบัติข้อไหนเราก็ต้องมาคิดไปเรื่อยๆนะคะ"
    },
    {
      "message_id": 1671,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 125,
      "message": "ดูว่าคำตอบ"
    },
    {
      "message_id": 1672,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 165,
      "message": "อาจจะตรงกับข้อไหน"
    },
    {
      "message_id": 1673,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1674,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1676,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1678,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1679,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1680,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1681,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1682,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1683,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1685,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1686,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1687,
      "agent_id": 2,
      "delay": 2.825,
      "speech_duration": 2.788,
      "transcribe_duration": 2.825,
      "wpm": 70,
      "message": "ปากก็ไปข้อ 2"
    },
    {
      "message_id": 1688,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1689,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1690,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1691,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1692,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1693,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.956,
      "transcribe_duration": 1.925,
      "wpm": 46,
      "message": "2 * 6"
    },
    {
      "message_id": 1694,
      "agent_id": 2,
      "delay": 0.332,
      "speech_duration": 0.356,
      "transcribe_duration": 0.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1695,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 94,
      "message": "ยกกำลัง -2"
    },
    {
      "message_id": 1696,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1697,
      "agent_id": 2,
      "delay": 4.698,
      "speech_duration": 4.644,
      "transcribe_duration": 4.698,
      "wpm": 61,
      "message": "คูณ 3 ส่วนด้วย 9 ^"
    },
    {
      "message_id": 1698,
      "agent_id": 2,
      "delay": 1.298,
      "speech_duration": 1.316,
      "transcribe_duration": 1.298,
      "wpm": 34,
      "message": "-3"
    },
    {
      "message_id": 1699,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 125,
      "message": "โอน 8 นะคะ"
    },
    {
      "message_id": 1700,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1701,
      "agent_id": 2,
      "delay": 3.043,
      "speech_duration": 3.044,
      "transcribe_duration": 3.043,
      "wpm": 197,
      "message": "นักเรียนมาดูตัวเลขฐานเนี่ยมันต่างกันเลย"
    },
    {
      "message_id": 1702,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1703,
      "agent_id": 2,
      "delay": 3.489,
      "speech_duration": 3.428,
      "transcribe_duration": 3.489,
      "wpm": 92,
      "message": "นี่มันต่างกัน 2 6398"
    },
    {
      "message_id": 1704,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1705,
      "agent_id": 2,
      "delay": 1.747,
      "speech_duration": 1.764,
      "transcribe_duration": 1.747,
      "wpm": 153,
      "message": "เราจะต้องมาแตกออก"
    },
    {
      "message_id": 1706,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1707,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 80,
      "message": "ตัวนี้"
    },
    {
      "message_id": 1708,
      "agent_id": 2,
      "delay": 0.914,
      "speech_duration": 0.932,
      "transcribe_duration": 0.914,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1709,
      "agent_id": 2,
      "delay": 2.05,
      "speech_duration": 2.084,
      "transcribe_duration": 2.05,
      "wpm": 130,
      "message": "ผสมอาหารได้แน่นอน"
    },
    {
      "message_id": 1710,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1711,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 111,
      "message": "วันนี้นะคะ 6"
    },
    {
      "message_id": 1712,
      "agent_id": 2,
      "delay": 2.77,
      "speech_duration": 2.788,
      "transcribe_duration": 2.77,
      "wpm": 145,
      "message": "เท่ากับ 2 คูณอะไรเท่ากับ 6"
    },
    {
      "message_id": 1713,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1714,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1715,
      "agent_id": 2,
      "delay": 2.845,
      "speech_duration": 2.852,
      "transcribe_duration": 2.845,
      "wpm": 89,
      "message": "2 คูณคูณเท่าไหร่"
    },
    {
      "message_id": 1716,
      "agent_id": 2,
      "delay": 1.881,
      "speech_duration": 1.892,
      "transcribe_duration": 1.881,
      "wpm": 48,
      "message": "2 * 3"
    },
    {
      "message_id": 1717,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 101,
      "message": "หมดแล้ว"
    },
    {
      "message_id": 1718,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 121,
      "message": "วันนี้"
    },
    {
      "message_id": 1719,
      "agent_id": 2,
      "delay": 3.729,
      "speech_duration": 3.748,
      "transcribe_duration": 3.729,
      "wpm": 128,
      "message": "เวลาทำนะคะมันก็จะกลายเป็น 2 * 3"
    },
    {
      "message_id": 1720,
      "agent_id": 2,
      "delay": 1.299,
      "speech_duration": 1.316,
      "transcribe_duration": 1.299,
      "wpm": 171,
      "message": "เน็ต 6 เนี่ยนะ"
    },
    {
      "message_id": 1721,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1722,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1723,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1724,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1725,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1726,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.316,
      "transcribe_duration": 1.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1727,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1728,
      "agent_id": 2,
      "delay": 0.763,
      "speech_duration": 0.804,
      "transcribe_duration": 0.763,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1729,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1730,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.292,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1731,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1732,
      "agent_id": 2,
      "delay": 0.802,
      "speech_duration": 0.868,
      "transcribe_duration": 0.802,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1733,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1734,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1735,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1736,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1737,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1738,
      "agent_id": 2,
      "delay": 2.289,
      "speech_duration": 2.34,
      "transcribe_duration": 2.289,
      "wpm": 147,
      "message": "เพราะมันคือตัวเดียวกัน"
    },
    {
      "message_id": 1739,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1740,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1741,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1742,
      "agent_id": 2,
      "delay": 1.387,
      "speech_duration": 1.444,
      "transcribe_duration": 1.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1744,
      "agent_id": 2,
      "delay": 5.719,
      "speech_duration": 5.668,
      "transcribe_duration": 5.719,
      "wpm": 140,
      "message": "ขายไปแล้วนะ 600 หายไปแล้วแล้วจะกลายเป็น 2 ยกกำลัง -2"
    },
    {
      "message_id": 1745,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1746,
      "agent_id": 2,
      "delay": 2.371,
      "speech_duration": 2.34,
      "transcribe_duration": 2.371,
      "wpm": 141,
      "message": "โอนด้วย 3 ^ -2 แล้วนะ"
    },
    {
      "message_id": 1747,
      "agent_id": 2,
      "delay": 2.472,
      "speech_duration": 2.404,
      "transcribe_duration": 2.472,
      "wpm": 125,
      "message": "แม่กกน้องหายไปทีนี้"
    },
    {
      "message_id": 1748,
      "agent_id": 2,
      "delay": 1.288,
      "speech_duration": 1.316,
      "transcribe_duration": 1.288,
      "wpm": 137,
      "message": "อ้าวเหรอลูก"
    },
    {
      "message_id": 1749,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 128,
      "message": "ข้างล่างเนี่ย"
    },
    {
      "message_id": 1750,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1751,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 141,
      "message": "เอาอะไรมาคูณกัน"
    },
    {
      "message_id": 1753,
      "agent_id": 2,
      "delay": 3.215,
      "speech_duration": 3.236,
      "transcribe_duration": 3.215,
      "wpm": 121,
      "message": "3 ได้ไหม 3 คูณอะไรเท่ากับ"
    },
    {
      "message_id": 1754,
      "agent_id": 2,
      "delay": 0.767,
      "speech_duration": 0.804,
      "transcribe_duration": 0.767,
      "wpm": 37,
      "message": "9"
    },
    {
      "message_id": 1755,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1757,
      "agent_id": 2,
      "delay": 1.675,
      "speech_duration": 1.7,
      "transcribe_duration": 1.675,
      "wpm": 53,
      "message": "3 * 3"
    },
    {
      "message_id": 1758,
      "agent_id": 2,
      "delay": 0.937,
      "speech_duration": 0.996,
      "transcribe_duration": 0.937,
      "wpm": 120,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 1759,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1760,
      "agent_id": 2,
      "delay": 3.617,
      "speech_duration": 3.62,
      "transcribe_duration": 3.617,
      "wpm": 91,
      "message": "9 แยกตัวประกอบออกมา 3"
    },
    {
      "message_id": 1761,
      "agent_id": 2,
      "delay": 4.905,
      "speech_duration": 4.9,
      "transcribe_duration": 4.905,
      "wpm": 89,
      "message": "3 ใช่ไหม 3 คูณ 3 หมายถึงอะไร"
    },
    {
      "message_id": 1762,
      "agent_id": 2,
      "delay": 1.618,
      "speech_duration": 1.636,
      "transcribe_duration": 1.618,
      "wpm": 92,
      "message": "3 ยกกำลัง"
    },
    {
      "message_id": 1763,
      "agent_id": 2,
      "delay": 1.535,
      "speech_duration": 1.508,
      "transcribe_duration": 1.535,
      "wpm": 119,
      "message": "มี 3 กี่ตัว"
    },
    {
      "message_id": 1764,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1765,
      "agent_id": 2,
      "delay": 5.297,
      "speech_duration": 5.22,
      "transcribe_duration": 5.297,
      "wpm": 158,
      "message": "ไม่ตามนับสิไม่ใช่ปูนกูถามว่า 3 น้ำมันมีกี่ตัวตัวนี้น่ะ"
    },
    {
      "message_id": 1766,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.228,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1769,
      "agent_id": 2,
      "delay": 3.204,
      "speech_duration": 3.236,
      "transcribe_duration": 3.204,
      "wpm": 162,
      "message": "มันมี 2 ตัวเพราะฉะนั้นเขียนเป็นเลข"
    },
    {
      "message_id": 1770,
      "agent_id": 2,
      "delay": 3.087,
      "speech_duration": 3.108,
      "transcribe_duration": 3.087,
      "wpm": 68,
      "message": "^ ก็คือ 3 ^ 2"
    },
    {
      "message_id": 1771,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 54,
      "message": "สาธุ"
    },
    {
      "message_id": 1772,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1773,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1774,
      "agent_id": 2,
      "delay": 1.998,
      "speech_duration": 2.02,
      "transcribe_duration": 1.998,
      "wpm": 156,
      "message": "แปลงแล้วนะแปลงแล้วนะ"
    },
    {
      "message_id": 1775,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1776,
      "agent_id": 2,
      "delay": 3.658,
      "speech_duration": 3.556,
      "transcribe_duration": 3.658,
      "wpm": 135,
      "message": "เลข 9 ตัวนี้เท่ากับ 3 ยกกำลัง 2"
    },
    {
      "message_id": 1777,
      "agent_id": 2,
      "delay": 1.205,
      "speech_duration": 1.252,
      "transcribe_duration": 1.205,
      "wpm": 192,
      "message": "อย่าเลยค่ะเขียน"
    },
    {
      "message_id": 1778,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1779,
      "agent_id": 2,
      "delay": 0.774,
      "speech_duration": 0.804,
      "transcribe_duration": 0.774,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1780,
      "agent_id": 2,
      "delay": 1.151,
      "speech_duration": 1.188,
      "transcribe_duration": 1.151,
      "wpm": 189,
      "message": "วันนี้ก็จะเป็น"
    },
    {
      "message_id": 1781,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 45,
      "message": "3 ^ 2"
    },
    {
      "message_id": 1782,
      "agent_id": 2,
      "delay": 1.105,
      "speech_duration": 1.124,
      "transcribe_duration": 1.105,
      "wpm": 107,
      "message": "แฟนเก้า"
    },
    {
      "message_id": 1783,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1784,
      "agent_id": 2,
      "delay": 1.197,
      "speech_duration": 1.188,
      "transcribe_duration": 1.197,
      "wpm": 164,
      "message": "งั้นไปแล้วนะ"
    },
    {
      "message_id": 1785,
      "agent_id": 2,
      "delay": 1.231,
      "speech_duration": 1.252,
      "transcribe_duration": 1.231,
      "wpm": 36,
      "message": "S8"
    },
    {
      "message_id": 1786,
      "agent_id": 2,
      "delay": 1.636,
      "speech_duration": 1.636,
      "transcribe_duration": 1.636,
      "wpm": 119,
      "message": "แล้วแต่ทีนี้"
    },
    {
      "message_id": 1787,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 108,
      "message": "ตัวนี้นะ"
    },
    {
      "message_id": 1788,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.468,
      "transcribe_duration": 2.416,
      "wpm": 122,
      "message": "อะไรคูณกันเท่ากับ 8"
    },
    {
      "message_id": 1789,
      "agent_id": 2,
      "delay": 0.782,
      "speech_duration": 0.804,
      "transcribe_duration": 0.782,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1790,
      "agent_id": 2,
      "delay": 2.694,
      "speech_duration": 2.66,
      "transcribe_duration": 2.694,
      "wpm": 118,
      "message": "ก็ทำมาแล้วนะลูกเลข 8"
    },
    {
      "message_id": 1791,
      "agent_id": 2,
      "delay": 2.187,
      "speech_duration": 2.212,
      "transcribe_duration": 2.187,
      "wpm": 41,
      "message": "2 คูณ"
    },
    {
      "message_id": 1792,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1793,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1794,
      "agent_id": 2,
      "delay": 2.99,
      "speech_duration": 2.852,
      "transcribe_duration": 2.99,
      "wpm": 158,
      "message": "S4 นี่มันก็แยกออกอีกได้ใช่ไหม"
    },
    {
      "message_id": 1795,
      "agent_id": 2,
      "delay": 2.54,
      "speech_duration": 2.532,
      "transcribe_duration": 2.54,
      "wpm": 65,
      "message": "นี่คือ 2 x"
    },
    {
      "message_id": 1796,
      "agent_id": 2,
      "delay": 1.519,
      "speech_duration": 1.572,
      "transcribe_duration": 1.519,
      "wpm": 19,
      "message": "2"
    },
    {
      "message_id": 1797,
      "agent_id": 2,
      "delay": 2.594,
      "speech_duration": 2.596,
      "transcribe_duration": 2.594,
      "wpm": 110,
      "message": "วาสนาเล็ก 2 ตัวนี้"
    },
    {
      "message_id": 1798,
      "agent_id": 2,
      "delay": 2.457,
      "speech_duration": 2.468,
      "transcribe_duration": 2.457,
      "wpm": 164,
      "message": "ไม่ได้กี่ครั้งเขียนเป็นเลข"
    },
    {
      "message_id": 1799,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.228,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1800,
      "agent_id": 2,
      "delay": 2.688,
      "speech_duration": 2.724,
      "transcribe_duration": 2.688,
      "wpm": 61,
      "message": "เป็น 2 ^ 3"
    },
    {
      "message_id": 1801,
      "agent_id": 2,
      "delay": 4.296,
      "speech_duration": 4.26,
      "transcribe_duration": 4.296,
      "wpm": 155,
      "message": "เลข 8 หายไปแล้วนะตอนนี้เลข 8 จะเหลือเลขอะไร"
    },
    {
      "message_id": 1802,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.556,
      "transcribe_duration": 3.525,
      "wpm": 76,
      "message": "2 ^ 3 นั่นเองนะคะ"
    },
    {
      "message_id": 1803,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1804,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1805,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1806,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1807,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1808,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1809,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1810,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1811,
      "agent_id": 2,
      "delay": 3.437,
      "speech_duration": 3.428,
      "transcribe_duration": 3.437,
      "wpm": 79,
      "message": "ใช่ป่ะเออที่นี่ดู"
    },
    {
      "message_id": 1812,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1813,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 144,
      "message": "คุณสมบัตินะคะคุณสมบัติ"
    },
    {
      "message_id": 1814,
      "agent_id": 2,
      "delay": 3.538,
      "speech_duration": 3.556,
      "transcribe_duration": 3.538,
      "wpm": 131,
      "message": "วันนี้ข้างล่างในวงเล็บ - 3 ^ 2"
    },
    {
      "message_id": 1815,
      "agent_id": 2,
      "delay": 1.903,
      "speech_duration": 1.956,
      "transcribe_duration": 1.903,
      "wpm": 61,
      "message": "ยกกำลัง"
    },
    {
      "message_id": 1816,
      "agent_id": 2,
      "delay": 4.218,
      "speech_duration": 4.196,
      "transcribe_duration": 4.218,
      "wpm": 136,
      "message": "นก 3 อีกทีนึงมันก็คือการคูณนะคะตัวนี้"
    },
    {
      "message_id": 1817,
      "agent_id": 2,
      "delay": 2.148,
      "speech_duration": 2.148,
      "transcribe_duration": 2.148,
      "wpm": 91,
      "message": "2 คูณด้วย -3"
    },
    {
      "message_id": 1818,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1819,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 120,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 1820,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.42,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1821,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1822,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1823,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1824,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.42,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1825,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1826,
      "agent_id": 2,
      "delay": 2.854,
      "speech_duration": 2.788,
      "transcribe_duration": 2.854,
      "wpm": 145,
      "message": "เอาไง 2 * 3 ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 1827,
      "agent_id": 2,
      "delay": 2.041,
      "speech_duration": 2.084,
      "transcribe_duration": 2.041,
      "wpm": 50,
      "message": "6 นะคะ"
    },
    {
      "message_id": 1828,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.292,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1829,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1830,
      "agent_id": 2,
      "delay": 1.749,
      "speech_duration": 1.764,
      "transcribe_duration": 1.749,
      "wpm": 77,
      "message": "6 คูณกัน"
    },
    {
      "message_id": 1831,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1832,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1833,
      "agent_id": 2,
      "delay": 0.983,
      "speech_duration": 0.996,
      "transcribe_duration": 0.983,
      "wpm": 120,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 1834,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1835,
      "agent_id": 2,
      "delay": 3.022,
      "speech_duration": 3.044,
      "transcribe_duration": 3.022,
      "wpm": 84,
      "message": "ก็เป็นห่วงใช่ไหม"
    },
    {
      "message_id": 1836,
      "agent_id": 2,
      "delay": 1.684,
      "speech_duration": 1.636,
      "transcribe_duration": 1.684,
      "wpm": 128,
      "message": "อันนี้ก็คือลบ"
    },
    {
      "message_id": 1837,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.228,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1838,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 133,
      "message": "วันนี้เลข"
    },
    {
      "message_id": 1839,
      "agent_id": 2,
      "delay": 1.534,
      "speech_duration": 1.572,
      "transcribe_duration": 1.534,
      "wpm": 134,
      "message": "เปลี่ยนแล้วนะ"
    },
    {
      "message_id": 1840,
      "agent_id": 2,
      "delay": 0.937,
      "speech_duration": 0.996,
      "transcribe_duration": 0.937,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1841,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1842,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1843,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1844,
      "agent_id": 2,
      "delay": 0.361,
      "speech_duration": 0.42,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1845,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1846,
      "agent_id": 2,
      "delay": 3.637,
      "speech_duration": 3.556,
      "transcribe_duration": 3.637,
      "wpm": 211,
      "message": "เปลี่ยนตรงนี้แล้วนะเพราะว่าตัวนี้ก็คือ -6 นั้นเอง"
    },
    {
      "message_id": 1847,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1848,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1849,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1850,
      "agent_id": 2,
      "delay": 0.473,
      "speech_duration": 0.484,
      "transcribe_duration": 0.473,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1851,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1852,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 2.148,
      "transcribe_duration": 2.111,
      "wpm": 105,
      "message": "เริ่มมองเห็นนะ"
    },
    {
      "message_id": 1853,
      "agent_id": 2,
      "delay": 5.1,
      "speech_duration": 5.028,
      "transcribe_duration": 5.1,
      "wpm": 128,
      "message": "มันจะมีเลขฐานสองราคาที่เราเจอ 2 แล้วก็มี 3"
    },
    {
      "message_id": 1854,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 166,
      "message": "เหมือนกันใช่ไหม"
    },
    {
      "message_id": 1855,
      "agent_id": 2,
      "delay": 5.615,
      "speech_duration": 5.604,
      "transcribe_duration": 5.615,
      "wpm": 177,
      "message": "เพราะฉะนั้นตัวไหนที่มันเหมือนกันนะคะใช้สมบัติการคูณการหารมาได้เลย"
    },
    {
      "message_id": 1856,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 121,
      "message": "วันนี้"
    },
    {
      "message_id": 1857,
      "agent_id": 2,
      "delay": 0.949,
      "speech_duration": 0.996,
      "transcribe_duration": 0.949,
      "wpm": 30,
      "message": "2"
    },
    {
      "message_id": 1858,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 203,
      "message": "เมื่อไหร่"
    },
    {
      "message_id": 1859,
      "agent_id": 2,
      "delay": 1.935,
      "speech_duration": 1.956,
      "transcribe_duration": 1.935,
      "wpm": 107,
      "message": "กำลังคืนหนึ่ง"
    },
    {
      "message_id": 1860,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1861,
      "agent_id": 2,
      "delay": 2.061,
      "speech_duration": 2.02,
      "transcribe_duration": 2.061,
      "wpm": 141,
      "message": "เรือเล็ก 1 นั้นเอง"
    },
    {
      "message_id": 1862,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 30,
      "message": "1"
    },
    {
      "message_id": 1863,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1864,
      "agent_id": 2,
      "delay": 2.649,
      "speech_duration": 2.66,
      "transcribe_duration": 2.649,
      "wpm": 107,
      "message": "ลบ 2 หมดแล้วข้างบน"
    },
    {
      "message_id": 1865,
      "agent_id": 2,
      "delay": 2.635,
      "speech_duration": 2.66,
      "transcribe_duration": 2.635,
      "wpm": 102,
      "message": "มาข้างล่างเป็นหาง"
    },
    {
      "message_id": 1866,
      "agent_id": 2,
      "delay": 2.433,
      "speech_duration": 2.468,
      "transcribe_duration": 2.433,
      "wpm": 176,
      "message": "จะต้องลบด้วย 3 เดือนเท่าไหร่"
    },
    {
      "message_id": 1867,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1868,
      "agent_id": 2,
      "delay": 3.638,
      "speech_duration": 3.62,
      "transcribe_duration": 3.638,
      "wpm": 116,
      "message": "2 ^ 1 - 2 - 3 เหลือเท่าไหร่"
    },
    {
      "message_id": 1869,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1870,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1871,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1872,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1873,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1874,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1875,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1876,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1877,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1878,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1879,
      "agent_id": 2,
      "delay": 0.701,
      "speech_duration": 0.74,
      "transcribe_duration": 0.701,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1880,
      "agent_id": 2,
      "delay": 1.427,
      "speech_duration": 1.444,
      "transcribe_duration": 1.427,
      "wpm": 42,
      "message": "ใช่"
    },
    {
      "message_id": 1881,
      "agent_id": 2,
      "delay": 2.624,
      "speech_duration": 2.66,
      "transcribe_duration": 2.624,
      "wpm": 39,
      "message": "2 ^ -5"
    },
    {
      "message_id": 1882,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1883,
      "agent_id": 2,
      "delay": 4.169,
      "speech_duration": 4.068,
      "transcribe_duration": 4.169,
      "wpm": 155,
      "message": "วันนี้นะเป็น - 5 แต่เอาไปบวกหนึ่งใช่ไหมคะ"
    },
    {
      "message_id": 1884,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 105,
      "message": "ตัวนี้"
    },
    {
      "message_id": 1885,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1886,
      "agent_id": 2,
