{
  "average_delay": 1.504,
  "average_delay_with_out_empty_turn": 2.413,
  "average_speech_duration": 1.514,
  "average_transcribe_duration": 1.504,
  "wpm": 73,
  "wpm_with_out_empty_turn": 135,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 1.504,
      "average_delay_with_out_empty_turn": 2.413,
      "average_speech_duration": 1.514,
      "average_transcribe_duration": 1.504,
      "wpm": 73,
      "wpm_with_out_empty_turn": 135
    },
    {
      "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": 0.407,
      "speech_duration": 0.292,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 2.41,
      "speech_duration": 2.468,
      "transcribe_duration": 2.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 3.128,
      "speech_duration": 3.172,
      "transcribe_duration": 3.128,
      "wpm": 123,
      "message": "สวัสดีค่ะได้ยินเสียงไหมคะ"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 0.553,
      "speech_duration": 0.612,
      "transcribe_duration": 0.553,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 3.581,
      "speech_duration": 3.62,
      "transcribe_duration": 3.581,
      "wpm": 54,
      "message": "เกม rov นุ๊ก"
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.484,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 3.69,
      "speech_duration": 3.684,
      "transcribe_duration": 3.69,
      "wpm": 155,
      "message": "สวัสดีตอนเช้าทุกๆนะคะทุกคนสบายดีไหมคะ"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 3.192,
      "speech_duration": 3.236,
      "transcribe_duration": 3.192,
      "wpm": 134,
      "message": "หนิงบอกว่าไม่สบายเป็นอะไรลูก"
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 1.786,
      "speech_duration": 1.828,
      "transcribe_duration": 1.786,
      "wpm": 164,
      "message": "ล้อเล่นนะเดี๋ยวกูจะ"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 3.901,
      "speech_duration": 3.94,
      "transcribe_duration": 3.901,
      "wpm": 99,
      "message": "สบายดีก็ต้องบอกสบายดีนะคะ"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 3.603,
      "speech_duration": 3.62,
      "transcribe_duration": 3.603,
      "wpm": 199,
      "message": "เราไม่ได้เรียนเราไม่ได้เจอกัน 12 อาทิตย์เลยนะคะ"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.356,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 101,
      "message": "ห้องนี้"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 0.352,
      "speech_duration": 0.292,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 3.21,
      "speech_duration": 3.236,
      "transcribe_duration": 3.21,
      "wpm": 153,
      "message": "ไปแข่งอะไรมาไปแข่งกีฬามาใช่ไหมคะ"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 2.76,
      "speech_duration": 2.724,
      "transcribe_duration": 2.76,
      "wpm": 182,
      "message": "ได้ไปแข่งกีฬามาแล้วมีเพื่อนมาแค่"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 96,
      "message": "คนสองคน"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 0.692,
      "speech_duration": 0.74,
      "transcribe_duration": 0.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 1.474,
      "speech_duration": 1.508,
      "transcribe_duration": 1.474,
      "wpm": 109,
      "message": "วันนี้นะคะ"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 3.126,
      "speech_duration": 3.172,
      "transcribe_duration": 3.126,
      "wpm": 184,
      "message": "หลังจากที่เราไปแข่งกีฬามาสิ่งที่ครูสอน"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 3.987,
      "speech_duration": 4.004,
      "transcribe_duration": 3.987,
      "wpm": 172,
      "message": "2 เดือนนะคะตั้งแต่เปิดเทอมมาเราเรียนกันเรื่อง"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 0.877,
      "speech_duration": 0.932,
      "transcribe_duration": 0.877,
      "wpm": 145,
      "message": "อะไรเอ่ย"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 6.321,
      "speech_duration": 6.308,
      "transcribe_duration": 6.321,
      "wpm": 174,
      "message": "ตารางแจกแจงความถี่ใช่ไหมจำได้ไหมตารางแจกแจงความถี่ที่เราเรียนมีกี่แบบลูก"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 0.889,
      "speech_duration": 0.932,
      "transcribe_duration": 0.889,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 126,
      "message": "รัชชานนท์"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 5.202,
      "speech_duration": 5.22,
      "transcribe_duration": 5.202,
      "wpm": 210,
      "message": "ตารางแจกแจงความถี่ที่ครูสอนตอนแรกเป็นตารางแจกแจงความถี่แบบไหนมันมีกี่แบบ"
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 125,
      "message": "มีกี่แบบคะ"
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.42,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 77,
      "message": "มี 3 แบบ"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 30,
      "message": "โอ๋"
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 2.447,
      "speech_duration": 2.468,
      "transcribe_duration": 2.447,
      "wpm": 115,
      "message": "3 แบบมีอะไรบ้างลูก"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.42,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 2.043,
      "speech_duration": 2.084,
      "transcribe_duration": 2.043,
      "wpm": 173,
      "message": "มีอะไรบ้างแบบแรกคืออะไร"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 204,
      "message": "อธิบายให้กูหน่อย"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.228,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 179,
      "message": "อันแรกคืออะไรเอ่ย"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 0.195,
      "speech_duration": 0.228,
      "transcribe_duration": 0.195,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.42,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.356,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 0.682,