      "delay": 3.662,
      "speech_duration": 3.684,
      "transcribe_duration": 3.662,
      "wpm": 171,
      "message": "วันนี้หนึ่งอยู่เพราะฉะนั้นจะต้องลดลงเหลือ"
    },
    {
      "message_id": 1887,
      "agent_id": 2,
      "delay": 1.288,
      "speech_duration": 1.316,
      "transcribe_duration": 1.288,
      "wpm": 57,
      "message": "ลบ 4"
    },
    {
      "message_id": 1888,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1889,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1890,
      "agent_id": 2,
      "delay": 2.103,
      "speech_duration": 2.148,
      "transcribe_duration": 2.103,
      "wpm": 91,
      "message": "2 ยกกำลัง -4"
    },
    {
      "message_id": 1891,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1892,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1893,
      "agent_id": 2,
      "delay": 0.611,
      "speech_duration": 0.676,
      "transcribe_duration": 0.611,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1894,
      "agent_id": 2,
      "delay": 4.456,
      "speech_duration": 4.324,
      "transcribe_duration": 4.456,
      "wpm": 121,
      "message": "ได้แล้วนะเลข 2 เนี่ยเสร็จไปหมดแล้ว"
    },
    {
      "message_id": 1895,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 114,
      "message": "จะตัดละนะ"
    },
    {
      "message_id": 1896,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 131,
      "message": "วันนี้"
    },
    {
      "message_id": 1897,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1898,
      "agent_id": 2,
      "delay": 3.224,
      "speech_duration": 3.236,
      "transcribe_duration": 3.224,
      "wpm": 167,
      "message": "หมดแล้วที่นี้ยังเหลือเลข 3 ใช่ไหมคะ"
    },
    {
      "message_id": 1899,
      "agent_id": 2,
      "delay": 2.89,
      "speech_duration": 2.852,
      "transcribe_duration": 2.89,
      "wpm": 142,
      "message": "ยังเหลือเล็ก 3 น้ำตัวนี้ก็"
    },
    {
      "message_id": 1900,
      "agent_id": 2,
      "delay": 1.024,
      "speech_duration": 1.06,
      "transcribe_duration": 1.024,
      "wpm": 142,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 1901,
      "agent_id": 2,
      "delay": 3.685,
      "speech_duration": 3.62,
      "transcribe_duration": 3.685,
      "wpm": 215,
      "message": "ตัวนี้มันคูณใช่ไหมเพราะฉะนั้นเลขชี้กำลังเอามาบวกกัน"
    },
    {
      "message_id": 1902,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.124,
      "transcribe_duration": 1.15,
      "wpm": 120,
      "message": "มาบวกกัน"
    },
    {
      "message_id": 1903,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 2.084,
      "transcribe_duration": 2.053,
      "wpm": 50,
      "message": "-2 + 3"
    },
    {
      "message_id": 1904,
      "agent_id": 2,
      "delay": 5.185,
      "speech_duration": 5.156,
      "transcribe_duration": 5.185,
      "wpm": 119,
      "message": "ตัวนี้อยู่ข้างล่างหารเอารถ 6 ตัวนี้เอามา"
    },
    {
      "message_id": 1905,
      "agent_id": 2,
      "delay": 0.779,
      "speech_duration": 0.804,
      "transcribe_duration": 0.779,
      "wpm": 131,
      "message": "ทำอะไร"
    },
    {
      "message_id": 1906,
      "agent_id": 2,
      "delay": 0.965,
      "speech_duration": 0.996,
      "transcribe_duration": 0.965,
      "wpm": 75,
      "message": "ทหาร"
    },
    {
      "message_id": 1907,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1908,
      "agent_id": 2,
      "delay": 1.541,
      "speech_duration": 1.572,
      "transcribe_duration": 1.541,
      "wpm": 86,
      "message": "เอามันลบ"
    },
    {
      "message_id": 1909,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1910,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1911,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1912,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1913,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1914,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1915,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1916,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1917,
      "agent_id": 2,
      "delay": 3.527,
      "speech_duration": 3.492,
      "transcribe_duration": 3.527,
      "wpm": 99,
      "message": "เท่ากับตัวสุดท้ายลบ 43"
    },
    {
      "message_id": 1918,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1919,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1920,
      "agent_id": 2,
      "delay": 2.425,
      "speech_duration": 2.468,
      "transcribe_duration": 2.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1921,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1922,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1923,
      "agent_id": 2,
      "delay": 5.162,
      "speech_duration": 5.092,
      "transcribe_duration": 5.162,
      "wpm": 127,
      "message": "เดือนนึงเพราะว่ามันต่างกัน - 2 + 3 เหลือ 1"
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    {
      "message_id": 1924,
      "agent_id": 2,
      "delay": 2.932,
      "speech_duration": 2.98,
      "transcribe_duration": 2.932,
      "wpm": 20,
      "message": "r11"
    },
    {
      "message_id": 1925,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1926,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1927,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1928,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1929,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1930,
      "agent_id": 2,
      "delay": 2.552,
      "speech_duration": 2.596,
      "transcribe_duration": 2.552,
      "wpm": 64,
      "message": "ลบด้วยลบ 6"
    },
    {
      "message_id": 1931,
      "agent_id": 2,
      "delay": 2.352,
      "speech_duration": 2.34,
      "transcribe_duration": 2.352,
      "wpm": 83,
      "message": "1 - ด้วย - 6"
    },
    {
      "message_id": 1932,
      "agent_id": 2,
      "delay": 1.957,
      "speech_duration": 1.956,
      "transcribe_duration": 1.957,
      "wpm": 107,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 1933,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1934,
      "agent_id": 2,
      "delay": 1.324,
      "speech_duration": 1.38,
      "transcribe_duration": 1.324,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1935,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1936,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1937,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1938,
      "agent_id": 2,
      "delay": 6.284,
      "speech_duration": 6.18,
      "transcribe_duration": 6.284,
      "wpm": 167,
      "message": "มันอยู่ติดกันเนี่ยมันจะกลายเป็นห่วงนะลูกลบมันอยู่ติดกันจะกลายเป็นบวก"
    },
    {
      "message_id": 1939,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1940,
      "agent_id": 2,
      "delay": 1.788,
      "speech_duration": 1.828,
      "transcribe_duration": 1.788,
      "wpm": 156,
      "message": "1 + 6 เป็นเท่าไหร่"
    },
    {
      "message_id": 1941,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1942,
      "agent_id": 2,
      "delay": 1.85,
      "speech_duration": 1.892,
      "transcribe_duration": 1.85,
      "wpm": 151,
      "message": "1 + 6 เป็นเท่าไหร่"
    },
    {
      "message_id": 1943,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1944,
      "agent_id": 2,
      "delay": 1.09,
      "speech_duration": 1.124,
      "transcribe_duration": 1.09,
      "wpm": 120,
      "message": "เน็ตนะคะ"
    },
    {
      "message_id": 1945,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.804,
      "transcribe_duration": 0.811,
      "wpm": 37,
      "message": "7"
    },
    {
      "message_id": 1946,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 120,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 1947,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1948,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1949,
      "agent_id": 2,
      "delay": 0.55,
      "speech_duration": 0.612,
      "transcribe_duration": 0.55,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1950,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1951,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1952,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 163,
      "message": "มันมีไหมล่ะนี่"
    },
    {
      "message_id": 1953,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1954,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1955,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1956,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1957,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1958,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1959,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1960,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1961,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 139,
      "message": "คำตอบมีไหม"
    },
    {
      "message_id": 1962,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1963,
      "agent_id": 2,
      "delay": 0.713,
      "speech_duration": 0.74,
      "transcribe_duration": 0.713,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1964,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1965,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1966,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1967,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1968,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1969,
      "agent_id": 2,
      "delay": 1.531,
      "speech_duration": 1.572,
      "transcribe_duration": 1.531,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1970,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1971,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1972,
      "agent_id": 2,
      "delay": 0.867,
      "speech_duration": 0.932,
      "transcribe_duration": 0.867,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1973,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1974,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1975,
      "agent_id": 2,
      "delay": 4.692,
      "speech_duration": 4.708,
      "transcribe_duration": 4.692,
      "wpm": 70,
      "message": "ขอโทษตัวนี้เป็น 3 ^ 5"
    },
    {
      "message_id": 1976,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1977,
      "agent_id": 2,
      "delay": 0.621,
      "speech_duration": 0.676,
      "transcribe_duration": 0.621,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1978,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1979,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1980,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1981,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1982,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1983,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1984,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1985,
      "agent_id": 2,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 60,
      "message": "ซอย 2"
    },
    {
      "message_id": 1986,
      "agent_id": 2,
      "delay": 4.583,
      "speech_duration": 4.58,
      "transcribe_duration": 4.583,
      "wpm": 138,
      "message": "2 - 4 มันอยู่ข้างบนถ้ามันลงไปอยู่ข้างล่าง"
    },
    {
      "message_id": 1987,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1988,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1989,
      "agent_id": 2,
      "delay": 1.393,
      "speech_duration": 1.444,
      "transcribe_duration": 1.393,
      "wpm": 166,
      "message": "สัญลักษณ์ตรงนี้"
    },
    {
      "message_id": 1990,
      "agent_id": 2,
      "delay": 2.648,
      "speech_duration": 2.66,
      "transcribe_duration": 2.648,
      "wpm": 203,
      "message": "เครื่องหมายลบจะกลายเป็นบวกใช่ไหมลูก"
    },
    {
      "message_id": 1991,
      "agent_id": 2,
      "delay": 2.946,
      "speech_duration": 2.98,
      "transcribe_duration": 2.946,
      "wpm": 65,
      "message": "3 ^ 5 ส่วน 2"
    },
    {
      "message_id": 1992,
      "agent_id": 2,
      "delay": 1.262,
      "speech_duration": 1.316,
      "transcribe_duration": 1.262,
      "wpm": 114,
      "message": "ยกกำลัง 4"
    },
    {
      "message_id": 1993,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1994,
      "agent_id": 2,
      "delay": 1.01,
      "speech_duration": 1.06,
      "transcribe_duration": 1.01,
      "wpm": 142,
      "message": "ดีหรือยัง"
    },
    {
      "message_id": 1995,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1996,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1997,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1998,
      "agent_id": 2,
      "delay": 0.852,
      "speech_duration": 0.868,
      "transcribe_duration": 0.852,
      "wpm": 173,
      "message": "มีหรือยัง"
    },
    {
      "message_id": 1999,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2000,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2001,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2002,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2003,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2004,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2005,
      "agent_id": 2,
      "delay": 2.303,
      "speech_duration": 2.34,
      "transcribe_duration": 2.303,
      "wpm": 96,
      "message": "คำตอบมีหรือยัง"
    },
    {
      "message_id": 2006,
      "agent_id": 2,
      "delay": 1.128,
      "speech_duration": 1.188,
      "transcribe_duration": 1.128,
      "wpm": 126,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 2007,
      "agent_id": 2,
      "delay": 3.99,
      "speech_duration": 4.004,
      "transcribe_duration": 3.99,
      "wpm": 109,
      "message": "เพราะอะไรเวลาเราหานะคะ 2 - 4"
    },
    {
      "message_id": 2008,
      "agent_id": 2,
      "delay": 3.162,
      "speech_duration": 3.172,
      "transcribe_duration": 3.162,
      "wpm": 147,
      "message": "คูณด้วย 3 - 5 คำตอบที่เราหาได้"
    },
    {
      "message_id": 2009,
      "agent_id": 2,
      "delay": 2.806,
      "speech_duration": 2.724,
      "transcribe_duration": 2.806,
      "wpm": 116,
      "message": "ไอ้ตัว 2 ^ 4 พอมาใส่"
    },
    {
      "message_id": 2010,
      "agent_id": 2,
      "delay": 0.94,
      "speech_duration": 0.996,
      "transcribe_duration": 0.94,
      "wpm": 136,
      "message": "ข้างล่าง"
    },
    {
      "message_id": 2011,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2012,
      "agent_id": 2,
      "delay": 2.785,
      "speech_duration": 2.66,
      "transcribe_duration": 2.785,
      "wpm": 203,
      "message": "ตัวเลขชี้กำลังจากลบมันจะกลายเป็นบวก"
    },
    {
      "message_id": 2013,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2014,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2015,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.356,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2016,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2017,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2018,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2019,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2020,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 76,
      "message": "อาบน้ำ"
    },
    {
      "message_id": 2021,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 75,
      "message": "แล้ว"
    },
    {
      "message_id": 2022,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2023,
      "agent_id": 2,
      "delay": 2.5,
      "speech_duration": 2.532,
      "transcribe_duration": 2.5,
      "wpm": 65,
      "message": "หรือยังลูก"
    },
    {
      "message_id": 2024,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2025,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2026,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2027,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2028,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2029,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2030,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2031,
      "agent_id": 2,
      "delay": 3.395,
      "speech_duration": 3.428,
      "transcribe_duration": 3.395,
      "wpm": 48,
      "message": "ต่อไปข้อ 3"
    },
    {
      "message_id": 2032,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2033,
      "agent_id": 2,
      "delay": 3.12,
      "speech_duration": 3.172,
      "transcribe_duration": 3.12,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2034,
      "agent_id": 2,
      "delay": 0.52,
      "speech_duration": 0.548,
      "transcribe_duration": 0.52,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2035,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2036,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2037,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2038,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2039,
      "agent_id": 2,
      "delay": 5.359,
      "speech_duration": 5.348,
      "transcribe_duration": 5.359,
      "wpm": 101,
      "message": "ข้อ 3 ง่ายๆเลยคุณสมบัติข้อแรกของเลข"
    },
    {
      "message_id": 2040,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2041,
      "agent_id": 2,
      "delay": 1.263,
      "speech_duration": 1.316,
      "transcribe_duration": 1.263,
      "wpm": 103,
      "message": "กำลังเลย"
    },
    {
      "message_id": 2042,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2043,
      "agent_id": 2,
      "delay": 6.544,
      "speech_duration": 6.372,
      "transcribe_duration": 6.544,
      "wpm": 202,
      "message": "สังเกตเพราะมันอยู่ในวงเล็บใช่ไหมอันนี้กูจะไม่บอกนะแล้วก็ไม่พาทำด้วยเพราะว่ามันง่ายมาก"
    },
    {
      "message_id": 2044,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.444,
      "transcribe_duration": 1.457,
      "wpm": 125,
      "message": "7 โมงได้ไหม"
    },
    {
      "message_id": 2045,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2046,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2047,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2048,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2049,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2050,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2051,
      "agent_id": 2,
      "delay": 3.942,
      "speech_duration": 3.876,
      "transcribe_duration": 3.942,
      "wpm": 197,
      "message": "นักเรียนเห็นวงเล็บไหมไอ้ตัวในวงเล็บนี่คือถ่านนะลูก"
    },
    {
      "message_id": 2052,
      "agent_id": 2,
      "delay": 2.184,
      "speech_duration": 2.212,
      "transcribe_duration": 2.184,
      "wpm": 136,
      "message": "เลขชี้กำลังมันคือ 0"
    },
    {
      "message_id": 2053,
      "agent_id": 2,
      "delay": 2.012,
      "speech_duration": 2.02,
      "transcribe_duration": 2.012,
      "wpm": 74,
      "message": "อะไรก็ทัก"
    },
    {
      "message_id": 2054,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2055,
      "agent_id": 2,
      "delay": 2.096,
      "speech_duration": 2.148,
      "transcribe_duration": 2.096,
      "wpm": 91,
      "message": "คำตอบคืออะไร"
    },
    {
      "message_id": 2056,
      "agent_id": 2,
      "delay": 3.51,
      "speech_duration": 3.492,
      "transcribe_duration": 3.51,
      "wpm": 82,
      "message": "มีไหมหนึ่งมีไหมอ่ะ"
    },
    {
      "message_id": 2057,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2058,
      "agent_id": 2,
      "delay": 0.463,
      "speech_duration": 0.548,
      "transcribe_duration": 0.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2059,
      "agent_id": 2,
      "delay": 3.74,
      "speech_duration": 3.684,
      "transcribe_duration": 3.74,
      "wpm": 175,
      "message": "เออตามสบายเอามาลงเลยอันนี้ไม่ได้คิดอะไรเลย"
    },
    {
      "message_id": 2060,
      "agent_id": 2,
      "delay": 7.878,
      "speech_duration": 7.716,
      "transcribe_duration": 7.878,
      "wpm": 196,
      "message": "ขอแค่นักเรียนเข้าใจสมบัติพ่อที่ 1 ใช่ไหมงวดที่ 1 อันนี้เป็นฐานะวันนี้ยกกำลัง 0 สบายเลยไม่ต้องคิดนะคะ"
    },
    {
      "message_id": 2061,
      "agent_id": 2,
      "delay": 3.413,
      "speech_duration": 3.3,
      "transcribe_duration": 3.413,
      "wpm": 236,
      "message": "ไม่ต้องมาถามว่ามันคงได้เท่าไหร่ลดได้เท่าไหร่ไม่ต้อง"
    },
    {
      "message_id": 2062,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2063,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2064,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2065,
      "agent_id": 2,
      "delay": 0.918,
      "speech_duration": 0.932,
      "transcribe_duration": 0.918,
      "wpm": 177,
      "message": "อ่านแล้วนะ"
    },
    {
      "message_id": 2066,
      "agent_id": 2,
      "delay": 3.299,
      "speech_duration": 3.3,
      "transcribe_duration": 3.299,
      "wpm": 145,
      "message": "สามีง่ายสุดเลยนะคะเพราะสามีง่าย"
    },
    {
      "message_id": 2067,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2068,
      "agent_id": 2,
      "delay": 0.525,
      "speech_duration": 0.548,
      "transcribe_duration": 0.525,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2069,
      "agent_id": 2,
      "delay": 1.516,
      "speech_duration": 1.572,
      "transcribe_duration": 1.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2070,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2071,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2072,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2073,
      "agent_id": 2,
      "delay": 0.494,
      "speech_duration": 0.548,
      "transcribe_duration": 0.494,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2074,
      "agent_id": 2,
      "delay": 5.742,
      "speech_duration": 5.668,
      "transcribe_duration": 5.742,
      "wpm": 109,
      "message": "มาดูข้อ 4 พร้อมหรือยังข้อ 4 และอีก 2 ข้อ"
    },
    {
      "message_id": 2075,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2076,
      "agent_id": 2,
      "delay": 0.334,
      "speech_duration": 0.356,
      "transcribe_duration": 0.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2077,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2078,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2079,
      "agent_id": 2,
      "delay": 3.002,
      "speech_duration": 2.916,
      "transcribe_duration": 3.002,
      "wpm": 159,
      "message": "วันนี้เครียดไหมวันนี้เครียดไหม"
    },
    {
      "message_id": 2080,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2081,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2082,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2083,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2084,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.252,
      "transcribe_duration": 1.411,
      "wpm": 120,
      "message": "เคสนี้ไหม"
    },
    {
      "message_id": 2085,
      "agent_id": 2,
      "delay": 3.297,
      "speech_duration": 3.236,
      "transcribe_duration": 3.297,
      "wpm": 93,
      "message": "ไม่ได้เครียดจริงหรอ"
    },
    {
      "message_id": 2086,
      "agent_id": 2,
      "delay": 0.513,
      "speech_duration": 0.548,
      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2087,
      "agent_id": 2,
      "delay": 1.872,
      "speech_duration": 1.892,
      "transcribe_duration": 1.872,
      "wpm": 119,
      "message": "ขอดูข้อ 4 นะคะ"
    },
    {
      "message_id": 2088,
      "agent_id": 2,
      "delay": 1.517,
      "speech_duration": 1.572,
      "transcribe_duration": 1.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2089,
      "agent_id": 2,
      "delay": 2.042,
      "speech_duration": 2.084,
      "transcribe_duration": 2.042,
      "wpm": 43,
      "message": "x ^ 9"
    },
    {
      "message_id": 2090,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.292,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2091,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2092,
      "agent_id": 2,
      "delay": 0.899,
      "speech_duration": 0.932,
      "transcribe_duration": 0.899,
      "wpm": 32,
      "message": "2"
    },
    {
      "message_id": 2093,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 46,
      "message": "x ^ 4"
    },
    {
      "message_id": 2094,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 120,
      "message": "ส่วนด้วย"
    },
    {
      "message_id": 2095,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 41,
      "message": "X ^ 3"
    },
    {
      "message_id": 2096,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2097,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2098,
      "agent_id": 2,
      "delay": 0.961,
      "speech_duration": 0.996,
      "transcribe_duration": 0.961,
      "wpm": 120,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 2099,
      "agent_id": 2,
      "delay": 5.425,
      "speech_duration": 5.284,
      "transcribe_duration": 5.425,
      "wpm": 116,
      "message": "x x x มีเลขก็มาคือเลข 2 ที่มันต่างเข้ามา"
    },
    {
      "message_id": 2100,
      "agent_id": 2,
      "delay": 3.027,
      "speech_duration": 2.98,
      "transcribe_duration": 3.027,
      "wpm": 191,
      "message": "แต่ 2 มันอยู่ในวงเล็บแล้วมันยกกำลัง 4"
    },
    {
      "message_id": 2101,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2102,
      "agent_id": 2,
      "delay": 0.994,
      "speech_duration": 0.996,
      "transcribe_duration": 0.994,
      "wpm": 90,
      "message": "วาสนา"
    },
    {
      "message_id": 2103,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 135,
      "message": "มาได้เลยนะคะ"
    },
    {
      "message_id": 2104,
      "agent_id": 2,
      "delay": 0.634,
      "speech_duration": 0.676,
      "transcribe_duration": 0.634,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2105,
      "agent_id": 2,
      "delay": 5.704,
      "speech_duration": 5.668,
      "transcribe_duration": 5.704,
      "wpm": 77,
      "message": "2 ยกกำลัง 4 x ^ 4 ส่วน X ^ 3"
    },
    {
      "message_id": 2106,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.292,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2107,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.228,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2108,
      "agent_id": 2,
      "delay": 1.011,
      "speech_duration": 1.06,
      "transcribe_duration": 1.011,
      "wpm": 170,
      "message": "เป็นอะไรไหม"
    },
    {
      "message_id": 2109,
      "agent_id": 2,
      "delay": 8.173,
      "speech_duration": 8.1,
      "transcribe_duration": 8.173,
      "wpm": 120,
      "message": "ตัวนี้ x ^ 9 * x ^ 4 เพราะฉะนั้นเลข 9 กับเลข 4 จะต้องเอามาทำอะไร"
    },
    {
      "message_id": 2110,
      "agent_id": 2,
      "delay": 3.18,
      "speech_duration": 3.172,
      "transcribe_duration": 3.18,
      "wpm": 194,
      "message": "2 มาตรฐานต่างกันเอาไว้ก่อนอย่าเพิ่งไปคิด"
    },
    {
      "message_id": 2111,
      "agent_id": 2,
      "delay": 0.605,
      "speech_duration": 0.676,
      "transcribe_duration": 0.605,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2112,
      "agent_id": 2,
      "delay": 2.913,
      "speech_duration": 2.916,
      "transcribe_duration": 2.913,
      "wpm": 154,
      "message": "เอาแค่ 9 กับ 4 เอามาทำอะไรกัน"
    },
    {
      "message_id": 2113,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.124,
      "transcribe_duration": 1.144,
      "wpm": 80,
      "message": "มัน x"
    },
    {
      "message_id": 2114,
      "agent_id": 2,
      "delay": 2.252,
      "speech_duration": 2.276,
      "transcribe_duration": 2.252,
      "wpm": 165,
      "message": "ปกติจะต้องเอามาบวกหรือลบ"
    },
    {
      "message_id": 2115,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2116,
      "agent_id": 2,
      "delay": 2.124,
      "speech_duration": 2.148,
      "transcribe_duration": 2.124,
      "wpm": 98,
      "message": "บวกการถูกต้อง"
    },
    {
      "message_id": 2117,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 60,
      "message": "9 + 4"
    },
    {
      "message_id": 2118,
      "agent_id": 2,
      "delay": 4.384,
      "speech_duration": 4.324,
      "transcribe_duration": 4.384,
      "wpm": 173,
      "message": "อยู่ข้างล่างเหรอลูกมันอยู่ข้างล่างคือการหารใช่ไหม"
    },
    {
      "message_id": 2119,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 134,
      "message": "ทหารจะต้องเอา"
    },
    {
      "message_id": 2120,
      "agent_id": 2,
      "delay": 2.702,
      "speech_duration": 2.596,
      "transcribe_duration": 2.702,
      "wpm": 185,
      "message": "เลขชี้กำลังเลข 3 ปีขึ้นไปทำอะไร"
    },
    {
      "message_id": 2121,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 126,
      "message": "ลบหรือบวก"
    },
    {
      "message_id": 2122,
      "agent_id": 2,
      "delay": 1.845,
      "speech_duration": 1.892,
      "transcribe_duration": 1.845,
      "wpm": 24,
      "message": "ลบ"
    },
    {
      "message_id": 2123,
      "agent_id": 2,
      "delay": 1.795,
      "speech_duration": 1.828,
      "transcribe_duration": 1.795,
      "wpm": 98,
      "message": "ราคาถูกแล้ว"
    },
    {
      "message_id": 2124,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2125,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.228,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2126,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 26,
      "message": "ดู"
    },
    {
      "message_id": 2127,
      "agent_id": 2,
      "delay": 5.454,
      "speech_duration": 5.348,
      "transcribe_duration": 5.454,
      "wpm": 98,
      "message": "ถ้าครูจะเอาไปบวกถ้าหาจะไปลบก็ได้นะ"
    },
    {
      "message_id": 2128,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2129,
      "agent_id": 2,
      "delay": 1.866,
      "speech_duration": 1.892,
      "transcribe_duration": 1.866,
      "wpm": 135,
      "message": "ดูดีๆนะอย่าสับสน"
    },
    {
      "message_id": 2130,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2131,
      "agent_id": 2,
      "delay": 1.934,
      "speech_duration": 1.956,
      "transcribe_duration": 1.934,
      "wpm": 100,
      "message": "หมดไปแล้วลูก"
    },
    {
      "message_id": 2132,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2133,
      "agent_id": 2,
      "delay": 4.46,
      "speech_duration": 4.452,
      "transcribe_duration": 4.46,
      "wpm": 101,
      "message": "วันนี้ตัดน้ำตัดออกเหลือ 2 ^ 4"
    },
    {
      "message_id": 2134,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2135,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.356,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2136,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.292,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2137,
      "agent_id": 2,
      "delay": 1.982,
      "speech_duration": 2.02,
      "transcribe_duration": 1.982,
      "wpm": 134,
      "message": "หาคำตอบให้กูหน่อย"
    },
    {
      "message_id": 2138,
      "agent_id": 2,
      "delay": 2.311,
      "speech_duration": 2.34,
      "transcribe_duration": 2.311,
      "wpm": 115,
      "message": "9 + 4 ได้เท่าไหร่"
    },
    {
      "message_id": 2139,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2140,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2141,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2142,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.292,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2143,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2144,
      "agent_id": 2,
      "delay": 4.753,
      "speech_duration": 4.708,
      "transcribe_duration": 4.753,
      "wpm": 61,
      "message": "4 = 10 อะไร 13 - 3"
    },
    {
      "message_id": 2145,
      "agent_id": 2,
      "delay": 1.601,
      "speech_duration": 1.636,
      "transcribe_duration": 1.601,
      "wpm": 119,
      "message": "เหลือติดนะคะ"
    },
    {
      "message_id": 2146,
      "agent_id": 2,
      "delay": 1.863,
      "speech_duration": 1.892,
      "transcribe_duration": 1.863,
      "wpm": 166,
      "message": "เท่ากับ X ยกกำลัง 10"
    },
    {
      "message_id": 2147,
      "agent_id": 2,
      "delay": 2.84,
      "speech_duration": 2.852,
      "transcribe_duration": 2.84,
      "wpm": 100,
      "message": "2 ^ 4 เป็นเท่าไหร่"
    },
    {
      "message_id": 2148,
      "agent_id": 2,
      "delay": 3.557,
      "speech_duration": 3.556,
      "transcribe_duration": 3.557,
      "wpm": 72,
      "message": "2 ^ 4 ได้หมดเหรอ"
    },
    {
      "message_id": 2149,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 67,
      "message": "โอ๊ย"
    },
    {
      "message_id": 2150,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 93,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 2151,
      "agent_id": 2,
      "delay": 4.962,
      "speech_duration": 4.964,
      "transcribe_duration": 4.962,
      "wpm": 103,
      "message": "2 ^ 4 * 2 ^ 4 ความหมายก็คือเลขฐาน"
    },
    {
      "message_id": 2152,
      "agent_id": 2,
      "delay": 2.917,
      "speech_duration": 2.916,
      "transcribe_duration": 2.917,
      "wpm": 108,
      "message": "2 คูณกัน 4 ครั้งนะคะ"
    },
    {
      "message_id": 2153,
      "agent_id": 2,
      "delay": 0.686,
      "speech_duration": 0.74,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2154,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2155,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2156,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2157,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2158,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.292,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2159,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2160,
      "agent_id": 2,
      "delay": 0.592,
      "speech_duration": 0.612,
      "transcribe_duration": 0.592,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2161,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2162,
      "agent_id": 2,
      "delay": 9.602,
      "speech_duration": 9.444,
      "transcribe_duration": 9.602,
      "wpm": 176,
      "message": "ความหมายที่เราเรียนมาแล้วตั้งนานน่ะหลายปีแล้วที่เราเรียนมา 2 ยกกำลัง 4 เวลาเอามาแทนค่าก็คือ 2 มาคูณกัน 4 ครั้ง"
    },
    {
      "message_id": 2163,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2164,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2165,
      "agent_id": 2,
      "delay": 2.885,
      "speech_duration": 2.916,
      "transcribe_duration": 2.885,
      "wpm": 57,
      "message": "2 * 2 เป็น"
    },
    {
      "message_id": 2166,
      "agent_id": 2,
      "delay": 2.473,
      "speech_duration": 2.468,
      "transcribe_duration": 2.473,
      "wpm": 67,
      "message": "4 * 2 เป็น"
    },
    {
      "message_id": 2167,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 27,
      "message": "8"
    },
    {
      "message_id": 2168,
      "agent_id": 2,
      "delay": 3.46,
      "speech_duration": 3.364,
      "transcribe_duration": 3.46,
      "wpm": 134,
      "message": "คูณ 2 เป็น 16 ได้คำตอบหรือยัง"
    },
    {
      "message_id": 2169,
      "agent_id": 2,
      "delay": 2.716,
      "speech_duration": 2.724,
      "transcribe_duration": 2.716,
      "wpm": 138,
      "message": "ได้คำตอบแล้วนะคะก็คือ 10"
    },
    {
      "message_id": 2170,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2171,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 90,
      "message": "มีไหม"
    },
    {
      "message_id": 2172,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2173,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.42,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2174,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2175,
      "agent_id": 2,
      "delay": 0.808,
      "speech_duration": 0.868,
      "transcribe_duration": 0.808,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2176,
      "agent_id": 2,
      "delay": 2.349,
      "speech_duration": 2.404,
      "transcribe_duration": 2.349,
      "wpm": 44,
      "message": "ใช่หรอ"
    },
    {
      "message_id": 2177,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2178,
      "agent_id": 2,
      "delay": 0.997,
      "speech_duration": 1.06,
      "transcribe_duration": 0.997,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2179,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2180,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2181,
      "agent_id": 2,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2182,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2183,
      "agent_id": 2,
      "delay": 2.389,
      "speech_duration": 2.404,
      "transcribe_duration": 2.389,
      "wpm": 131,
      "message": "มีไหมมีไหมเจอหรือยัง"
    },
    {
      "message_id": 2184,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2185,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2186,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2187,
      "agent_id": 2,
      "delay": 0.573,
      "speech_duration": 0.612,
      "transcribe_duration": 0.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2188,
      "agent_id": 2,
      "delay": 4.698,
      "speech_duration": 4.708,
      "transcribe_duration": 4.698,
      "wpm": 166,
      "message": "ถ้าเจอคำตอบแล้วก็เอาลงมาเขียนเลยนะคะเอาลงมาเขียนเลย"
    },
    {
      "message_id": 2189,
      "agent_id": 2,
      "delay": 0.937,
      "speech_duration": 0.996,
      "transcribe_duration": 0.937,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2190,
      "agent_id": 2,
      "delay": 1.831,
      "speech_duration": 1.828,
      "transcribe_duration": 1.831,
      "wpm": 172,
      "message": "เราก็ได้คำตอบแล้วนี่"
    },
    {
      "message_id": 2191,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2192,
      "agent_id": 2,
      "delay": 3.236,
      "speech_duration": 0,
      "transcribe_duration": 3.236,
      "wpm": 0,
      "message": "คำตอบมันเสร็จแล้ว"
    },
    {
      "message_id": 2193,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2194,
      "agent_id": 2,
      "delay": 2.899,
      "speech_duration": 2.916,
      "transcribe_duration": 2.899,
      "wpm": 67,
      "message": "หาเจอหรือยัง"
    },
    {
      "message_id": 2195,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2196,
      "agent_id": 2,
      "delay": 2.572,
      "speech_duration": 2.596,
      "transcribe_duration": 2.572,
      "wpm": 133,
      "message": "ถ้าเจอแล้วก็เอามาลงใส่"
    },
    {
      "message_id": 2197,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 142,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 2198,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2199,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2200,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2201,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2202,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2203,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2204,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2205,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2206,
      "agent_id": 2,
      "delay": 1.413,
      "speech_duration": 1.444,
      "transcribe_duration": 1.413,
      "wpm": 114,
      "message": "ข้อสุดท้าย"
    },
    {
      "message_id": 2207,
      "agent_id": 2,
      "delay": 2.633,
      "speech_duration": 2.66,
      "transcribe_duration": 2.633,
      "wpm": 130,
      "message": "ข้อสุดท้ายคิดเองได้ไหม"
    },
    {
      "message_id": 2208,
      "agent_id": 2,
      "delay": 2.614,
      "speech_duration": 2.532,
      "transcribe_duration": 2.614,
      "wpm": 184,
      "message": "สุดท้ายแล้วเราจะทำเองได้ไหมอ่ะ"
    },
    {
      "message_id": 2209,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2210,
      "agent_id": 2,
      "delay": 1.073,
      "speech_duration": 1.124,
      "transcribe_duration": 1.073,
      "wpm": 160,
      "message": "ทำเองได้ไหม"
    },
    {
      "message_id": 2211,
      "agent_id": 2,
      "delay": 1.692,
      "speech_duration": 1.7,
      "transcribe_duration": 1.692,
      "wpm": 159,
      "message": "นักเรียนขยันทำเอง"
    },
    {
      "message_id": 2212,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2213,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2214,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2215,
      "agent_id": 2,
      "delay": 3.309,
      "speech_duration": 3.172,
      "transcribe_duration": 3.309,
      "wpm": 166,
      "message": "อันนี้กูปิดไม่ต้องทำเลยถ้าเป็นกูนะ"
    },
    {
      "message_id": 2216,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2217,
      "agent_id": 2,
      "delay": 1.133,
      "speech_duration": 1.188,
      "transcribe_duration": 1.133,
      "wpm": 126,
      "message": "เพราะอะไร"
    },
    {
      "message_id": 2218,
      "agent_id": 2,
      "delay": 1.141,
      "speech_duration": 1.188,
      "transcribe_duration": 1.141,
      "wpm": 114,
      "message": "เพราะว่า"
    },
    {
      "message_id": 2219,
      "agent_id": 2,
      "delay": 2.42,
      "speech_duration": 2.468,
      "transcribe_duration": 2.42,
      "wpm": 158,
      "message": "คำตอบมันเหลืออยู่ข้อเดียว"
    },
    {
      "message_id": 2220,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2221,
      "agent_id": 2,
      "delay": 6.722,
      "speech_duration": 6.564,
      "transcribe_duration": 6.722,
      "wpm": 181,
      "message": "มันง่ายมากเลยคำตอบอันอื่นอ่ะ 4 ข้อโลตัสไปแล้วใช่ไหมเรามารวมแล้วมันเหลืออะไรลูก"
    },
    {
      "message_id": 2222,
      "agent_id": 2,
      "delay": 3.622,
      "speech_duration": 3.62,
      "transcribe_duration": 3.622,
      "wpm": 178,
      "message": "คำตอบอะไรที่เรายังไม่เอาลงมาใส่ในวงเล็บนี้"
    },
    {
      "message_id": 2223,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2224,
      "agent_id": 2,
      "delay": 3.043,
      "speech_duration": 3.044,
      "transcribe_duration": 3.043,
      "wpm": 59,
      "message": "ก็เขียนลงไป"
    },
    {
      "message_id": 2225,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 194,
      "message": "เท่าไหร่เท่าไหร่"
    },
    {
      "message_id": 2226,
      "agent_id": 2,
      "delay": 2.03,
      "speech_duration": 2.084,
      "transcribe_duration": 2.03,
      "wpm": 94,
      "message": "คำตอบคืออะไร"
    },
    {
      "message_id": 2227,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2228,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2229,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2230,
      "agent_id": 2,
      "delay": 1.316,
      "speech_duration": 1.38,
      "transcribe_duration": 1.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2231,
      "agent_id": 2,
      "delay": 3.711,
      "speech_duration": 3.748,
      "transcribe_duration": 3.711,
      "wpm": 40,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 2232,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2233,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 98,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 2234,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2235,
      "agent_id": 2,
      "delay": 2.768,
      "speech_duration": 2.788,
      "transcribe_duration": 2.768,
      "wpm": 118,
      "message": "ให้กูพาทำให้ข้อ 5 น่ะ"
    },
    {
      "message_id": 2236,
      "agent_id": 2,
      "delay": 2.066,
      "speech_duration": 2.02,
      "transcribe_duration": 2.066,
      "wpm": 163,
      "message": "ให้แสดงวิธีทำพานทำไหม"
    },
    {
      "message_id": 2237,
      "agent_id": 2,
      "delay": 3.476,
      "speech_duration": 3.364,
      "transcribe_duration": 3.476,
      "wpm": 192,
      "message": "ให้สอนไหมคะข้อ 5 ทำไมคำตอบมันถึงเท่ากับ 16"
    },
    {
      "message_id": 2238,
      "agent_id": 2,
      "delay": 1.67,
      "speech_duration": 1.7,
      "transcribe_duration": 1.67,
      "wpm": 124,
      "message": "กำลังไปเอาหรอ"
    },
    {
      "message_id": 2239,
      "agent_id": 2,
      "delay": 0.887,
      "speech_duration": 0.932,
      "transcribe_duration": 0.887,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2240,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2241,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2242,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2243,
      "agent_id": 2,
      "delay": 5.507,
      "speech_duration": 0,
      "transcribe_duration": 5.507,
      "wpm": 0,
      "message": "6x ^ 4 ทำไมมันถึงได้เท่านี้"
    },
    {
      "message_id": 2244,
      "agent_id": 2,
      "delay": 2.548,
      "speech_duration": 2.596,
      "transcribe_duration": 2.548,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2245,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2246,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2247,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2248,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2249,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2250,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 136,
      "message": "อยากหรือไม่อยาก"
    },
    {
      "message_id": 2251,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2252,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2253,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.292,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2254,
      "agent_id": 2,
      "delay": 1.323,
      "speech_duration": 1.38,
      "transcribe_duration": 1.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2255,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2256,
      "agent_id": 2,
      "delay": 0.555,
      "speech_duration": 0.612,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2257,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2258,
      "agent_id": 2,
      "delay": 1.394,
      "speech_duration": 1.444,
      "transcribe_duration": 1.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2259,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2260,
      "agent_id": 2,
      "delay": 0.806,
      "speech_duration": 0.868,
      "transcribe_duration": 0.806,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2261,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2262,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2263,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2264,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2265,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2266,
      "agent_id": 2,
      "delay": 3.494,
      "speech_duration": 3.492,
      "transcribe_duration": 3.494,
      "wpm": 146,
      "message": "อยากมีคนอยากก็ชนะกูก็จะอธิบายนะคะ"
    },
    {
      "message_id": 2267,
      "agent_id": 2,
      "delay": 1.999,
      "speech_duration": 2.02,
      "transcribe_duration": 1.999,
      "wpm": 82,
      "message": "หนิงดูด้วย"
    },
    {
      "message_id": 2268,
      "agent_id": 2,
      "delay": 0.334,
      "speech_duration": 0.292,
      "transcribe_duration": 0.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2269,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2270,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2271,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2272,
      "agent_id": 2,
      "delay": 0.47,
      "speech_duration": 0.484,
      "transcribe_duration": 0.47,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2273,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2274,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2275,
      "agent_id": 2,
      "delay": 1.198,
      "speech_duration": 1.252,
      "transcribe_duration": 1.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2276,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2277,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2278,
      "agent_id": 2,
      "delay": 5.687,
      "speech_duration": 5.604,
      "transcribe_duration": 5.687,
      "wpm": 169,
      "message": "ข้อนี้มันง่ายนะแต่ถ้าใครมองไม่มองไม่ชัดน้องนักเรียนจะทำผิดนะคะ"
    },
    {
      "message_id": 2279,
      "agent_id": 2,
      "delay": 2.537,
      "speech_duration": 2.532,
      "transcribe_duration": 2.537,
      "wpm": 207,
      "message": "นักเรียนเห็นวงเล็บไหมมันจะมีวงเล็บ"
    },
    {
      "message_id": 2280,
      "agent_id": 2,
      "delay": 4.183,
      "speech_duration": 4.132,
      "transcribe_duration": 4.183,
      "wpm": 182,
      "message": "ตัวเล็กอยู่ข้างในใช่ไหมวงเล็บตัวเล็กอ่ะอยู่ข้างใน"
    },
    {
      "message_id": 2281,
      "agent_id": 2,
      "delay": 4.939,
      "speech_duration": 4.836,
      "transcribe_duration": 4.939,
      "wpm": 226,
      "message": "เพราะฉะนั้นเราจะต้องทำวงเล็บที่อยู่ข้างในก่อนนะคะทำจากข้างในออกมาข้างนอก"
    },
    {
      "message_id": 2282,
      "agent_id": 2,
      "delay": 1.799,
      "speech_duration": 1.828,
      "transcribe_duration": 1.799,
      "wpm": 41,
      "message": "2x ^"
    },
    {
      "message_id": 2283,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2284,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2285,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.212,
      "transcribe_duration": 2.168,
      "wpm": 190,
      "message": "เสร็จแล้วเป็นวงเล็บใหญ่นะคะ"
    },
    {
      "message_id": 2286,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 156,
      "message": "นักเรียนดูนะ"
    },
    {
      "message_id": 2287,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 156,
      "message": "ตัวเนี้ย"
    },
    {
      "message_id": 2288,
      "agent_id": 2,
      "delay": 1.03,
      "speech_duration": 1.06,
      "transcribe_duration": 1.03,
      "wpm": 42,
      "message": "2x"
    },
    {
      "message_id": 2289,
      "agent_id": 2,
      "delay": 4.283,
      "speech_duration": 4.26,
      "transcribe_duration": 4.283,
      "wpm": 134,
      "message": "ทั้งหมดยกกำลัง 2 ความหมายก็คือ 2 ^ 2x"
    },
    {
      "message_id": 2290,
      "agent_id": 2,
      "delay": 5.094,
      "speech_duration": 5.028,
      "transcribe_duration": 5.094,
      "wpm": 131,
      "message": "^ 2 นะคะความหมายเอา 2 ได้เข้าไปเข้าไปข้างใน"
    },
    {
      "message_id": 2291,
      "agent_id": 2,
      "delay": 1.914,
      "speech_duration": 1.956,
      "transcribe_duration": 1.914,
      "wpm": 146,
      "message": "2 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 2292,
      "agent_id": 2,
      "delay": 1.544,
      "speech_duration": 1.572,
      "transcribe_duration": 1.544,
      "wpm": 181,
      "message": "2 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 2293,
      "agent_id": 2,
      "delay": 3.714,
      "speech_duration": 3.748,
      "transcribe_duration": 3.714,
      "wpm": 164,
      "message": "เท่ากับเท่าไหร่คะตัวนี้ก็คือ 2 ยกกำลัง 2"
    },
    {
      "message_id": 2294,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 120,
      "message": "2 * 2 เป็น"
    },
    {
      "message_id": 2295,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2296,
      "agent_id": 2,
      "delay": 4.17,
      "speech_duration": 4.132,
      "transcribe_duration": 4.17,
      "wpm": 131,
      "message": "4 นั่นเองเท่ากับ 4 คำตอบตัวนี้ก็คือ"
    },
    {
      "message_id": 2297,
      "agent_id": 2,
      "delay": 1.165,
      "speech_duration": 1.188,
      "transcribe_duration": 1.165,
      "wpm": 38,
      "message": "CX"
    },
    {
      "message_id": 2298,
      "agent_id": 2,
      "delay": 3.332,
      "speech_duration": 3.3,
      "transcribe_duration": 3.332,
      "wpm": 168,
      "message": "ยกกำลังสองในวงเล็บข้างในเล็กๆเนี่ยนะ"
    },
    {
      "message_id": 2299,
      "agent_id": 2,
      "delay": 2.256,
      "speech_duration": 2.276,
      "transcribe_duration": 2.256,
      "wpm": 178,
      "message": "วงเล็บข้างในเล็กๆเท่ากับ 4"
    },
    {
      "message_id": 2300,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 60,
      "message": "x ^ 2"
    },
    {
      "message_id": 2301,
      "agent_id": 2,
      "delay": 3.273,
      "speech_duration": 3.3,
      "transcribe_duration": 3.273,
      "wpm": 141,
      "message": "ปีนี้เอาทั้งหมดนะคะมา ^ 2 ใหม่"
    },
    {
      "message_id": 2302,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 155,
      "message": "วันนี้"
    },
    {
      "message_id": 2303,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 128,
      "message": "เอามา ^ 2 ใหม่"
    },
    {
      "message_id": 2304,
      "agent_id": 2,
      "delay": 3.883,
      "speech_duration": 3.876,
      "transcribe_duration": 3.883,
      "wpm": 155,
      "message": "เพราะมันเป็นตัวอยู่ข้างนอกสุดเลยทำต่อไป"
    },
    {
      "message_id": 2305,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 115,
      "message": "เอาเข้ามา x"
    },
    {
      "message_id": 2306,
      "agent_id": 2,
      "delay": 2.534,
      "speech_duration": 2.532,
      "transcribe_duration": 2.534,
      "wpm": 41,
      "message": "4 ^ 2x"
    },
    {
      "message_id": 2307,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 32,
      "message": "2"
    },
    {
      "message_id": 2308,
      "agent_id": 2,
      "delay": 3.474,
      "speech_duration": 3.428,
      "transcribe_duration": 3.474,
      "wpm": 193,
      "message": "วันนี้ยกกำลังใช่ไหมมันก็คือ * 2 นั่นเองนะคะ"
    },
    {
      "message_id": 2309,
      "agent_id": 2,
      "delay": 0.915,
      "speech_duration": 0.932,
      "transcribe_duration": 0.915,
      "wpm": 129,
      "message": "เท่ากับ"
    },
    {
      "message_id": 2310,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2311,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 25,
      "message": "4"
    },
    {
      "message_id": 2312,
      "agent_id": 2,
      "delay": 2.564,
      "speech_duration": 2.596,
      "transcribe_duration": 2.564,
      "wpm": 162,
      "message": "ยกกำลัง 2 ความหมายคืออะไรคะ"
    },
    {
      "message_id": 2313,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.508,
      "transcribe_duration": 1.484,
      "wpm": 119,
      "message": "เลขฐานคือ 4"
    },
    {
      "message_id": 2314,
      "agent_id": 2,
      "delay": 1.7,
      "speech_duration": 1.7,
      "transcribe_duration": 1.7,
      "wpm": 150,
      "message": "คุณกานต์ 2 ครั้ง"
    },
    {
      "message_id": 2315,
      "agent_id": 2,
      "delay": 0.975,
      "speech_duration": 0.996,
      "transcribe_duration": 0.975,
      "wpm": 105,
      "message": "ถูกไหม"
    },
    {
      "message_id": 2316,
      "agent_id": 2,
      "delay": 3.046,
      "speech_duration": 2.98,
      "transcribe_duration": 3.046,
      "wpm": 116,
      "message": "4 * 2 * 4 เป็นเท่าไหร่"
    },
    {
      "message_id": 2317,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2318,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2319,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2320,
      "agent_id": 2,
      "delay": 3.471,
      "speech_duration": 3.492,
      "transcribe_duration": 3.471,
      "wpm": 56,
      "message": "16 นะคะ 4 46"
    },
    {
      "message_id": 2321,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2322,
      "agent_id": 2,
      "delay": 3.455,
      "speech_duration": 3.492,
      "transcribe_duration": 3.455,
      "wpm": 26,
      "message": "2 * 2"
    },
    {
      "message_id": 2323,
      "agent_id": 2,
      "delay": 0.987,
      "speech_duration": 0.996,
      "transcribe_duration": 0.987,
      "wpm": 60,
      "message": "เสก"
    },
    {
      "message_id": 2324,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 64,
      "message": "ยัง"
    },
    {
      "message_id": 2325,
      "agent_id": 2,
      "delay": 1.913,
      "speech_duration": 1.956,
      "transcribe_duration": 1.913,
      "wpm": 130,
      "message": "อันนี้คือวิธีคิด"
    },
    {
      "message_id": 2326,
      "agent_id": 2,
      "delay": 3.606,
      "speech_duration": 3.62,
      "transcribe_duration": 3.606,
      "wpm": 95,
      "message": "นี่คือวิธีคิด 16 x ^ 4"
    },
    {
      "message_id": 2327,
      "agent_id": 2,
      "delay": 2.342,
      "speech_duration": 2.34,
      "transcribe_duration": 2.342,
      "wpm": 147,
      "message": "แต่ถ้าใครมองแบบเล่นๆนะ"
    },
    {
      "message_id": 2328,
      "agent_id": 2,
      "delay": 2.207,
      "speech_duration": 2.212,
      "transcribe_duration": 2.207,
      "wpm": 95,
      "message": "ว่าจะเอาแค่ 2"
    },
    {
      "message_id": 2329,
      "agent_id": 2,
      "delay": 0.561,
      "speech_duration": 0.612,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2330,
      "agent_id": 2,
      "delay": 1.853,
      "speech_duration": 1.892,
      "transcribe_duration": 1.853,
      "wpm": 103,
      "message": "2 * 2 เป็น 4"
    },
    {
      "message_id": 2331,
      "agent_id": 2,
      "delay": 4.288,
      "speech_duration": 4.196,
      "transcribe_duration": 4.288,
      "wpm": 157,
      "message": "คำตอบก็ได้เท่ากับ 2 x ^ 4 แค่นั้นมันก็จะผิด"
    },
    {
      "message_id": 2332,
      "agent_id": 2,
      "delay": 1.979,
      "speech_duration": 2.02,
      "transcribe_duration": 1.979,
      "wpm": 134,
      "message": "เราจะต้องดูดีๆว่า"
    },
    {
      "message_id": 2333,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 197,
      "message": "เราจะต้องทำตั้งแต่"
    },
    {
      "message_id": 2334,
      "agent_id": 2,
      "delay": 3.926,
      "speech_duration": 3.876,
      "transcribe_duration": 3.926,
      "wpm": 182,
      "message": "ตัวเล็กๆน่ะที่อยู่ในวงเล็บเนี่ยให้มันเสร็จก่อน"
    },
    {
      "message_id": 2335,
      "agent_id": 2,
      "delay": 2.308,
      "speech_duration": 2.34,
      "transcribe_duration": 2.308,
      "wpm": 173,
      "message": "แล้วค่อยไปทำตัวข้างนอกนะคะ"
    },
    {
      "message_id": 2336,
      "agent_id": 2,
      "delay": 0.836,
      "speech_duration": 0.868,
      "transcribe_duration": 0.836,
      "wpm": 104,
      "message": "ต่อไป"
    },
    {
      "message_id": 2337,
      "agent_id": 2,
      "delay": 1.407,
      "speech_duration": 1.38,
      "transcribe_duration": 1.407,
      "wpm": 54,
      "message": "ฐานะ"
    },
    {
      "message_id": 2338,
      "agent_id": 2,
      "delay": 1.591,
      "speech_duration": 1.636,
      "transcribe_duration": 1.591,
      "wpm": 147,
      "message": "เสร็จหมดหรือยัง"
    },
    {
      "message_id": 2339,
      "agent_id": 2,
      "delay": 1.807,
      "speech_duration": 1.828,
      "transcribe_duration": 1.807,
      "wpm": 123,
      "message": "กูจะเก็บแล้วนะ"
    },
    {
      "message_id": 2340,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.228,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2341,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2342,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2343,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2344,
      "agent_id": 2,
      "delay": 0.523,
      "speech_duration": 0.548,
      "transcribe_duration": 0.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2345,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.228,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2346,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2347,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2348,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2349,
      "agent_id": 2,
      "delay": 6.613,
      "speech_duration": 6.628,
      "transcribe_duration": 6.613,
      "wpm": 109,
      "message": "ใครยังไม่เขียนชื่อนะคะเขียนชื่อลงไปให้เรียบร้อย"
    },
    {
      "message_id": 2350,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2351,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2352,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2353,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2354,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2355,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2356,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2357,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2358,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2359,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2360,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.892,
      "transcribe_duration": 1.847,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2361,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2362,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2363,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2364,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.356,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2365,
      "agent_id": 2,
      "delay": 0.681,
      "speech_duration": 0.74,
      "transcribe_duration": 0.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2366,
      "agent_id": 2,
      "delay": 5.314,
      "speech_duration": 5.348,
      "transcribe_duration": 5.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2367,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2368,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2369,
      "agent_id": 2,
      "delay": 0.361,
      "speech_duration": 0.228,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2370,
      "agent_id": 2,
      "delay": 1.006,
      "speech_duration": 1.06,
      "transcribe_duration": 1.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2371,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2372,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2373,
      "agent_id": 2,
      "delay": 4.477,
      "speech_duration": 4.452,
      "transcribe_duration": 4.477,
      "wpm": 108,
      "message": "กูจะถามธีรพลเรื่องของเลขยกกำลัง"
    },
    {
      "message_id": 2374,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2375,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2376,
      "agent_id": 2,
      "delay": 0.944,
      "speech_duration": 0.996,
      "transcribe_duration": 0.944,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2377,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2378,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 153,
      "message": "นักเรียนเข้าใจไหม"
    },
    {
      "message_id": 2379,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.228,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2380,
      "agent_id": 2,
      "delay": 1.661,
      "speech_duration": 1.7,
      "transcribe_duration": 1.661,
      "wpm": 97,
      "message": "ยากไหมนะคะ"
    },
    {
      "message_id": 2381,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 124,
      "message": "ออกไปสอบหน่อย"
    },
    {
      "message_id": 2382,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2383,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2384,
      "agent_id": 2,
      "delay": 1.784,
      "speech_duration": 1.828,
      "transcribe_duration": 1.784,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2385,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2386,
      "agent_id": 2,
      "delay": 0.7,
      "speech_duration": 0.74,
      "transcribe_duration": 0.7,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2387,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2388,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2389,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.356,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2390,
      "agent_id": 2,
      "delay": 0.679,
      "speech_duration": 0.74,
      "transcribe_duration": 0.679,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2391,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.956,
      "transcribe_duration": 1.925,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2392,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2393,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2394,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.292,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2395,
      "agent_id": 2,
      "delay": 1.129,
      "speech_duration": 1.188,
      "transcribe_duration": 1.129,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2396,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2397,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2398,
      "agent_id": 2,
      "delay": 1.965,
      "speech_duration": 2.02,
      "transcribe_duration": 1.965,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2399,
      "agent_id": 2,
      "delay": 6.186,
      "speech_duration": 5.988,
      "transcribe_duration": 6.186,
      "wpm": 123,
      "message": "ถามว่าเลขยกกำลังที่ครูทำแบบทดสอบทั้ง 4 ตอนไหนลูก"
    },
    {
      "message_id": 2400,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.228,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2401,
      "agent_id": 2,
      "delay": 5.603,
      "speech_duration": 5.604,
      "transcribe_duration": 5.603,
      "wpm": 128,
      "message": "ตอนไหนที่ลูกทำแล้วทำเองนะคิดว่าตัวเองทำเองเนี่ย"
    },
    {
      "message_id": 2402,
      "agent_id": 2,
      "delay": 2.757,
      "speech_duration": 2.788,
      "transcribe_duration": 2.757,
      "wpm": 124,
      "message": "อันไหนที่มันง่ายที่สุด"
    },
    {
      "message_id": 2403,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 147,
      "message": "เข้าใจมากที่สุด"
    },
    {
      "message_id": 2404,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2405,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.292,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2406,
      "agent_id": 2,
      "delay": 1.585,
      "speech_duration": 1.636,
      "transcribe_duration": 1.585,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2407,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2408,
      "agent_id": 2,
      "delay": 0.463,
      "speech_duration": 0.484,
      "transcribe_duration": 0.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2409,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2410,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2411,
      "agent_id": 2,
      "delay": 1.989,
      "speech_duration": 2.02,
      "transcribe_duration": 1.989,
      "wpm": 141,
      "message": "ตอนไหนมีอยู่ 4 ตอน"
    },
    {
      "message_id": 2412,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2413,
      "agent_id": 2,
      "delay": 1.598,
      "speech_duration": 1.636,
      "transcribe_duration": 1.598,
      "wpm": 165,
      "message": "พอดีพอดีหมดเลยหรอ"
    },
    {
      "message_id": 2414,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2415,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2416,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2417,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2418,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2419,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2420,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2421,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2422,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.228,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2423,
      "agent_id": 2,
      "delay": 2.201,
      "speech_duration": 2.212,
      "transcribe_duration": 2.201,
      "wpm": 61,
      "message": "วันที่ 3"
    },
    {
      "message_id": 2424,
      "agent_id": 2,
      "delay": 0.87,
      "speech_duration": 0.932,
      "transcribe_duration": 0.87,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2425,
      "agent_id": 2,
      "delay": 0.721,
      "speech_duration": 0.74,
      "transcribe_duration": 0.721,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2426,
      "agent_id": 2,
      "delay": 3.222,
      "speech_duration": 3.172,
      "transcribe_duration": 3.222,
      "wpm": 147,
      "message": "วันที่ 3 ง่ายหรอตอนที่ 3 เนี่ย"
    },
    {
      "message_id": 2427,
      "agent_id": 2,
      "delay": 1.429,
      "speech_duration": 1.444,
      "transcribe_duration": 1.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2428,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2429,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 89,
      "message": "ทำไมถึงง่าย"
    },
    {
      "message_id": 2430,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2431,
      "agent_id": 2,
      "delay": 0.614,
      "speech_duration": 0.676,
      "transcribe_duration": 0.614,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2432,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2433,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.42,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2434,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2435,
      "agent_id": 2,
      "delay": 0.996,
      "speech_duration": 1.06,
      "transcribe_duration": 0.996,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2436,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2437,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.356,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2438,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2439,
      "agent_id": 2,
      "delay": 3.717,
      "speech_duration": 3.748,
      "transcribe_duration": 3.717,
      "wpm": 44,
      "message": "ไม่ต้องอาย"
    },
    {
      "message_id": 2440,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.228,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2441,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.228,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2442,
      "agent_id": 2,
      "delay": 2.592,
      "speech_duration": 2.532,
      "transcribe_duration": 2.592,
      "wpm": 178,
      "message": "บอกเลยลูกตามที่ลูกคิดนั่นแหละ"
    },
    {
      "message_id": 2443,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2444,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2445,
      "agent_id": 2,
      "delay": 1.938,
      "speech_duration": 1.956,
      "transcribe_duration": 1.938,
      "wpm": 100,
      "message": "ทำไมถึงว่างๆ"
    },
    {
      "message_id": 2446,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.228,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2447,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2448,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2449,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2450,
      "agent_id": 2,
      "delay": 0.865,
      "speech_duration": 0.932,
      "transcribe_duration": 0.865,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2451,
      "agent_id": 2,
      "delay": 0.408,
      "speech_duration": 0.292,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2452,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2453,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2454,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2455,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2456,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2457,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2458,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2459,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2460,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2461,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2462,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2463,
      "agent_id": 2,
      "delay": 7.001,
      "speech_duration": 6.948,
      "transcribe_duration": 7.001,
      "wpm": 50,
      "message": "ที่มีเลขยกกำลัง 0 ครับ"
    },
    {
      "message_id": 2464,
      "agent_id": 2,
      "delay": 2.118,
      "speech_duration": 2.148,
      "transcribe_duration": 2.118,
      "wpm": 126,
      "message": "มันเข้าใจง่ายครับ"
    },
    {
      "message_id": 2465,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
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    {
      "message_id": 2466,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
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      "message_id": 2467,
      "agent_id": 2,
      "delay": 4.367,
      "speech_duration": 4.324,
      "transcribe_duration": 4.367,
      "wpm": 149,
      "message": "แสดงว่าตอนที่ 3 มันมีข้อข้อนึงที่ยกกำลัง 0"
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      "message_id": 2468,
      "agent_id": 2,
      "delay": 4.9,
      "speech_duration": 4.9,
      "transcribe_duration": 4.9,
      "wpm": 156,
      "message": "แล้วลูกก็บอกว่ามันง่ายเพราะมันไม่ต้องคิดอะไรใช่ไหม"
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    {
      "message_id": 2469,
      "agent_id": 2,
      "delay": 0.196,
      "speech_duration": 0.228,
      "transcribe_duration": 0.196,
      "wpm": 0,
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    {
      "message_id": 2470,
      "agent_id": 2,
      "delay": 0.897,
      "speech_duration": 0.932,
      "transcribe_duration": 0.897,
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      "message_id": 2471,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.228,
      "transcribe_duration": 0.376,
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      "message_id": 2472,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
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    {
      "message_id": 2473,
      "agent_id": 2,
      "delay": 1.074,
      "speech_duration": 1.124,
      "transcribe_duration": 1.074,
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      "message_id": 2474,
      "agent_id": 2,
      "delay": 2.035,
      "speech_duration": 2.084,
      "transcribe_duration": 2.035,
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      "message_id": 2475,
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      "delay": 0.308,
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    {
      "message_id": 2476,
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      "delay": 0.383,
      "speech_duration": 0.42,
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      "message_id": 2477,
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      "delay": 0.433,
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      "message_id": 2478,
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      "message_id": 2479,
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      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
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      "message_id": 2480,
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      "delay": 0.995,
      "speech_duration": 1.06,
      "transcribe_duration": 0.995,
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    {
      "message_id": 2481,
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      "message_id": 2482,
      "agent_id": 2,
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      "message_id": 2483,
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      "message_id": 2484,
      "agent_id": 2,
      "delay": 4.808,
      "speech_duration": 4.708,
      "transcribe_duration": 4.808,
      "wpm": 102,
      "message": "อ่านมาเดี๋ยวนี้คนสุดท้ายจะถามดิ"
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      "message_id": 2485,
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      "message_id": 2486,
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      "message_id": 2487,
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      "message_id": 2488,
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      "message_id": 2489,
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      "message_id": 2490,
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      "message_id": 2491,
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      "message_id": 2492,
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      "message_id": 2493,
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      "message_id": 2494,
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      "message_id": 2495,
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      "message_id": 2496,
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      "message_id": 2497,
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      "message_id": 2498,
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      "message_id": 2499,
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      "message_id": 2500,
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      "message_id": 2501,
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      "message_id": 2502,
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      "message_id": 2503,
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    {
      "message_id": 2504,
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      "message_id": 2505,
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      "message_id": 2506,
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      "message_id": 2507,
      "agent_id": 2,
      "delay": 3.002,
      "speech_duration": 3.044,
      "transcribe_duration": 3.002,
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      "message": "อันไหนอันไหนง่ายสุด"
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      "message_id": 2508,
      "agent_id": 2,
      "delay": 1.403,
      "speech_duration": 1.444,
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      "message_id": 2509,
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      "message_id": 2510,
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      "message_id": 2511,
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      "message_id": 2512,
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      "message_id": 2513,
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      "message_id": 2514,
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      "message_id": 2524,
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      "message_id": 2525,
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      "message_id": 2526,
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      "message_id": 2530,
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      "message_id": 2532,
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      "message_id": 2533,
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      "message_id": 2534,
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    {
      "message_id": 2535,
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      "message_id": 2536,
      "agent_id": 2,
      "delay": 1.894,
      "speech_duration": 1.892,
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      "wpm": 166,
      "message": "ตัวไหนที่มันง่ายๆอ่ะ"
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      "message_id": 2537,
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      "message_id": 2538,
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      "message_id": 2539,
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      "message_id": 2540,
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      "message_id": 2541,
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      "delay": 10.761,
      "speech_duration": 10.596,
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      "wpm": 143,
      "message": "เสียงล่ำเบาขาเสียงไลน์ไม่ค่อยได้ยินค่ะก็คือเลขยกกำลังในวงเล็บเลยนะครับก็คือเวลาคิดมันค่อนข้างยากนะคะ"
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      "message_id": 2542,
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    {
      "message_id": 2543,
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      "message_id": 2544,
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      "message_id": 2545,
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      "delay": 4.127,
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      "wpm": 147,
      "message": "แสดงว่ายากหมดทั้ง 3 ตอนแรกหมดทั้ง 4 ตอน"
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      "message_id": 2546,
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    {
      "message_id": 2547,
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    {
      "message_id": 2548,
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      "message_id": 2549,
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    {
      "message_id": 2550,
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      "message_id": 2551,
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      "delay": 0.428,
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    {
      "message_id": 2552,
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      "delay": 0.436,
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    {
      "message_id": 2553,
      "agent_id": 2,
      "delay": 0.956,
      "speech_duration": 0.996,
      "transcribe_duration": 0.956,
      "wpm": 120,
      "message": "ใช่ครับ"
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      "message_id": 2554,
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      "delay": 0.245,
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      "message_id": 2555,
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      "delay": 2.969,
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      "message": "ใช่ครับงงไหมครับมันงงไหมครับ"
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    {
      "message_id": 2556,
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      "delay": 0.233,
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      "message_id": 2557,
      "agent_id": 2,
      "delay": 3.194,
      "speech_duration": 3.108,
      "transcribe_duration": 3.194,
      "wpm": 97,
      "message": "ดูแล้วงงงงงงอ่ะครับ"
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    {
      "message_id": 2558,
      "agent_id": 2,
      "delay": 1.196,
      "speech_duration": 1.188,
      "transcribe_duration": 1.196,
      "wpm": 114,
      "message": "คนข้างงง"
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    {
      "message_id": 2559,
      "agent_id": 2,
      "delay": 2.239,
      "speech_duration": 2.276,
      "transcribe_duration": 2.239,
      "wpm": 138,
      "message": "อยากทำแบบฝึกเพิ่มไหม"
    },
    {
      "message_id": 2560,
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      "delay": 0.5,
      "speech_duration": 0.548,
      "transcribe_duration": 0.5,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 2561,
      "agent_id": 2,
      "delay": 0.674,
      "speech_duration": 0.74,
      "transcribe_duration": 0.674,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2562,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2563,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2564,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2565,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2566,
      "agent_id": 2,
      "delay": 0.541,
      "speech_duration": 0.612,
      "transcribe_duration": 0.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2567,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2568,
      "agent_id": 2,
      "delay": 0.466,
      "speech_duration": 0.42,
      "transcribe_duration": 0.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2569,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2570,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2571,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2572,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2573,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2574,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2575,
      "agent_id": 2,
      "delay": 5.199,
      "speech_duration": 5.22,
      "transcribe_duration": 5.199,
      "wpm": 126,
      "message": "ฝึกการให้ฝึกการใช้คุณสมบัติต่างๆเพิ่มเข้าไป"
    },
    {
      "message_id": 2576,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2577,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 86,
      "message": "อยากครับ"
    },
    {
      "message_id": 2578,
      "agent_id": 2,
      "delay": 3.323,
      "speech_duration": 3.3,
      "transcribe_duration": 3.323,
      "wpm": 127,
      "message": "ถามก่อนปลื้มจบม 6 แล้วปลื้ม"
    },
    {
      "message_id": 2579,
      "agent_id": 2,
      "delay": 2.679,
      "speech_duration": 2.724,
      "transcribe_duration": 2.679,
      "wpm": 176,
      "message": "กลับไปเรียนต่อหรือว่าไปทำงานลูก"
    },
    {
      "message_id": 2580,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2581,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2582,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2583,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2584,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.356,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2585,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2586,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2587,
      "agent_id": 2,
      "delay": 0.618,
      "speech_duration": 0.676,
      "transcribe_duration": 0.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2588,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2589,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2590,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2591,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2592,
      "agent_id": 2,
      "delay": 0.548,
      "speech_duration": 0.612,
      "transcribe_duration": 0.548,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2593,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2594,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2595,
      "agent_id": 2,
      "delay": 0.992,
      "speech_duration": 1.06,
      "transcribe_duration": 0.992,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2596,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2597,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2598,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2599,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2600,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2601,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2602,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2603,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2604,
      "agent_id": 2,
      "delay": 3.855,
      "speech_duration": 3.876,
      "transcribe_duration": 3.855,
      "wpm": 163,
      "message": "เรียนต่อมหาวิทยาลัยครับเรียนปริญญาตรีครับ"
    },
    {
      "message_id": 2605,
      "agent_id": 2,
      "delay": 4.231,
      "speech_duration": 4.132,
      "transcribe_duration": 4.231,
      "wpm": 156,
      "message": "ดีขึ้นไหมเพราะฉะนั้นปลื้มจะต้องเอาพรุ่งนี้"
    },
    {
      "message_id": 2606,
      "agent_id": 2,
      "delay": 3.415,
      "speech_duration": 3.428,
      "transcribe_duration": 3.415,
      "wpm": 162,
      "message": "เดี๋ยวกูจะทำแบบฝึกหัดให้ปลื้มทำเพิ่ม"
    },
    {
      "message_id": 2607,
      "agent_id": 2,
      "delay": 4.404,
      "speech_duration": 4.26,
      "transcribe_duration": 4.404,
      "wpm": 215,
      "message": "ทำคนเดียวได้ไหมเพื่อนก็จะไปทำงานเพื่อนๆก็ไม่ต้องทำแบบฝึกเยอะ"
    },
    {
      "message_id": 2608,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2609,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2610,
      "agent_id": 2,
      "delay": 2.2,
      "speech_duration": 2.212,
      "transcribe_duration": 2.2,
      "wpm": 136,
      "message": "ซื้อมาก็ต้องมาเพิ่ม"
    },
    {
      "message_id": 2611,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2612,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2613,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2614,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2615,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2616,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2617,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2618,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2619,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2620,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2621,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2622,
      "agent_id": 2,
      "delay": 6.215,
      "speech_duration": 6.116,
      "transcribe_duration": 6.215,
      "wpm": 150,
      "message": "โอเคนะคะเก่งมากเดี๋ยวพี่จะทำแบบฝึกแล้วให้ปลื้มทำเพิ่มอีกนะคะ"
    },
    {
      "message_id": 2623,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2624,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2625,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2626,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2627,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2628,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2629,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2630,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2631,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2632,
      "agent_id": 2,
      "delay": 0.993,
      "speech_duration": 1.06,
      "transcribe_duration": 0.993,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2633,
      "agent_id": 2,
      "delay": 2.223,
      "speech_duration": 2.276,
      "transcribe_duration": 2.223,
      "wpm": 86,
      "message": "เสร็จหรือยัง"
    },
    {
      "message_id": 2634,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2635,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2636,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2637,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2638,
      "agent_id": 2,
      "delay": 0.35,
      "speech_duration": 0.42,
      "transcribe_duration": 0.35,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2639,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2640,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.356,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2641,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.356,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2642,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2643,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2644,
      "agent_id": 2,
      "delay": 7.338,
      "speech_duration": 7.268,
      "transcribe_duration": 7.338,
      "wpm": 142,
      "message": "ลบไปแล้วในเรื่องของเลขยกกำลังนะคะเดี๋ยวกูจะทำแบบฝึกนะคะซึ่งแบบฝึกนี้"
    },
    {
      "message_id": 2645,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2646,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 73,
      "message": "กูจะทำ"
    },
    {
      "message_id": 2647,
      "agent_id": 2,
      "delay": 5.983,
      "speech_duration": 5.86,
      "transcribe_duration": 5.983,
      "wpm": 125,
      "message": "ฝากเอาไว้นะคะในสัปดาห์หน้า 26 ไม่อยู่จะให้คุณครู"
    },
    {
      "message_id": 2648,
      "agent_id": 2,
      "delay": 6.281,
      "speech_duration": 6.18,
      "transcribe_duration": 6.281,
      "wpm": 150,
      "message": "คนอื่นเข้ามาสอนแทนนะคะแบบฝึกนะกูจะทำเป็นชื่อของใครของมันเลยนะ"
    },
    {
      "message_id": 2649,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 90,
      "message": "คนไหนที่"
    },
    {
      "message_id": 2650,
      "agent_id": 2,
      "delay": 0.984,
      "speech_duration": 0.996,
      "transcribe_duration": 0.984,
      "wpm": 90,
      "message": "เรียน"
    },
    {
      "message_id": 2651,
      "agent_id": 2,
      "delay": 3.313,
      "speech_duration": 3.236,
      "transcribe_duration": 3.313,
      "wpm": 167,
      "message": "ไม่ค่อยเข้าใจกูจะเอาโกรธง่ายๆแล้วก็"
    },
    {
      "message_id": 2652,
      "agent_id": 2,
      "delay": 2.981,
      "speech_duration": 2.98,
      "transcribe_duration": 2.981,
      "wpm": 171,
      "message": "ให้ฝึกทำนะคะในเรื่องของเลขยกกำลัง"
    },
    {
      "message_id": 2653,
      "agent_id": 2,
      "delay": 1.922,
      "speech_duration": 1.956,
      "transcribe_duration": 1.922,
      "wpm": 161,
      "message": "ยังไม่ไปเรื่องอื่นนะ"
    },
    {
      "message_id": 2654,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2655,
      "agent_id": 2,
      "delay": 1.362,
      "speech_duration": 1.38,
      "transcribe_duration": 1.362,
      "wpm": 141,
      "message": "ทีนี้เรามาดู"
    },
    {
      "message_id": 2656,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2657,
      "agent_id": 2,
      "delay": 3.213,
      "speech_duration": 3.236,
      "transcribe_duration": 3.213,
      "wpm": 176,
      "message": "หัวข้อที่เราจะเรียนในสัปดาห์ต่อไปนะคะ"
    },
    {
      "message_id": 2658,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2659,
      "agent_id": 2,
      "delay": 1.006,
      "speech_duration": 1.06,
      "transcribe_duration": 1.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2660,
      "agent_id": 2,
      "delay": 6.349,
      "speech_duration": 6.244,
      "transcribe_duration": 6.349,
      "wpm": 173,
      "message": "โรงเรียนเรื่องเลขยกกำลังแล้วรอมาเป็นส่วนที่มันจะคู่กันกับเลขยกกำลังนะคะ"
    },
    {
      "message_id": 2661,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 80,
      "message": "ก็คือ"
    },
    {
      "message_id": 2662,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2663,
      "agent_id": 2,
      "delay": 0.762,
      "speech_duration": 0.804,
      "transcribe_duration": 0.762,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2664,
      "agent_id": 2,
      "delay": 3.369,
      "speech_duration": 3.3,
      "transcribe_duration": 3.369,
      "wpm": 127,
      "message": "รากนะคะค่ารากหรือค่ากรนราคา"
    },
    {
      "message_id": 2665,
      "agent_id": 2,
      "delay": 1.366,
      "speech_duration": 1.38,
      "transcribe_duration": 1.366,
      "wpm": 141,
      "message": "เดี๋ยวกูเปิด"
    },
    {
      "message_id": 2666,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2667,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 230,
      "message": "แป๊บนึงเดี๋ยวให้นักเรียนดูก่อน"
    },
    {
      "message_id": 2668,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2669,
      "agent_id": 2,
      "delay": 2.184,
      "speech_duration": 2.212,
      "transcribe_duration": 2.184,
      "wpm": 176,
      "message": "ว่าหน้าตามันเป็นยังไงนะคะ"
    },
    {
      "message_id": 2670,
      "agent_id": 2,
      "delay": 3.354,
      "speech_duration": 3.364,
      "transcribe_duration": 3.354,
      "wpm": 165,
      "message": "ซึ่งส่วนส่วนมากเนี่ยมันก็เรียนมาแล้ว"
    },
    {
      "message_id": 2671,
      "agent_id": 2,
      "delay": 1.979,
      "speech_duration": 2.02,
      "transcribe_duration": 1.979,
      "wpm": 59,
      "message": "ตอนมต้น"
    },
    {
      "message_id": 2672,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2673,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2674,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.356,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2675,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2676,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2677,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2678,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2679,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2680,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2681,
      "agent_id": 2,
      "delay": 2.621,
      "speech_duration": 2.66,
      "transcribe_duration": 2.621,
      "wpm": 130,
      "message": "รากที่ N ของจํานวนจริง"
    },
    {
      "message_id": 2682,
      "agent_id": 2,
      "delay": 6.595,
      "speech_duration": 6.5,
      "transcribe_duration": 6.595,
      "wpm": 164,
      "message": "ตอนมต้นน่ะเราเรียนง่ายใช่ไหมลูกมันก็คือรากที่สองหาแค่รากที่สองเท่านั้น"
    },
    {
      "message_id": 2683,
      "agent_id": 2,
      "delay": 2.057,
      "speech_duration": 2.084,
      "transcribe_duration": 2.057,
      "wpm": 94,
      "message": "ตอนมปลายนะคะ"
    },
    {
      "message_id": 2684,
      "agent_id": 2,
      "delay": 2.259,
      "speech_duration": 2.276,
      "transcribe_duration": 2.259,
      "wpm": 145,
      "message": "มันจะใช้คำว่ารากที่ n"
    },
    {
      "message_id": 2685,
      "agent_id": 2,
      "delay": 2.682,
      "speech_duration": 2.724,
      "transcribe_duration": 2.682,
      "wpm": 176,
      "message": "รากที่ n ตัวนี้น่ะมันหมายถึงว่า"
    },
    {
      "message_id": 2686,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 142,
      "message": "อาจจะเป็น"
    },
    {
      "message_id": 2687,
      "agent_id": 2,
      "delay": 1.741,
      "speech_duration": 1.764,
      "transcribe_duration": 1.741,
      "wpm": 136,
      "message": "มากกว่า 2 ก็คือ"
    },
    {
      "message_id": 2688,
      "agent_id": 2,
      "delay": 3.995,
      "speech_duration": 4.004,
      "transcribe_duration": 3.995,
      "wpm": 86,
      "message": "3 4 5 6 ไปเรื่อยๆก็ได้"
    },
    {
      "message_id": 2689,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2690,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2691,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2692,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2693,
      "agent_id": 2,
      "delay": 4.231,
      "speech_duration": 4.26,
      "transcribe_duration": 4.231,
      "wpm": 116,
      "message": "การหารากที่ n เนี่ยสัญลักษณ์นะคะ"
    },
    {
      "message_id": 2694,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2695,
      "agent_id": 2,
      "delay": 1.396,
      "speech_duration": 1.444,
      "transcribe_duration": 1.396,
      "wpm": 125,
      "message": "ก่อนอื่นเลย"
    },
    {
      "message_id": 2696,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 97,
      "message": "งงไหม"
    },
    {
      "message_id": 2697,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.212,
      "transcribe_duration": 2.227,
      "wpm": 149,
      "message": "คุณไม่ก็เลข 5 ^ เนี่ย"
    },
    {
      "message_id": 2698,
      "agent_id": 2,
      "delay": 3.538,
      "speech_duration": 3.556,
      "transcribe_duration": 3.538,
      "wpm": 156,
      "message": "อันนี้มันจะคู่กันมากับเลขยกกำลังนะคะ"
    },
    {
      "message_id": 2699,
      "agent_id": 2,
      "delay": 3.317,
      "speech_duration": 3.364,
      "transcribe_duration": 3.317,
      "wpm": 152,
      "message": "ก่อนที่เราจะไปถึงรากรากที่ N นะคะ"
    },
    {
      "message_id": 2700,
      "agent_id": 2,
      "delay": 1.477,
      "speech_duration": 1.508,
      "transcribe_duration": 1.477,
      "wpm": 159,
      "message": "ของจำนวนจริงน่ะ"
    },
    {
      "message_id": 2701,
      "agent_id": 2,
      "delay": 5.928,
      "speech_duration": 5.796,
      "transcribe_duration": 5.928,
      "wpm": 173,
      "message": "นักเรียนมาดูคุณสมบัติของเลขยกกำลังแล้วนะการแทนค่าที่ครูสอนไปบอกว่า"
    },
    {
      "message_id": 2702,
      "agent_id": 2,
      "delay": 2.887,
      "speech_duration": 2.916,
      "transcribe_duration": 2.887,
      "wpm": 108,
      "message": "5 ^ 2 มันหมายถึงอะไร"
    },
    {
      "message_id": 2703,
      "agent_id": 2,
      "delay": 3.113,
      "speech_duration": 3.044,
      "transcribe_duration": 3.113,
      "wpm": 177,
      "message": "มันหมายถึง 5 มาคุยกัน 2 ครั้งตัวนี้"
    },
    {
      "message_id": 2704,
      "agent_id": 2,
      "delay": 0.752,
      "speech_duration": 0.804,
      "transcribe_duration": 0.752,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 2705,
      "agent_id": 2,
      "delay": 2.409,
      "speech_duration": 2.34,
      "transcribe_duration": 2.409,
      "wpm": 192,
      "message": "มันหมายถึง 5 มาคุยกัน 2 ครั้ง"
    },
    {
      "message_id": 2706,
      "agent_id": 2,
      "delay": 2.08,
      "speech_duration": 2.084,
      "transcribe_duration": 2.08,
      "wpm": 115,
      "message": "แล้วผลลัพธ์ 5 *"
    },
    {
      "message_id": 2707,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2708,
      "agent_id": 2,
      "delay": 1.748,
      "speech_duration": 1.7,
      "transcribe_duration": 1.748,
      "wpm": 176,
      "message": "x 5 นิ้ว = เท่าไหร่"
    },
    {
      "message_id": 2709,
      "agent_id": 2,
      "delay": 2.44,
      "speech_duration": 2.468,
      "transcribe_duration": 2.44,
      "wpm": 91,
      "message": "5 * 5 ก็คือ 25"
    },
    {
      "message_id": 2710,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2711,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 76,
      "message": "คำตอบ"
    },
    {
      "message_id": 2712,
      "agent_id": 2,
      "delay": 3.296,
      "speech_duration": 3.3,
      "transcribe_duration": 3.296,
      "wpm": 77,
      "message": "5 ^ 2 เท่ากับ 25"
    },
    {
      "message_id": 2713,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2714,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2715,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2716,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2717,
      "agent_id": 2,
      "delay": 4.526,
      "speech_duration": 4.516,
      "transcribe_duration": 4.526,
      "wpm": 106,
      "message": "ในขณะเดียวกันที่ครูบอกว่าถ้าฐาน"
    },
    {
      "message_id": 2718,
      "agent_id": 2,
      "delay": 1.604,
      "speech_duration": 1.636,
      "transcribe_duration": 1.604,
      "wpm": 156,
      "message": "ที่มันติดลบนะลูก"
    },
    {
      "message_id": 2719,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2720,
      "agent_id": 2,
      "delay": 2.467,
      "speech_duration": 2.404,
      "transcribe_duration": 2.467,
      "wpm": 87,
      "message": "-5 ฐานเป็น -5"
    },
    {
      "message_id": 2721,
      "agent_id": 2,
      "delay": 3.851,
      "speech_duration": 3.876,
      "transcribe_duration": 3.851,
      "wpm": 163,
      "message": "แต่เลขชี้กำลังมันเป็นเลข 2 เลขคู่ใช่ไหมคะ"
    },
    {
      "message_id": 2722,
      "agent_id": 2,
      "delay": 2.445,
      "speech_duration": 2.34,
      "transcribe_duration": 2.445,
      "wpm": 147,
      "message": "วิธีกำลังมันเป็นเลขคู่"
    },
    {
      "message_id": 2723,
      "agent_id": 2,
      "delay": 5.327,
      "speech_duration": 5.284,
      "transcribe_duration": 5.327,
      "wpm": 131,
      "message": "มันคูณกันแล้วก็คือ - 5 * 5 - 5 คูณกัน 2 ครั้ง"
    },
    {
      "message_id": 2724,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.084,
      "transcribe_duration": 2.047,
      "wpm": 158,
      "message": "เมื่อไหร่ก็ตามที่เล็ก"
    },
    {
      "message_id": 2725,
      "agent_id": 2,
      "delay": 3.138,
      "speech_duration": 3.044,
      "transcribe_duration": 3.138,
      "wpm": 207,
      "message": "พี่กำลังเดินไปเป็นคู่เนี่ยมันจับคู่กันได้"
    },
    {
      "message_id": 2726,
      "agent_id": 2,
      "delay": 4.239,
      "speech_duration": 4.132,
      "transcribe_duration": 4.239,
      "wpm": 178,
      "message": "ไอ้สัญลักษณ์ลบเนี่ยมันจะหายไปคำตอบมันจะเหมือนกัน"
    },
    {
      "message_id": 2727,
      "agent_id": 2,
      "delay": 4.58,
      "speech_duration": 4.58,
      "transcribe_duration": 4.58,
      "wpm": 92,
      "message": "-5 ^ 2 กับ 5 ^ 2 คำตอบก็คือ"
    },
    {
      "message_id": 2728,
      "agent_id": 2,
      "delay": 2.955,
      "speech_duration": 2.916,
      "transcribe_duration": 2.955,
      "wpm": 113,
      "message": "-25 กับ -25 เหมือนกัน"
    },
    {
      "message_id": 2729,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2730,
      "agent_id": 2,
      "delay": 1.207,
      "speech_duration": 1.252,
      "transcribe_duration": 1.207,
      "wpm": 96,
      "message": "ดูดีๆนะ"
    },
    {
      "message_id": 2731,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2732,
      "agent_id": 2,
      "delay": 4.466,
      "speech_duration": 4.388,
      "transcribe_duration": 4.466,
      "wpm": 232,
      "message": "ประเด็นแรกนักเรียนจะต้องไปดูก่อนว่าไอ้เลขชี้กำลังของเขาเนี่ยเป็นคู่"
    },
    {
      "message_id": 2733,
      "agent_id": 2,
      "delay": 2.423,
      "speech_duration": 2.468,
      "transcribe_duration": 2.423,
      "wpm": 158,
      "message": "ถ้าเป็นคู่เมื่อไหร่พบนะคะ"
    },
    {
      "message_id": 2734,
      "agent_id": 2,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 149,
      "message": "ตัวเลขฐานเนี่ย"
    },
    {
      "message_id": 2735,
      "agent_id": 2,
      "delay": 3.01,
      "speech_duration": 2.98,
      "transcribe_duration": 3.01,
      "wpm": 176,
      "message": "เป็นบวกหรือเป็นลบคำตอบจะได้เท่ากัน"
    },
    {
      "message_id": 2736,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2737,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2738,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2739,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2740,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2741,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2742,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2743,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2744,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2745,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2746,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2747,
      "agent_id": 2,
      "delay": 5.192,
      "speech_duration": 5.156,
      "transcribe_duration": 5.192,
      "wpm": 148,
      "message": "คำตอบจะได้เท่ากันเพราะฉะนั้นเวลาเรามาสายตรงนี้นะคะ"
    },
    {
      "message_id": 2748,
      "agent_id": 2,
      "delay": 1.24,
      "speech_duration": 1.252,
      "transcribe_duration": 1.24,
      "wpm": 72,
      "message": "ฮาวาย"
    },
    {
      "message_id": 2749,
      "agent_id": 2,
      "delay": 4.844,
      "speech_duration": 4.772,
      "transcribe_duration": 4.844,
      "wpm": 151,
      "message": "Y ^ 2 เวลาเราเราเขียนอย่างนี้นะ Y ^ 2 = x เนี่ย"
    },
    {
      "message_id": 2750,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 136,
      "message": "เมื่อวานนี้นะคะ"
    },
    {
      "message_id": 2751,
      "agent_id": 2,
      "delay": 1.787,
      "speech_duration": 1.828,
      "transcribe_duration": 1.787,
      "wpm": 90,
      "message": "แทนค่าด้วย"
    },
    {
      "message_id": 2752,
      "agent_id": 2,
      "delay": 1.092,
      "speech_duration": 1.124,
      "transcribe_duration": 1.092,
      "wpm": 120,
      "message": "บวกกับลบ"
    },
    {
      "message_id": 2753,
      "agent_id": 2,
      "delay": 3.044,
      "speech_duration": 3.044,
      "transcribe_duration": 3.044,
      "wpm": 158,
      "message": "คำตอบตัวนี้ก็คือ Y = 5 แล้วก็ลบ"
    },
    {
      "message_id": 2754,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2755,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2756,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2757,
      "agent_id": 2,
      "delay": 1.347,
      "speech_duration": 1.38,
      "transcribe_duration": 1.347,
      "wpm": 141,
      "message": "อันนี้อันนี้"
    },
    {
      "message_id": 2758,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 113,
      "message": "เป็นไง"
    },
    {
      "message_id": 2759,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 88,
      "message": "ยากไหม"
    },
    {
      "message_id": 2760,
      "agent_id": 2,
      "delay": 1.162,
      "speech_duration": 1.06,
      "transcribe_duration": 1.162,
      "wpm": 156,
      "message": "ไม่ยากหรอก"
    },
    {
      "message_id": 2761,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2762,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2763,
      "agent_id": 2,
      "delay": 0.917,
      "speech_duration": 0.932,
      "transcribe_duration": 0.917,
      "wpm": 145,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 2764,
      "agent_id": 2,
      "delay": 5.531,
      "speech_duration": 5.476,
      "transcribe_duration": 5.531,
      "wpm": 162,
      "message": "นักเรียนจะต้องเข้าใจในเรื่องของการคูณแล้วก็การแทนค่าของเลข"
    },
    {
      "message_id": 2765,
      "agent_id": 2,
      "delay": 5.727,
      "speech_duration": 5.604,
      "transcribe_duration": 5.727,
      "wpm": 195,
      "message": "อายุกำลังล้อมาตรฐานเท่านี้เลขชี้กำลังตอนนี้มันแตกออกมามันได้เท่าไหร่นะคะ"
    },
    {
      "message_id": 2766,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 105,
      "message": "แล้วก็"
    },
    {
      "message_id": 2767,
      "agent_id": 2,
      "delay": 5.885,
      "speech_duration": 5.796,
      "transcribe_duration": 5.885,
      "wpm": 212,
      "message": "อาจจะต้องจับคู่กันให้ได้ถ้ามันจับปุ๊บคำตอบก็คือเป็นได้ทั้งบวกแล้วก็เป็นได้ทั้งหมด"
    },
    {
      "message_id": 2768,
      "agent_id": 2,
      "delay": 1.414,
      "speech_duration": 1.444,
      "transcribe_duration": 1.414,
      "wpm": 114,
      "message": "มาดูตรงนี้"
    },
    {
      "message_id": 2769,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2770,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2771,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2772,
      "agent_id": 2,
      "delay": 1.591,
      "speech_duration": 1.636,
      "transcribe_duration": 1.591,
      "wpm": 174,
      "message": "สัญลักษณ์มาหรือยัง"
    },
    {
      "message_id": 2773,
      "agent_id": 2,
      "delay": 2.768,
      "speech_duration": 2.788,
      "transcribe_duration": 2.768,
      "wpm": 151,
      "message": "ส่วนเรื่องรากที่สองก่อนนะคะ"
    },
    {
      "message_id": 2774,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.228,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2775,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 221,
      "message": "นักเรียนเห็นไหมสัญลักษณ์"
    },
    {
      "message_id": 2776,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2777,
      "agent_id": 2,
      "delay": 2.74,
      "speech_duration": 2.724,
      "transcribe_duration": 2.74,
      "wpm": 176,
      "message": "สัญลักษณ์รากนะคะมันจะเป็นแบบนี้"
    },
    {
      "message_id": 2778,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2779,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2780,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2781,
      "agent_id": 2,
      "delay": 2.272,
      "speech_duration": 2.276,
      "transcribe_duration": 2.272,
      "wpm": 204,
      "message": "แล้วตัวเองเนี่ยมันจะอยู่ข้างใน"
    },
    {
      "message_id": 2782,
      "agent_id": 2,
      "delay": 1.547,
      "speech_duration": 1.572,
      "transcribe_duration": 1.547,
      "wpm": 162,
      "message": "ตัว X คือผลลัพธ์"
    },
    {
      "message_id": 2783,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2784,
      "agent_id": 2,
      "delay": 2.139,
      "speech_duration": 2.148,
      "transcribe_duration": 2.139,
      "wpm": 161,
      "message": "ผลลัพธ์ตัวนี้นะคะก็คือ"
    },
    {
      "message_id": 2785,
      "agent_id": 2,
      "delay": 3.436,
      "speech_duration": 3.364,
      "transcribe_duration": 3.436,
      "wpm": 178,
      "message": "กดรับเนี่ยจำนวนอ่ะอยู่ข้างในเท่ากับไวน์"
    },
    {
      "message_id": 2786,
      "agent_id": 2,
      "delay": 1.987,
      "speech_duration": 2.02,
      "transcribe_duration": 1.987,
      "wpm": 178,
      "message": "มาเมื่อไหร่สัญลักษณ์ราก"
    },
    {
      "message_id": 2787,
      "agent_id": 2,
      "delay": 1.42,
      "speech_duration": 1.444,
      "transcribe_duration": 1.42,
      "wpm": 73,
      "message": "ของ 25"
    },
    {
      "message_id": 2788,
      "agent_id": 2,
      "delay": 1.682,
      "speech_duration": 1.7,
      "transcribe_duration": 1.682,
      "wpm": 62,
      "message": "รูท 25"
    },
    {
      "message_id": 2789,
      "agent_id": 2,
      "delay": 2.134,
      "speech_duration": 2.148,
      "transcribe_duration": 2.134,
      "wpm": 189,
      "message": "เลือกวอ 25 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 2790,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2791,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 113,
      "message": "หมายถึง"
    },
    {
      "message_id": 2792,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2793,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 120,
      "message": "ตัวนี้นะคะ"
    },
    {
      "message_id": 2794,
      "agent_id": 2,
      "delay": 1.526,
      "speech_duration": 1.572,
      "transcribe_duration": 1.526,
      "wpm": 95,
      "message": "25 ตัวนี้"
    },
    {
      "message_id": 2795,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 138,
      "message": "เท่ากับ"
    },
    {
      "message_id": 2796,
      "agent_id": 2,
      "delay": 2.123,
      "speech_duration": 2.148,
      "transcribe_duration": 2.123,
      "wpm": 42,
      "message": "5 - 5"
    },
    {
      "message_id": 2797,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2798,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 124,
      "message": "ให้ไปดูข้างใน"
    },
    {
      "message_id": 2799,
      "agent_id": 2,
      "delay": 3.589,
      "speech_duration": 3.62,
      "transcribe_duration": 3.589,
      "wpm": 153,
      "message": "25 อะไรคูณกันตัวเลขจะต้องเหมือนกันนะ"
    },
    {
      "message_id": 2800,
      "agent_id": 2,
      "delay": 5.734,
      "speech_duration": 5.732,
      "transcribe_duration": 5.734,
      "wpm": 144,
      "message": "อะไรคูณกันเท่ากับ 25 ต้องไปดูตัวเลขที่มันเหมือนกันนะคะ"
    },
    {
      "message_id": 2801,
      "agent_id": 2,
      "delay": 0.831,
      "speech_duration": 0.868,
      "transcribe_duration": 0.831,
      "wpm": 69,
      "message": "แปล"
    },
    {
      "message_id": 2802,
      "agent_id": 2,
      "delay": 1.216,
      "speech_duration": 1.252,
      "transcribe_duration": 1.216,
      "wpm": 168,
      "message": "ตัวนี้มันเป็น"
    },
    {
      "message_id": 2803,
      "agent_id": 2,
      "delay": 2.124,
      "speech_duration": 2.084,
      "transcribe_duration": 2.124,
      "wpm": 202,
      "message": "ยกกำลัง 2 นะเพราะว่ามันเป็น"
    },
    {
      "message_id": 2804,
      "agent_id": 2,
      "delay": 1.937,
      "speech_duration": 1.956,
      "transcribe_duration": 1.937,
      "wpm": 138,
      "message": "เป็นมนุษย์ 2 นะคะ"
    },
    {
      "message_id": 2805,
      "agent_id": 2,
      "delay": 1.712,
      "speech_duration": 1.764,
      "transcribe_duration": 1.712,
      "wpm": 77,
      "message": "พี่จะแจก"
    },
    {
      "message_id": 2806,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2807,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2808,
      "agent_id": 2,
      "delay": 1.297,
      "speech_duration": 1.316,
      "transcribe_duration": 1.297,
      "wpm": 80,
      "message": "5:00 น"
    },
    {
      "message_id": 2809,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2810,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.548,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2811,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2812,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2813,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2814,
      "agent_id": 2,
      "delay": 6.784,
      "speech_duration": 6.628,
      "transcribe_duration": 6.784,
      "wpm": 106,
      "message": "บิ๊กทำตารางนะคะให้เลขฐานแล้วก็เลขชี้กำลังมาให้"
    },
    {
      "message_id": 2815,
      "agent_id": 2,
      "delay": 0.828,
      "speech_duration": 0.868,
      "transcribe_duration": 0.828,
      "wpm": 86,
      "message": "จะทำ"
    },
    {
      "message_id": 2816,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 144,
      "message": "ไม่เยอะนะคะ"
    },
    {
      "message_id": 2817,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2818,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 141,
      "message": "ตั้งแต่ 1-10"
    },
    {
      "message_id": 2819,
      "agent_id": 2,
      "delay": 1.48,
      "speech_duration": 1.508,
      "transcribe_duration": 1.48,
      "wpm": 199,
      "message": "จะให้นักเรียนเปิดดู"
    },
    {
      "message_id": 2820,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2821,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2822,
      "agent_id": 2,
      "delay": 1.391,
      "speech_duration": 1.444,
      "transcribe_duration": 1.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2823,
      "agent_id": 2,
      "delay": 2.762,
      "speech_duration": 2.788,
      "transcribe_duration": 2.762,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2824,
      "agent_id": 2,
      "delay": 1.658,
      "speech_duration": 1.7,
      "transcribe_duration": 1.658,
      "wpm": 194,
      "message": "นักเรียนเปิดดูเลยนะคะ"
    },
    {
      "message_id": 2825,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 125,
      "message": "สิ่งที่เห็น"
    },
    {
      "message_id": 2826,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2827,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2828,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2829,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2830,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2831,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2832,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2833,
      "agent_id": 2,
      "delay": 0.611,
      "speech_duration": 0.676,
      "transcribe_duration": 0.611,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2834,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.42,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2835,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2836,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2837,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2838,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2839,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2840,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2841,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2842,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2843,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2844,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2845,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2846,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2847,
      "agent_id": 2,
      "delay": 1.348,
      "speech_duration": 1.38,
      "transcribe_duration": 1.348,
      "wpm": 109,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 2848,
      "agent_id": 2,
      "delay": 2.94,
      "speech_duration": 2.916,
      "transcribe_duration": 2.94,
      "wpm": 175,
      "message": "คอลัมน์มันจะมีอยู่ 4 คนร่ำด้วยกัน"
    },
    {
      "message_id": 2849,
      "agent_id": 2,
      "delay": 4.901,
      "speech_duration": 4.772,
      "transcribe_duration": 4.901,
      "wpm": 189,
      "message": "มันจะมีอยู่ 4 คนร่ำด้วยการคอลัมน์แรกก็คือเลขฐานก็คือ a นะคะ"
    },
    {
      "message_id": 2850,
      "agent_id": 2,
      "delay": 3.25,
      "speech_duration": 3.236,
      "transcribe_duration": 3.25,
      "wpm": 162,
      "message": "จะเปลี่ยนเป็น 1 2 3 4 5 6 จนถึง 10"
    },
    {
      "message_id": 2851,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2852,
      "agent_id": 2,
      "delay": 4.6,
      "speech_duration": 4.452,
      "transcribe_duration": 4.6,
      "wpm": 162,
      "message": "แล้วคอลัมน์ที่ 2 นะคะจะเป็นเอ็นก็คือเลขชี้กำลัง"
    },
    {
      "message_id": 2853,
      "agent_id": 2,
      "delay": 1.292,
      "speech_duration": 1.316,
      "transcribe_duration": 1.292,
      "wpm": 137,
      "message": "เลขชี้กำลัง"
    },
    {
      "message_id": 2854,
      "agent_id": 2,
      "delay": 3.115,
      "speech_duration": 3.108,
      "transcribe_duration": 3.115,
      "wpm": 68,
      "message": "n = 2 3 และ 4"
    },
    {
      "message_id": 2855,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2856,
      "agent_id": 2,
      "delay": 4.439,
      "speech_duration": 4.388,
      "transcribe_duration": 4.439,
      "wpm": 130,
      "message": "รักที่ดูนักเรียนสามารถเลือกได้เลยนะคะ"
    },
    {
      "message_id": 2857,
      "agent_id": 2,
      "delay": 2.364,
      "speech_duration": 2.34,
      "transcribe_duration": 2.364,
      "wpm": 109,
      "message": "ถ้าครูปิ๊กถามว่า"
    },
    {
      "message_id": 2858,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2859,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2860,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2861,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2862,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2863,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2864,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2865,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2866,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2867,
      "agent_id": 2,
      "delay": 0.582,
      "speech_duration": 0.612,
      "transcribe_duration": 0.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2868,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2869,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.42,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2870,
      "agent_id": 2,
      "delay": 3.32,
      "speech_duration": 3.364,
      "transcribe_duration": 3.32,
      "wpm": 143,
      "message": "หาผลลัพธ์หาคำตอบนะคะได้เท่าไหร่"
    },
    {
      "message_id": 2871,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2872,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2873,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2874,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2875,
      "agent_id": 2,
      "delay": 3.701,
      "speech_duration": 3.684,
      "transcribe_duration": 3.701,
      "wpm": 118,
      "message": "มาแลกอยู่นะอยู่ไหนนักเรียนดู"
    },
    {
      "message_id": 2876,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 86,
      "message": "วิธี"
    },
    {
      "message_id": 2877,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2878,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2879,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2880,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2881,
      "agent_id": 2,
      "delay": 2.316,
      "speech_duration": 2.34,
      "transcribe_duration": 2.316,
      "wpm": 186,
      "message": "เดี๋ยวพี่จะเขียนบนกระดานนะคะ"
    },
    {
      "message_id": 2882,
      "agent_id": 2,
      "delay": 3.537,
      "speech_duration": 3.556,
      "transcribe_duration": 3.537,
      "wpm": 135,
      "message": "แล้วจะให้ยกมือว่าใครจะตอบดีนะคะ"
    },
    {
      "message_id": 2883,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2884,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2885,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2886,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2887,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.868,
      "transcribe_duration": 0.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2888,
      "agent_id": 2,
      "delay": 3.167,
      "speech_duration": 3.172,
      "transcribe_duration": 3.167,
      "wpm": 184,
      "message": "นักเรียนดู 5 ยกกำลัง 3 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 2889,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2890,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2891,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2892,
      "agent_id": 2,
      "delay": 1.281,
      "speech_duration": 1.316,
      "transcribe_duration": 1.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2893,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.996,
      "transcribe_duration": 0.947,
      "wpm": 90,
      "message": "คำตอบ"
    },
    {
      "message_id": 2894,
      "agent_id": 2,
      "delay": 0.541,
      "speech_duration": 0.548,
      "transcribe_duration": 0.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2895,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2896,
      "agent_id": 2,
      "delay": 1.196,
      "speech_duration": 1.252,
      "transcribe_duration": 1.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2897,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2898,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2899,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2900,
      "agent_id": 2,
      "delay": 3.074,
      "speech_duration": 3.108,
      "transcribe_duration": 3.074,
      "wpm": 58,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 2901,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2902,
      "agent_id": 2,
      "delay": 3.15,
      "speech_duration": 3.172,
      "transcribe_duration": 3.15,
      "wpm": 85,
      "message": "5 ^ 3 เท่ากับ 125"
    },
    {
      "message_id": 2903,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2904,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2905,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2906,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.42,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2907,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2908,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.7,
      "transcribe_duration": 1.72,
      "wpm": 124,
      "message": "แล้วยังเจอไหม"
    },
    {
      "message_id": 2909,
      "agent_id": 2,
      "delay": 2.537,
      "speech_duration": 2.532,
      "transcribe_duration": 2.537,
      "wpm": 154,
      "message": "พบหรือยังทั้งหมดครบแล้วนะ"
    },
    {
      "message_id": 2910,
      "agent_id": 2,
      "delay": 2.964,
      "speech_duration": 2.98,
      "transcribe_duration": 2.964,
      "wpm": 166,
      "message": "นักเรียนทุกคนเจอนะคะแล้วก็พบแล้ว"
    },
    {
      "message_id": 2911,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 53,
      "message": "5 ^ 3"
    },
    {
      "message_id": 2912,
      "agent_id": 2,
      "delay": 4.213,
      "speech_duration": 4.196,
      "transcribe_duration": 4.213,
      "wpm": 132,
      "message": "มาตรฐานก็คือช่องแรกที่เป็นตัวเองนะคะ"
    },
    {
      "message_id": 2913,
      "agent_id": 2,
      "delay": 1.488,
      "speech_duration": 1.508,
      "transcribe_duration": 1.488,
      "wpm": 149,
      "message": "เราก็ไปเลือกดู"
    },
    {
      "message_id": 2914,
      "agent_id": 2,
      "delay": 3.326,
      "speech_duration": 3.3,
      "transcribe_duration": 3.326,
      "wpm": 127,
      "message": "a = 5 เสร็จแล้วก็มองไปดูว่า"
    },
    {
      "message_id": 2915,
      "agent_id": 2,
      "delay": 2.44,
      "speech_duration": 2.468,
      "transcribe_duration": 2.44,
      "wpm": 146,
      "message": "เลขชี้กำลัง n เท่ากับ 3"
    },
    {
      "message_id": 2916,
      "agent_id": 2,
      "delay": 4.246,
      "speech_duration": 4.196,
      "transcribe_duration": 4.246,
      "wpm": 139,
      "message": "ลงมามันเป็นจุกอยู่ตรงไหนคำตอบก็คือ 125"
    },
    {
      "message_id": 2917,
      "agent_id": 2,
      "delay": 2.496,
      "speech_duration": 2.468,
      "transcribe_duration": 2.496,
      "wpm": 122,
      "message": "พอได้คำตอบ 125 ปุ๊บ"
    },
    {
      "message_id": 2918,
      "agent_id": 2,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 134,
      "message": "เวลาที่เรามาเขียน"
    },
    {
      "message_id": 2919,
      "agent_id": 2,
      "delay": 1.228,
      "speech_duration": 1.252,
      "transcribe_duration": 1.228,
      "wpm": 60,
      "message": "พารา"
    },
    {
      "message_id": 2920,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2921,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2922,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2923,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2924,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2925,
      "agent_id": 2,
      "delay": 0.717,
      "speech_duration": 0.676,
      "transcribe_duration": 0.717,
      "wpm": 44,
      "message": "F"
    },
    {
      "message_id": 2926,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2927,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2928,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2929,
      "agent_id": 2,
      "delay": 1.355,
      "speech_duration": 1.38,
      "transcribe_duration": 1.355,
      "wpm": 33,
      "message": "25"
    },
    {
      "message_id": 2930,
      "agent_id": 2,
      "delay": 3.811,
      "speech_duration": 3.748,
      "transcribe_duration": 3.811,
      "wpm": 148,
      "message": "วันนี้รากที่สองมาจะไม่มีอะไรใช่ไหมคะ"
    },
    {
      "message_id": 2931,
      "agent_id": 2,
      "delay": 4.81,
      "speech_duration": 4.644,
      "transcribe_duration": 4.81,
      "wpm": 233,
      "message": "ถ้ามันเป็นรากที่สองสัญลักษณ์ข้างล่างเนี่ยมันจะไม่มีอะไรไม่ต้องเขียนอะไร"
    },
    {
      "message_id": 2932,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 182,
      "message": "แต่เมื่อไหร่ที่มันเป็น"
    },
    {
      "message_id": 2933,
      "agent_id": 2,
      "delay": 1.186,
      "speech_duration": 1.124,
      "transcribe_duration": 1.186,
      "wpm": 160,
      "message": "3 ปุ๊บเนี่ย"
    },
    {
      "message_id": 2934,
      "agent_id": 2,
      "delay": 2.365,
      "speech_duration": 2.404,
      "transcribe_duration": 2.365,
      "wpm": 231,
      "message": "มันจะเขียนเลข 3 อยู่ข้างหน้าอย่างนี้"
    },
    {
      "message_id": 2935,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 134,
      "message": "ความหมายเหมือนกัน"
    },
    {
      "message_id": 2936,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 120,
      "message": "คำตอบก็คือ"
    },
    {
      "message_id": 2937,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 37,
      "message": "5"
    },
    {
      "message_id": 2938,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2939,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2940,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2941,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2942,
      "agent_id": 2,
      "delay": 3.427,
      "speech_duration": 3.428,
      "transcribe_duration": 3.427,
      "wpm": 162,
      "message": "คำตอบก็คือตัวนี้ตัวนี้เอามาเป็นคำตอบ"
    },
    {
      "message_id": 2943,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2944,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.084,
      "transcribe_duration": 2.038,
      "wpm": 180,
      "message": "มันจะสลับกันอย่างนี้แหละ"
    },
    {
      "message_id": 2945,
      "agent_id": 2,
      "delay": 1.976,
      "speech_duration": 2.02,
      "transcribe_duration": 1.976,
      "wpm": 111,
      "message": "คาร่ากับค่าเลข"
    },
    {
      "message_id": 2946,
      "agent_id": 2,
      "delay": 1.006,
      "speech_duration": 1.06,
      "transcribe_duration": 1.006,
      "wpm": 113,
      "message": "ยกกำลัง"
    },
    {
      "message_id": 2947,
      "agent_id": 2,
      "delay": 1.472,
      "speech_duration": 1.508,
      "transcribe_duration": 1.472,
      "wpm": 90,
      "message": "มันก็คือ"
    },
    {
      "message_id": 2948,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2949,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 156,
      "message": "ถ้านักเรียนดูดีๆมันก็คือ"
    },
    {
      "message_id": 2950,
      "agent_id": 2,
      "delay": 5.547,
      "speech_duration": 5.412,
      "transcribe_duration": 5.547,
      "wpm": 175,
      "message": "สลับกันแล้วก็ดูประเด็นว่าตัวไหนเป็นผ้าที่เลขยกกำลังจำให้ได้ว่า"
    },
    {
      "message_id": 2951,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2952,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.292,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2953,
      "agent_id": 2,
      "delay": 3.013,
      "speech_duration": 3.044,
      "transcribe_duration": 3.013,
      "wpm": 182,
      "message": "การถอดข้าราชการต้องแยกตัวประกอบออกมา"
    },
    {
      "message_id": 2954,
      "agent_id": 2,
      "delay": 2.064,
      "speech_duration": 2.084,
      "transcribe_duration": 2.064,
      "wpm": 151,
      "message": "ตัวประกอบต่างๆจะต้อง"
    },
    {
      "message_id": 2955,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2956,
      "agent_id": 2,
      "delay": 2.724,
      "speech_duration": 2.724,
      "transcribe_duration": 2.724,
      "wpm": 198,
      "message": "คุณกันกี่ครั้งจะต้องเป็นตัวเดียวกัน"
    },
    {
      "message_id": 2957,
      "agent_id": 2,
      "delay": 0.703,
      "speech_duration": 0.74,
      "transcribe_duration": 0.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2958,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 217,
      "message": "เดี๋ยวค่อยเอามาตัด"
    },
    {
      "message_id": 2959,
      "agent_id": 2,
      "delay": 1.681,
      "speech_duration": 1.7,
      "transcribe_duration": 1.681,
      "wpm": 106,
      "message": "ออกไปว่ามัน"
    },
    {
      "message_id": 2960,
      "agent_id": 2,
      "delay": 1.877,
      "speech_duration": 1.892,
      "transcribe_duration": 1.877,
      "wpm": 190,
      "message": "เหลือเท่าไหร่จะได้คำตอบ"
    },
    {
      "message_id": 2961,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 109,
      "message": "ดูตัวอย่าง"
    },
    {
      "message_id": 2962,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2963,
      "agent_id": 2,
      "delay": 3.619,
      "speech_duration": 3.556,
      "transcribe_duration": 3.619,
      "wpm": 97,
      "message": "ตัวอย่างตัวนี้ขอแลก 49"
    },
    {
      "message_id": 2964,
      "agent_id": 2,
      "delay": 1.517,
      "speech_duration": 1.572,
      "transcribe_duration": 1.517,
      "wpm": 143,
      "message": "นักเรียนหานะคะ"
    },
    {
      "message_id": 2965,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2966,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2967,
      "agent_id": 2,
      "delay": 0.814,
      "speech_duration": 0.868,
      "transcribe_duration": 0.814,
      "wpm": 104,
      "message": "มีไหม"
    },
    {
      "message_id": 2968,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 141,
      "message": "นักเรียนหาซิ"
    },
    {
      "message_id": 2969,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2970,
      "agent_id": 2,
      "delay": 3.679,
      "speech_duration": 3.684,
      "transcribe_duration": 3.679,
      "wpm": 90,
      "message": "49 มันเท่ากับเท่าไหร่"
    },
    {
      "message_id": 2971,
      "agent_id": 2,
      "delay": 3.739,
      "speech_duration": 3.684,
      "transcribe_duration": 3.739,
      "wpm": 118,
      "message": "ผลลัพธ์มันคือ 49 เลขฐานคือ 7"
    },
    {
      "message_id": 2972,
      "agent_id": 2,
      "delay": 7.82,
      "speech_duration": 7.652,
      "transcribe_duration": 7.82,
      "wpm": 116,
      "message": "เลขฐานคือ 7 นักเรียนดูไปที่ 7 นะคะเท่ากับ 49 ^ 2 ตรงกันไหม"
    },
    {
      "message_id": 2973,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 97,
      "message": "ตรงกันนะคะ"
    },
    {
      "message_id": 2974,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2975,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 46,
      "message": "ใช่"
    },
    {
      "message_id": 2976,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.292,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2977,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2978,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2979,
      "agent_id": 2,
      "delay": 0.526,
      "speech_duration": 0.548,
      "transcribe_duration": 0.526,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2980,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2981,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.548,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2982,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 109,
      "message": "เวลาเขียน"
    },
    {
      "message_id": 2983,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2984,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2985,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 29,
      "message": "49"
    },
    {
      "message_id": 2986,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 133,
      "message": "เนื่องจาก"
    },
    {
      "message_id": 2987,
      "agent_id": 2,
      "delay": 3.681,
      "speech_duration": 3.62,
      "transcribe_duration": 3.681,
      "wpm": 137,
      "message": "7 ^ 2 นี่มันเท่ากับ 49 ใช่ไหมลูก"
    },
    {
      "message_id": 2988,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2989,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2990,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2991,
      "agent_id": 2,
      "delay": 2.821,
      "speech_duration": 2.852,
      "transcribe_duration": 2.821,
      "wpm": 105,
      "message": "คำตอบที่กูบอกไปแล้ว"
    },
    {
      "message_id": 2992,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 168,
      "message": "อันเนี้ย"
    },
    {
      "message_id": 2993,
      "agent_id": 2,
      "delay": 2.094,
      "speech_duration": 2.084,
      "transcribe_duration": 2.094,
      "wpm": 65,
      "message": "เลขฐาน 7"
    },
    {
      "message_id": 2994,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2995,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2996,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2997,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2998,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 147,
      "message": "วันนี้ยกกำลัง 2"
    },
    {
      "message_id": 2999,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3000,
      "agent_id": 2,
      "delay": 4.902,
      "speech_duration": 4.836,
      "transcribe_duration": 4.902,
      "wpm": 152,
      "message": "ข้างบนมันยกกำลังสองเมื่อไหร่ยกกำลังสองปุ๊กตัวฐาน"
    },
    {
      "message_id": 3001,
      "agent_id": 2,
      "delay": 1.237,
      "speech_duration": 1.252,
      "transcribe_duration": 1.237,
      "wpm": 132,
      "message": "เช็ดตัวนี้"
    },
    {
      "message_id": 3002,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.892,
      "transcribe_duration": 1.847,
      "wpm": 159,
      "message": "มันก็เหมือนกันก็คือ"
    },
    {
      "message_id": 3003,
      "agent_id": 2,
      "delay": 3.208,
      "speech_duration": 3.236,
      "transcribe_duration": 3.208,
      "wpm": 121,
      "message": "ลบด้วยก็ได้คำตอบเหมือนกัน"
    },
    {
      "message_id": 3004,
      "agent_id": 2,
      "delay": 0.769,
      "speech_duration": 0.804,
      "transcribe_duration": 0.769,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 3005,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 38,
      "message": "-7"
    },
    {
      "message_id": 3006,
      "agent_id": 2,
      "delay": 3.641,
      "speech_duration": 3.62,
      "transcribe_duration": 3.641,
      "wpm": 186,
      "message": "แล้วก็หลัง 2 ก็คือเอารถเสร็จมาคุยกัน 2 ครั้ง"
    },
    {
      "message_id": 3007,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 1.956,
      "transcribe_duration": 1.986,
      "wpm": 199,
      "message": "เมื่อไหร่ที่มันเป็นคู่มุก"
    },
    {
      "message_id": 3008,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.3,
      "transcribe_duration": 3.336,
      "wpm": 132,
      "message": "คำตอบมันจะเท่ากันก็คือ 19.49"
    },
    {
      "message_id": 3009,
      "agent_id": 2,
      "delay": 4.293,
      "speech_duration": 4.324,
      "transcribe_duration": 4.293,
      "wpm": 149,
      "message": "เพราะฉะนั้นเวลาเราถอดรากที่สองของ 49 ออกมา"
    },
    {
      "message_id": 3010,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3011,
      "agent_id": 2,
      "delay": 1.815,
      "speech_duration": 1.828,
      "transcribe_duration": 1.815,
      "wpm": 148,
      "message": "คำตอบก็คือ 7 กลับ"
    },
    {
      "message_id": 3012,
      "agent_id": 2,
      "delay": 0.637,
      "speech_duration": 0.676,
      "transcribe_duration": 0.637,
      "wpm": 67,
      "message": "ลบ"
    },
    {
      "message_id": 3013,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3014,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3015,
      "agent_id": 2,
      "delay": 0.872,
      "speech_duration": 0.932,
      "transcribe_duration": 0.872,
      "wpm": 113,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 3016,
      "agent_id": 2,
      "delay": 0.527,
      "speech_duration": 0.548,
      "transcribe_duration": 0.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3017,
      "agent_id": 2,
      "delay": 3.915,
      "speech_duration": 3.812,
      "transcribe_duration": 3.915,
      "wpm": 161,
      "message": "ให้ดูว่าไอ้ 49 เนี่ยอะไรมาคูณกัน 2 ครั้ง"
    },
    {
      "message_id": 3018,
      "agent_id": 2,
      "delay": 4.513,
      "speech_duration": 4.388,
      "transcribe_duration": 4.513,
      "wpm": 140,
      "message": "เขาก็ถามหารากที่สองหาดู 2 นะคะอะไรคูณกัน"
    },
    {
      "message_id": 3019,
      "agent_id": 2,
      "delay": 2.603,
      "speech_duration": 2.596,
      "transcribe_duration": 2.603,
      "wpm": 139,
      "message": "2 ครั้งเท่ากับ 29 มีไหม"
    },
    {
      "message_id": 3020,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3021,
      "agent_id": 2,
      "delay": 1.537,
      "speech_duration": 1.508,
      "transcribe_duration": 1.537,
      "wpm": 179,
      "message": "แล้วก็ไล่ไปเลยคุณ"
    },
    {
      "message_id": 3022,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3023,
      "agent_id": 2,
      "delay": 8.521,
      "speech_duration": 8.356,
      "transcribe_duration": 8.521,
      "wpm": 158,
      "message": "ตั้งแต่ 2 * 2 - 3 * 3 - 4 * 4 - 5 * 5 ที่มันเหมือนกันตัวเลขเหมือนกันเอามาคูณกัน 2 ครั้ง"
    },
    {
      "message_id": 3024,
      "agent_id": 2,
      "delay": 2.043,
      "speech_duration": 2.084,
      "transcribe_duration": 2.043,
      "wpm": 144,
      "message": "คำตอบเท่ากับ 45 ไหม"
    },
    {
      "message_id": 3025,
      "agent_id": 2,
      "delay": 4.914,
      "speech_duration": 4.772,
      "transcribe_duration": 4.914,
      "wpm": 173,
      "message": "ถ้ามันไปเจอที่มันคำตอบเหมือนกันแสดงว่าข้านั้นคือค่าของ"
    },
    {
      "message_id": 3026,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 164,
      "message": "รากที่สองของตัวนั้น"
    },
    {
      "message_id": 3027,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3028,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3029,
      "agent_id": 2,
      "delay": 0.618,
      "speech_duration": 0.676,
      "transcribe_duration": 0.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3030,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3031,
      "agent_id": 2,
      "delay": 0.691,
      "speech_duration": 0.74,
      "transcribe_duration": 0.691,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3032,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3033,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3034,
      "agent_id": 2,
      "delay": 1.003,
      "speech_duration": 1.06,
      "transcribe_duration": 1.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3035,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 99,
      "message": "โอเคนะ"
    },
    {
      "message_id": 3036,
      "agent_id": 2,
      "delay": 1.24,
      "speech_duration": 1.252,
      "transcribe_duration": 1.24,
      "wpm": 132,
      "message": "วันนี้มาดู"
    },
    {
      "message_id": 3037,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3038,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3039,
      "agent_id": 2,
      "delay": 1.342,
      "speech_duration": 1.38,
      "transcribe_duration": 1.342,
      "wpm": 120,
      "message": "หาที่มีไหม"
    },
    {
      "message_id": 3040,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3041,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3042,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3043,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.228,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3044,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3045,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.084,
      "transcribe_duration": 2.12,
      "wpm": 122,
      "message": "อยู่ในช่องอะไรนะ"
    },
    {
      "message_id": 3046,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3047,
      "agent_id": 2,
      "delay": 2.954,
      "speech_duration": 2.98,
      "transcribe_duration": 2.954,
      "wpm": 176,
      "message": "นักเรียนคิดว่า 100 เนี่ยอะไรคูณกัน"
    },
    {
      "message_id": 3048,
      "agent_id": 2,
      "delay": 1.548,
      "speech_duration": 1.572,
      "transcribe_duration": 1.548,
      "wpm": 172,
      "message": "เป็นเลขยกกำลังได้"
    },
    {
      "message_id": 3049,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3050,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3051,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3052,
      "agent_id": 2,
      "delay": 2.871,
      "speech_duration": 2.916,
      "transcribe_duration": 2.871,
      "wpm": 51,
      "message": "เลขฐานคือ"
    },
    {
      "message_id": 3053,
      "agent_id": 2,
      "delay": 3.659,
      "speech_duration": 3.684,
      "transcribe_duration": 3.659,
      "wpm": 41,
      "message": "ข้างบนคือ"
    },
    {
      "message_id": 3054,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3055,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 130,
      "message": "ถูกต้องนะคะ"
    },
    {
      "message_id": 3056,
      "agent_id": 2,
      "delay": 2.382,
      "speech_duration": 2.404,
      "transcribe_duration": 2.382,
      "wpm": 156,
      "message": "เลขตัวนี้ช่องนี้ข้างล่าง"
    },
    {
      "message_id": 3057,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.228,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3058,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3059,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3060,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3061,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3062,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3063,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3064,
      "agent_id": 2,
      "delay": 0.576,
      "speech_duration": 0.612,
      "transcribe_duration": 0.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3065,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3066,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3067,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3068,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3069,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3070,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3071,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3072,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3073,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.42,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3074,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3075,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3076,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3077,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.484,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3078,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3079,
      "agent_id": 2,
      "delay": 0.351,
      "speech_duration": 0.42,
      "transcribe_duration": 0.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3080,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3081,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3082,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3083,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3084,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3085,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3086,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3087,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3088,
      "agent_id": 2,
      "delay": 0.513,
      "speech_duration": 0.548,
      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3089,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3090,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3091,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.292,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3092,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3093,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3094,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3095,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3096,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.484,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3097,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.292,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3098,
      "agent_id": 2,
      "delay": 1.67,
      "speech_duration": 1.636,
      "transcribe_duration": 1.67,
      "wpm": 156,
      "message": "ตัวนี้ก็คือศิษย์"
    },
    {
      "message_id": 3099,
      "agent_id": 2,
      "delay": 1.412,
      "speech_duration": 1.444,
      "transcribe_duration": 1.412,
      "wpm": 125,
      "message": "เลขฐานคือสิ"
    },
    {
      "message_id": 3100,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 182,
      "message": "ยกกำลังเท่าไหร่"
    },
    {
      "message_id": 3101,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3102,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3103,
      "agent_id": 2,
      "delay": 2.498,
      "speech_duration": 2.532,
      "transcribe_duration": 2.498,
      "wpm": 95,
      "message": "กำลังเท่าไหร่ 2"
    },
    {
      "message_id": 3104,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3105,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3106,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3107,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3108,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3109,
      "agent_id": 2,
      "delay": 1.281,
      "speech_duration": 1.252,
      "transcribe_duration": 1.281,
      "wpm": 180,
      "message": "นักเรียนดูหนัง"
    },
    {
      "message_id": 3110,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3111,
      "agent_id": 2,
      "delay": 3.464,
      "speech_duration": 3.492,
      "transcribe_duration": 3.464,
      "wpm": 142,
      "message": "นั่นหมายถึงว่า 10 คูณกัน 2 ครั้ง"
    },
    {
      "message_id": 3112,
      "agent_id": 2,
      "delay": 2.356,
      "speech_duration": 2.404,
      "transcribe_duration": 2.356,
      "wpm": 162,
      "message": "ตัวเลขจะต้องเหมือนกันนะคะ"
    },
    {
      "message_id": 3113,
      "agent_id": 2,
      "delay": 1.592,
      "speech_duration": 1.636,
      "transcribe_duration": 1.592,
      "wpm": 147,
      "message": "ตัวเลขเหมือนกัน"
    },
    {
      "message_id": 3114,
      "agent_id": 2,
      "delay": 1.176,
      "speech_duration": 1.124,
      "transcribe_duration": 1.176,
      "wpm": 107,
      "message": "เล็ก 10"
    },
    {
      "message_id": 3115,
      "agent_id": 2,
      "delay": 3.031,
      "speech_duration": 2.916,
      "transcribe_duration": 3.031,
      "wpm": 154,
      "message": "คุณกานต์ 2 ครั้งก็เท่ากับ 100"
    },
    {
      "message_id": 3116,
      "agent_id": 2,
      "delay": 2.467,
      "speech_duration": 2.468,
      "transcribe_duration": 2.467,
      "wpm": 128,
      "message": "และอะไรคะอย่างที่บอก"
    },
    {
      "message_id": 3117,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 105,
      "message": "^ 2 เนี่ยมันเป็นเลขคู่"
    },
    {
      "message_id": 3118,
      "agent_id": 2,
      "delay": 3.263,
      "speech_duration": 3.236,
      "transcribe_duration": 3.263,
      "wpm": 204,
      "message": "ในเมื่อตัวนี้เป็น 10 แล้วฝั่งด้านนี้คืออะไร"
    },
    {
      "message_id": 3119,
      "agent_id": 2,
      "delay": 0.831,
      "speech_duration": 0.868,
      "transcribe_duration": 0.831,
      "wpm": 69,
      "message": "-10"
    },
    {
      "message_id": 3120,
      "agent_id": 2,
      "delay": 1.003,
      "speech_duration": 0.996,
      "transcribe_duration": 1.003,
      "wpm": 60,
      "message": "-10"
    },
    {
      "message_id": 3121,
      "agent_id": 2,
      "delay": 2.618,
      "speech_duration": 2.66,
      "transcribe_duration": 2.618,
      "wpm": 152,
      "message": "คำตอบเท่ากับ 100 เหมือนกัน"
    },
    {
      "message_id": 3122,
      "agent_id": 2,
      "delay": 2.11,
      "speech_duration": 2.148,
      "transcribe_duration": 2.11,
      "wpm": 133,
      "message": "นะคะเสร็จแล้วเราก็"
    },
    {
      "message_id": 3123,
      "agent_id": 2,
      "delay": 2.835,
      "speech_duration": 2.852,
      "transcribe_duration": 2.835,
      "wpm": 168,
      "message": "หารากที่สองของ 100 ได้ก็คืออะไร"
    },
    {
      "message_id": 3124,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.356,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3125,
      "agent_id": 2,
      "delay": 1.293,
      "speech_duration": 1.316,
      "transcribe_duration": 1.293,
      "wpm": 103,
      "message": "2 ไม่ใช่"
    },
    {
      "message_id": 3126,
      "agent_id": 2,
      "delay": 2.899,
      "speech_duration": 2.852,
      "transcribe_duration": 2.899,
      "wpm": 100,
      "message": "ป้าเสร็จแล้วอะไรคะ"
    },
    {
      "message_id": 3127,
      "agent_id": 2,
      "delay": 1.21,
      "speech_duration": 1.252,
      "transcribe_duration": 1.21,
      "wpm": 168,
      "message": "อันนี้คืออะไร"
    },
    {
      "message_id": 3128,
      "agent_id": 2,
      "delay": 2.141,
      "speech_duration": 2.084,
      "transcribe_duration": 2.141,
      "wpm": 115,
      "message": "ได้ลบแค่นั้นเอง"
    },
    {
      "message_id": 3129,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3130,
      "agent_id": 2,
      "delay": 4.31,
      "speech_duration": 4.196,
      "transcribe_duration": 4.31,
      "wpm": 129,
      "message": "ใช่ไหมอันนี้ดูข้อ 3 นักเรียนลองดูซิ"
    },
    {
      "message_id": 3131,
      "agent_id": 2,
      "delay": 2.692,
      "speech_duration": 2.66,
      "transcribe_duration": 2.692,
      "wpm": 118,
      "message": "ลองดูนะลูกเพราะที่ 3"
    },
    {
      "message_id": 3132,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3133,
      "agent_id": 2,
      "delay": 2.305,
      "speech_duration": 2.34,
      "transcribe_duration": 2.305,
      "wpm": 71,
      "message": "หาสิคะ 169"
    },
    {
      "message_id": 3134,
      "agent_id": 2,
      "delay": 1.203,
      "speech_duration": 1.252,
      "transcribe_duration": 1.203,
      "wpm": 132,
      "message": "อะไรคูณกัน"
    },
    {
      "message_id": 3135,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3136,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3137,
      "agent_id": 2,
      "delay": 0.541,
      "speech_duration": 0.612,
      "transcribe_duration": 0.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3138,
      "agent_id": 2,
      "delay": 4.042,
      "speech_duration": 4.068,
      "transcribe_duration": 4.042,
      "wpm": 81,
      "message": "ตัวเลขจะต้องเหมือนกัน"
    },
    {
      "message_id": 3139,
      "agent_id": 2,
      "delay": 0.578,
      "speech_duration": 0.612,
      "transcribe_duration": 0.578,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3140,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3141,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3142,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3143,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3144,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3145,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3146,
      "agent_id": 2,
      "delay": 0.953,
      "speech_duration": 0.996,
      "transcribe_duration": 0.953,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3147,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3148,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.484,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3149,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3150,
      "agent_id": 2,
      "delay": 1.327,
      "speech_duration": 1.38,
      "transcribe_duration": 1.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3151,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3152,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3153,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3154,
      "agent_id": 2,
      "delay": 2.173,
      "speech_duration": 2.212,
      "transcribe_duration": 2.173,
      "wpm": 129,
      "message": "มีคนตอบถูกแล้วนะคะ"
    },
    {
      "message_id": 3155,
      "agent_id": 2,
      "delay": 2.017,
      "speech_duration": 2.02,
      "transcribe_duration": 2.017,
      "wpm": 97,
      "message": "ตรงนี้คือ 10"
    },
    {
      "message_id": 3156,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 27,
      "message": "3"
    },
    {
      "message_id": 3157,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3158,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3159,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 163,
      "message": "ตรงนี้คือเลข 2 อยู่แล้ว"
    },
    {
      "message_id": 3160,
      "agent_id": 2,
      "delay": 2.126,
      "speech_duration": 2.148,
      "transcribe_duration": 2.126,
      "wpm": 140,
      "message": "เพราะมันหารากที่สอง"
    },
    {
      "message_id": 3161,
      "agent_id": 2,
      "delay": 3.818,
      "speech_duration": 3.812,
      "transcribe_duration": 3.818,
      "wpm": 177,
      "message": "เลขชี้กำลังจะเท่ากับ 2 ไม่ต้องคิดอะไรมากนะคะ"
    },
    {
      "message_id": 3162,
      "agent_id": 2,
      "delay": 0.363,
      "speech_duration": 0.42,
      "transcribe_duration": 0.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3163,
      "agent_id": 2,
      "delay": 1.982,
      "speech_duration": 2.02,
      "transcribe_duration": 1.982,
      "wpm": 67,
      "message": "13 * กัน"
    },
    {
      "message_id": 3164,
      "agent_id": 2,
      "delay": 4.056,
      "speech_duration": 3.94,
      "transcribe_duration": 4.056,
      "wpm": 156,
      "message": "2 ครั้งเท่ากับ 169 บาทอันนี้ก็กลายเป็นลบ"
    },
    {
      "message_id": 3165,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 28,
      "message": "3"
    },
    {
      "message_id": 3166,
      "agent_id": 2,
      "delay": 1.834,
      "speech_duration": 1.892,
      "transcribe_duration": 1.834,
      "wpm": 103,
      "message": "คำตอบคืออะไร"
    },
    {
      "message_id": 3167,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 80,
      "message": "เน็ต 3"
    },
    {
      "message_id": 3168,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3169,
      "agent_id": 2,
      "delay": 1.363,
      "speech_duration": 1.38,
      "transcribe_duration": 1.363,
      "wpm": 130,
      "message": "บางนานี้คือ"
    },
    {
      "message_id": 3170,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3171,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 46,
      "message": "ลบ 13"
    },
    {
      "message_id": 3172,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3173,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 99,
      "message": "ได้ไหม"
    },
    {
      "message_id": 3174,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3175,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3176,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3177,
      "agent_id": 2,
      "delay": 3.685,
      "speech_duration": 3.684,
      "transcribe_duration": 3.685,
      "wpm": 134,
      "message": "ได้ไหมดูตรงตารางนะคะที่ครูแจกให้"
    },
    {
      "message_id": 3178,
      "agent_id": 2,
      "delay": 2.872,
      "speech_duration": 2.916,
      "transcribe_duration": 2.872,
      "wpm": 144,
      "message": "เสร็จแล้วให้นักเรียนหาคำตอบ"
    },
    {
      "message_id": 3179,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 121,
      "message": "วันนี้"
    },
    {
      "message_id": 3180,
      "agent_id": 2,
      "delay": 7.023,
      "speech_duration": 6.948,
      "transcribe_duration": 7.023,
      "wpm": 184,
      "message": "ส่วนเรื่องของรากที่สองอยู่เพราะฉะนั้นเลขชี้กำลังนะคะเลขชี้กำลังตรงนี้จะต้องเป็นเลข 2"
    },
    {
      "message_id": 3181,
      "agent_id": 2,
      "delay": 1.129,
      "speech_duration": 1.188,
      "transcribe_duration": 1.129,
      "wpm": 76,
      "message": "คำตอบ"
    },
    {
      "message_id": 3182,
      "agent_id": 2,
      "delay": 3.011,
      "speech_duration": 2.98,
      "transcribe_duration": 3.011,
      "wpm": 196,
      "message": "มันจะเป็นได้ทั้งบวกแล้วก็เป็นได้ทั้งรบ"
    },
    {
      "message_id": 3183,
      "agent_id": 2,
      "delay": 2.143,
      "speech_duration": 2.084,
      "transcribe_duration": 2.143,
      "wpm": 173,
      "message": "มีอยู่ 2 ค่าด้วยกันนะคะ"
    },
    {
      "message_id": 3184,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3185,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3186,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3187,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3188,
      "agent_id": 2,
      "delay": 1.543,
      "speech_duration": 1.572,
      "transcribe_duration": 1.543,
      "wpm": 134,
      "message": "Watch 4 กับ 5"
    },
    {
      "message_id": 3189,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3190,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3191,
      "agent_id": 2,
      "delay": 0.831,
      "speech_duration": 0.868,
      "transcribe_duration": 0.831,
      "wpm": 121,
      "message": "ได้ไหม"
    },
    {
      "message_id": 3192,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3193,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3194,
      "agent_id": 2,
      "delay": 1.615,
      "speech_duration": 1.636,
      "transcribe_duration": 1.615,
      "wpm": 101,
      "message": "อะไรคูณกัน"
    },
    {
      "message_id": 3195,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3196,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3197,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3198,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3199,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.484,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3200,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3201,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3202,
      "agent_id": 2,
      "delay": 1.253,
      "speech_duration": 1.316,
      "transcribe_duration": 1.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3203,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3204,
      "agent_id": 2,
      "delay": 0.352,
      "speech_duration": 0.42,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3205,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3206,
      "agent_id": 2,
      "delay": 4.037,
      "speech_duration": 4.004,
      "transcribe_duration": 4.037,
      "wpm": 135,
      "message": "มีคนตอบกูมาแล้วนักเรียนลองโพสต์ดูนะ"
    },
    {
      "message_id": 3207,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3208,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3209,
      "agent_id": 2,
      "delay": 0.843,
      "speech_duration": 0.868,
      "transcribe_duration": 0.843,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3210,
      "agent_id": 2,
      "delay": 2.185,
      "speech_duration": 2.212,
      "transcribe_duration": 2.185,
      "wpm": 68,
      "message": "อาถูกนะคะ"
    },
    {
      "message_id": 3211,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3212,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 83,
      "message": "ก็คือ 15"
    },
    {
      "message_id": 3213,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3214,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 130,
      "message": "พรุ่งนี้ 15"
    },
    {
      "message_id": 3215,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3216,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3217,
      "agent_id": 2,
      "delay": 1.972,
      "speech_duration": 2.02,
      "transcribe_duration": 1.972,
      "wpm": 52,
      "message": "15 ^ 2"
    },
    {
      "message_id": 3218,
      "agent_id": 2,
      "delay": 5.029,
      "speech_duration": 4.964,
      "transcribe_duration": 5.029,
      "wpm": 127,
      "message": "เอา 15 มาคูณกัน 2 ครั้งคำตอบจะเท่ากับ 225"
    },
    {
      "message_id": 3219,
      "agent_id": 2,
      "delay": 1.349,
      "speech_duration": 1.252,
      "transcribe_duration": 1.349,
      "wpm": 228,
      "message": "ทางด้านนี้เท่าไหร่"
    },
    {
      "message_id": 3220,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.444,
      "transcribe_duration": 1.418,
      "wpm": 187,
      "message": "อีกฝั่งนึงคืออะไร"
    },
    {
      "message_id": 3221,
      "agent_id": 2,
      "delay": 2.248,
      "speech_duration": 2.276,
      "transcribe_duration": 2.248,
      "wpm": 79,
      "message": "-15 นั่นเอง"
    },
    {
      "message_id": 3222,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3223,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 68,
      "message": "คำตอบ"
    },
    {
      "message_id": 3224,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3225,
      "agent_id": 2,
      "delay": 1.672,
      "speech_duration": 1.7,
      "transcribe_duration": 1.672,
      "wpm": 159,
      "message": "ตัวนี้นะคะเอาลงมา"
    },
    {
      "message_id": 3226,
      "agent_id": 2,
      "delay": 1.625,
      "speech_duration": 1.636,
      "transcribe_duration": 1.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3227,
      "agent_id": 2,
      "delay": 1.275,
      "speech_duration": 1.316,
      "transcribe_duration": 1.275,
      "wpm": 182,
      "message": "วันนี้ก็เอาลงมา"
    },
    {
      "message_id": 3228,
      "agent_id": 2,
      "delay": 1.818,
      "speech_duration": 1.828,
      "transcribe_duration": 1.818,
      "wpm": 131,
      "message": "ข้อสุดท้ายข้อ 5"
    },
    {
      "message_id": 3229,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.548,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3230,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.356,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3231,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3232,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3233,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3234,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3235,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3236,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.42,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3237,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3238,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3239,
      "agent_id": 2,
      "delay": 1.133,
      "speech_duration": 1.188,
      "transcribe_duration": 1.133,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3240,
      "agent_id": 2,
      "delay": 0.805,
      "speech_duration": 0.868,
      "transcribe_duration": 0.805,
      "wpm": 121,
      "message": "ได้ไหม"
    },
    {
      "message_id": 3241,
      "agent_id": 2,
      "delay": 0.552,
      "speech_duration": 0.612,
      "transcribe_duration": 0.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3242,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.292,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3243,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3244,
      "agent_id": 2,
      "delay": 0.766,
      "speech_duration": 0.804,
      "transcribe_duration": 0.766,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3245,
      "agent_id": 2,
      "delay": 0.711,
      "speech_duration": 0.74,
      "transcribe_duration": 0.711,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3246,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3247,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.74,
      "transcribe_duration": 0.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3248,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3249,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3250,
      "agent_id": 2,
      "delay": 3.153,
      "speech_duration": 3.172,
      "transcribe_duration": 3.153,
      "wpm": 142,
      "message": "อะไรคูณกัน 2 ครั้งเท่ากับ 625"
    },
    {
      "message_id": 3251,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3252,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3253,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3254,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3255,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3256,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3257,
      "agent_id": 2,
      "delay": 1.262,
      "speech_duration": 1.316,
      "transcribe_duration": 1.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3258,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3259,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3260,
      "agent_id": 2,
      "delay": 2.351,
      "speech_duration": 2.404,
      "transcribe_duration": 2.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3261,
      "agent_id": 2,
      "delay": 4.093,
      "speech_duration": 0,
      "transcribe_duration": 4.093,
      "wpm": 0,
      "message": "5 ^ 4"
    },
    {
      "message_id": 3262,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3263,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3264,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3265,
      "agent_id": 2,
      "delay": 2.205,
      "speech_duration": 2.212,
      "transcribe_duration": 2.205,
      "wpm": 27,
      "message": "ได้"
    },
    {
      "message_id": 3266,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3267,
      "agent_id": 2,
      "delay": 1.534,
      "speech_duration": 1.572,
      "transcribe_duration": 1.534,
      "wpm": 57,
      "message": "5 ^ 4"
    },
    {
      "message_id": 3268,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 115,
      "message": "ลูกบอกว่า 5 ^ 4"
    },
    {
      "message_id": 3269,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 43,
      "message": "5 ^ 4"
    },
    {
      "message_id": 3270,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3271,
      "agent_id": 2,
      "delay": 1.976,
      "speech_duration": 2.02,
      "transcribe_duration": 1.976,
      "wpm": 141,
      "message": "แต่อันนี้เราถอดราก"
    },
    {
      "message_id": 3272,
      "agent_id": 2,
      "delay": 0.927,
      "speech_duration": 0.932,
      "transcribe_duration": 0.927,
      "wpm": 32,
      "message": "2"
    },
    {
      "message_id": 3273,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3274,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.364,
      "transcribe_duration": 3.336,
      "wpm": 165,
      "message": "เลขชี้กำลังตรงนี้มันเป็นเลข 4 ไม่ได้"
    },
    {
      "message_id": 3275,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.212,
      "transcribe_duration": 2.17,
      "wpm": 156,
      "message": "มันจะต้องเป็นเลขอะไรคะ"
    },
    {
      "message_id": 3276,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3277,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3278,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.356,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3279,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3280,
      "agent_id": 2,
      "delay": 3.485,
      "speech_duration": 3.492,
      "transcribe_duration": 3.485,
      "wpm": 150,
      "message": "มันจะต้องเป็นเลข 2 ตัวนี้เป็นเลข 2"
    },
    {
      "message_id": 3281,
      "agent_id": 2,
      "delay": 2.37,
      "speech_duration": 2.404,
      "transcribe_duration": 2.37,
      "wpm": 156,
      "message": "บังคับให้ตรงนี้เป็นเลข 2"
    },
    {
      "message_id": 3282,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.292,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3283,
      "agent_id": 2,
      "delay": 3.169,
      "speech_duration": 3.108,
      "transcribe_duration": 3.169,
      "wpm": 174,
      "message": "ตรงนี้เป็นเลข 2 อะไรคูณกันเท่ากับ 4"
    },
    {
      "message_id": 3284,
      "agent_id": 2,
      "delay": 3.716,
      "speech_duration": 3.748,
      "transcribe_duration": 3.716,
      "wpm": 124,
      "message": "2 * 2 เป็น 4 ใช่ไหมตัวนี้แตกไป"
    },
    {
      "message_id": 3285,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3286,
      "agent_id": 2,
      "delay": 0.947,
      "speech_duration": 0.932,
      "transcribe_duration": 0.947,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3287,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 35,
      "message": "2"
    },
    {
      "message_id": 3288,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3289,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3290,
      "agent_id": 2,
      "delay": 3.389,
      "speech_duration": 3.364,
      "transcribe_duration": 3.389,
      "wpm": 161,
      "message": "รู้ไหมคะ 2 * 2 เป็น 4 เท่ากับตรงนี้"
    },
    {
      "message_id": 3291,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3292,
      "agent_id": 2,
      "delay": 2.124,
      "speech_duration": 2.148,
      "transcribe_duration": 2.124,
      "wpm": 209,
      "message": "ตอนนี้อยู่ข้างบนแล้วนะได้แล้ว"
    },
    {
      "message_id": 3293,
      "agent_id": 2,
      "delay": 2.02,
      "speech_duration": 2.02,
      "transcribe_duration": 2.02,
      "wpm": 134,
      "message": "ลงมาใส่ตรงนี้แล้ว"
    },
    {
      "message_id": 3294,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 28,
      "message": "2"
    },
    {
      "message_id": 3295,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 101,
      "message": "ยกกำลัง"
    },
    {
      "message_id": 3296,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3297,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3298,
      "agent_id": 2,
      "delay": 3.46,
      "speech_duration": 3.492,
      "transcribe_duration": 3.46,
      "wpm": 112,
      "message": "เท่าไหร่ตัวนี้ก็คือ 5 ^ 2"
    },
    {
      "message_id": 3299,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3300,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3301,
      "agent_id": 2,
      "delay": 6.736,
      "speech_duration": 6.628,
      "transcribe_duration": 6.736,
      "wpm": 136,
      "message": "5 ^ 2 เป็นเท่าไหร่ลูกหาคำตอบซิ ^ 2 หมายถึง 5 คูณกัน 2 ครั้ง"
    },
    {
      "message_id": 3302,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3303,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.724,
      "transcribe_duration": 2.68,
      "wpm": 154,
      "message": "เท่าไหร่ 5 * 5 เป็นเท่าไหร่"
    },
    {
      "message_id": 3304,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3305,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3306,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3307,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3308,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3309,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3310,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3311,
      "agent_id": 2,
      "delay": 1.779,
      "speech_duration": 1.828,
      "transcribe_duration": 1.779,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3312,
      "agent_id": 2,
      "delay": 3.796,
      "speech_duration": 3.812,
      "transcribe_duration": 3.796,
      "wpm": 94,
      "message": "ถูกต้องนะคะเพราะกลับ 25"
    },
    {
      "message_id": 3313,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3314,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3315,
      "agent_id": 2,
      "delay": 0.322,
      "speech_duration": 0.356,
      "transcribe_duration": 0.322,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3316,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3317,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3318,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3319,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3320,
      "agent_id": 2,
      "delay": 1.559,
      "speech_duration": 1.572,
      "transcribe_duration": 1.559,
      "wpm": 134,
      "message": "ทางด้านนี้คือ"
    },
    {
      "message_id": 3321,
      "agent_id": 2,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 139,
      "message": "นี่คืออะไร"
    },
    {
      "message_id": 3322,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3323,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 35,
      "message": "-25"
    },
    {
      "message_id": 3324,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3325,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3326,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3327,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.548,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3328,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3329,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3330,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 80,
      "message": "คำตอบ"
    },
    {
      "message_id": 3331,
      "agent_id": 2,
      "delay": 2.756,
      "speech_duration": 2.788,
      "transcribe_duration": 2.756,
      "wpm": 81,
      "message": "25 แล้วก็ - 25"
    },
    {
      "message_id": 3332,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3333,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3334,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3335,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3336,
      "agent_id": 2,
      "delay": 0.518,
      "speech_duration": 0.548,
      "transcribe_duration": 0.518,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3337,
      "agent_id": 2,
      "delay": 2.805,
      "speech_duration": 2.788,
      "transcribe_duration": 2.805,
      "wpm": 124,
      "message": "ที่นักเรียนตอบครูมาว่า"
    },
    {
      "message_id": 3338,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3339,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3340,
      "agent_id": 2,
      "delay": 3.97,
      "speech_duration": 3.94,
      "transcribe_duration": 3.97,
      "wpm": 133,
      "message": "625 เท่ากับ 5 ยกกำลัง 4 มันถูกนะคะ"
    },
    {
      "message_id": 3341,
      "agent_id": 2,
      "delay": 1.731,
      "speech_duration": 1.764,
      "transcribe_duration": 1.731,
      "wpm": 128,
      "message": "แต่ตอนนี้เราหา"
    },
    {
      "message_id": 3342,
      "agent_id": 2,
      "delay": 3.215,
      "speech_duration": 3.236,
      "transcribe_duration": 3.215,
      "wpm": 125,
      "message": "ข้าคือให้เขาให้หารากที่สอง"
    },
    {
      "message_id": 3343,
      "agent_id": 2,
      "delay": 3.627,
      "speech_duration": 3.556,
      "transcribe_duration": 3.627,
      "wpm": 224,
      "message": "เพราะฉะนั้นเล็กมีกำลังตรงนี้จะต้องเป็นเลข 2 เท่านั้น"
    },
    {
      "message_id": 3344,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.828,
      "transcribe_duration": 1.847,
      "wpm": 181,
      "message": "เราก็เลยมาแตกตัวเนี้ย"
    },
    {
      "message_id": 3345,
      "agent_id": 2,
      "delay": 1.342,
      "speech_duration": 1.316,
      "transcribe_duration": 1.342,
      "wpm": 137,
      "message": "เลขชี้กำลัง"
    },
    {
      "message_id": 3346,
      "agent_id": 2,
      "delay": 2.882,
      "speech_duration": 2.916,
      "transcribe_duration": 2.882,
      "wpm": 129,
      "message": "ออกมาให้มันเป็น 2 ให้ได้"
    },
    {
      "message_id": 3347,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 207,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 3348,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 119,
      "message": "2 * 2 เป็น 4"
    },
    {
      "message_id": 3349,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 196,
      "message": "แล้วก็หยิบ 2 มาเป็นเลข"
    },
    {
      "message_id": 3350,
      "agent_id": 2,
      "delay": 1.77,
      "speech_duration": 1.7,
      "transcribe_duration": 1.77,
      "wpm": 168,
      "message": "เช็คพลังตัวนึงนะคะ"
    },
    {
      "message_id": 3351,
      "agent_id": 2,
      "delay": 2.25,
      "speech_duration": 2.276,
      "transcribe_duration": 2.25,
      "wpm": 171,
      "message": "2 ตัวนี้ก็คือเอาเข้ามาคูณ"
    },
    {
      "message_id": 3352,
      "agent_id": 2,
      "delay": 1.076,
      "speech_duration": 1.124,
      "transcribe_duration": 1.076,
      "wpm": 147,
      "message": "อยู่ข้างใน"
    },
    {
      "message_id": 3353,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3354,
      "agent_id": 2,
      "delay": 2.662,
      "speech_duration": 2.66,
      "transcribe_duration": 2.662,
      "wpm": 124,
      "message": "มันก็วงเล็บซ้อนวงเล็บ"
    },
    {
      "message_id": 3355,
      "agent_id": 2,
      "delay": 1.521,
      "speech_duration": 1.572,
      "transcribe_duration": 1.521,
      "wpm": 172,
      "message": "จำได้ไหมคุณสมบัติ"
    },
    {
      "message_id": 3356,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 38,
      "message": "มา"
    },
    {
      "message_id": 3357,
      "agent_id": 2,
      "delay": 0.519,
      "speech_duration": 0.548,
      "transcribe_duration": 0.519,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3358,
      "agent_id": 2,
      "delay": 2.176,
      "speech_duration": 2.212,
      "transcribe_duration": 2.176,
      "wpm": 102,
      "message": "ยกกำลัง 2 นะคะ"
    },
    {
      "message_id": 3359,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3360,
      "agent_id": 2,
      "delay": 2.623,
      "speech_duration": 2.66,
      "transcribe_duration": 2.623,
      "wpm": 169,
      "message": "เสร็จแล้วก็ยกกำลังสองอีกทีนึง"
    },
    {
      "message_id": 3361,
      "agent_id": 2,
      "delay": 1.9,
      "speech_duration": 1.956,
      "transcribe_duration": 1.9,
      "wpm": 107,
      "message": "นี่คือสิ่งที่"
    },
    {
      "message_id": 3362,
      "agent_id": 2,
      "delay": 1.806,
      "speech_duration": 1.828,
      "transcribe_duration": 1.806,
      "wpm": 189,
      "message": "คุณสมบัติที่เราเรียนมา"
    },
    {
      "message_id": 3363,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3364,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3365,
      "agent_id": 2,
      "delay": 1.918,
      "speech_duration": 1.892,
      "transcribe_duration": 1.918,
      "wpm": 159,
      "message": "เรื่องของเลขยกกำลัง"
    },
    {
      "message_id": 3366,
      "agent_id": 2,
      "delay": 3.778,
      "speech_duration": 3.748,
      "transcribe_duration": 3.778,
      "wpm": 176,
      "message": "เดี๋ยวมันก็จะถูกนำมาใช้ในค่าของรากเหมือนกัน"
    },
    {
      "message_id": 3367,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3368,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3369,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 75,
      "message": "ฐานะ"
    },
    {
      "message_id": 3370,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3371,
      "agent_id": 2,
      "delay": 2.421,
      "speech_duration": 2.468,
      "transcribe_duration": 2.421,
      "wpm": 158,
      "message": "เดี๋ยวครูจะให้นักเรียนลอง"
    },
    {
      "message_id": 3372,
      "agent_id": 2,
      "delay": 0.706,
      "speech_duration": 0.74,
      "transcribe_duration": 0.706,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3373,
      "agent_id": 2,
      "delay": 0.209,
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