      "speech_duration": 0.74,
      "transcribe_duration": 0.682,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.292,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.228,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.228,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.608,
      "speech_duration": 0.676,
      "transcribe_duration": 0.608,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 1.336,
      "speech_duration": 1.38,
      "transcribe_duration": 1.336,
      "wpm": 87,
      "message": "เอาใหม่"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 2.417,
      "speech_duration": 2.468,
      "transcribe_duration": 2.417,
      "wpm": 194,
      "message": "อันนี้คือตารางแจกแจงความถี่เนาะ"
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.7,
      "transcribe_duration": 1.653,
      "wpm": 79,
      "message": "อธิบายมา"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 4.038,
      "speech_duration": 4.068,
      "transcribe_duration": 4.038,
      "wpm": 177,
      "message": "อธิบายมาลักษณะของตารางแจกแจงความถี่จะเป็นแบบนี้"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 1.415,
      "speech_duration": 1.444,
      "transcribe_duration": 1.415,
      "wpm": 156,
      "message": "อยู่ 3 คอลัมน์"
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 114,
      "message": "3 คอลัมน์"
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 2.964,
      "speech_duration": 2.916,
      "transcribe_duration": 2.964,
      "wpm": 211,
      "message": "คอลัมน์แรกคอลัมน์แรกประกอบไปด้วยอะไรเอ่ย"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 2.563,
      "speech_duration": 2.596,
      "transcribe_duration": 2.563,
      "wpm": 139,
      "message": "ข้อมูลคือสิ่งที่เราสนใจ"
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 3.208,
      "speech_duration": 3.236,
      "transcribe_duration": 3.208,
      "wpm": 162,
      "message": "นะคะอย่างเช่นข้อมูลตัวนี้เป็นคะแนน"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 3.084,
      "speech_duration": 3.044,
      "transcribe_duration": 3.084,
      "wpm": 172,
      "message": "ฟ้าเป็นคะแนนแต่ถ้ากูจะไปเก็บข้อมูล"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 2.871,
      "speech_duration": 2.916,
      "transcribe_duration": 2.871,
      "wpm": 129,
      "message": "เกี่ยวกับอายุของนักเรียน"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 2.505,
      "speech_duration": 2.532,
      "transcribe_duration": 2.505,
      "wpm": 190,
      "message": "โรงเรียนโสตศึกษาจังหวัดอุดรธานี"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 101,
      "message": "นะคะ"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 4.869,
      "speech_duration": 4.9,
      "transcribe_duration": 4.869,
      "wpm": 187,
      "message": "อายุของนักเรียนข้อมูลตรงนี้ก็จะต้องเปลี่ยนใหม่นะลูกเขียนใหม่"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 1.675,
      "speech_duration": 1.7,
      "transcribe_duration": 1.675,
      "wpm": 221,
      "message": "เขียนใหม่เป็นอะไรพี่หนิง"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 1.82,
      "speech_duration": 1.828,
      "transcribe_duration": 1.82,
      "wpm": 246,
      "message": "วันนี้เปลี่ยนจากคะแนนเป็นอะไร"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 1.616,
      "speech_duration": 1.636,
      "transcribe_duration": 1.616,
      "wpm": 202,
      "message": "ถ้ากูถามเกี่ยวกับอายุ"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 5.153,
      "speech_duration": 5.156,
      "transcribe_duration": 5.153,
      "wpm": 145,
      "message": "มันจะต้องเปลี่ยนเป็นอายุนะคะเปลี่ยนเป็นอายุถ้าครู"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 1.924,
      "speech_duration": 1.956,
      "transcribe_duration": 1.924,
      "wpm": 123,
      "message": "ให้ไปเก็บข้อมูล"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 109,
      "message": "เอาอะไรดี"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.356,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 109,
      "message": "เงินเดือน"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.228,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 1.655,
      "speech_duration": 1.7,
      "transcribe_duration": 1.655,
      "wpm": 141,
      "message": "ข้อมูลเงินเดือน"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 3.536,
      "speech_duration": 3.556,
      "transcribe_duration": 3.536,
      "wpm": 181,
      "message": "ของคุณครูในโรงเรียนโสตศึกษาจังหวัดอุดรธานี"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 2.309,
      "speech_duration": 2.34,
      "transcribe_duration": 2.309,
      "wpm": 160,
      "message": "ข้อมูลตัวนี้ช่องนี้ก็คือ"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 4.303,
      "speech_duration": 4.324,
      "transcribe_duration": 4.303,
      "wpm": 180,
      "message": "เงินเดือนนะคะมีหน่วยเป็นบาทนะคะมีหน่วยเป็นบาทวันนี้"
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 4.975,
      "speech_duration": 4.964,
      "transcribe_duration": 4.975,
      "wpm": 130,
      "message": "คอลัมน์ที่ 2 คือรอยขีดรอยขีดก็คือในช่วงนี้"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 114,
      "message": "คะแนนนี้"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 5.251,
      "speech_duration": 5.284,
      "transcribe_duration": 5.251,
      "wpm": 116,
      "message": "มีกี่คนพบข้อมูลกี่ข้อมูลนะคะนับจำนวนนะคะ"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 2.71,
      "speech_duration": 2.724,
      "transcribe_duration": 2.71,
      "wpm": 132,
      "message": "คอลัมน์ที่ 3 คือความถี่"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.212,
      "transcribe_duration": 2.233,
      "wpm": 190,
      "message": "จากร้อยเอ็ดตัวนี้เป็นอัพค่ะ"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 1.778,
      "speech_duration": 1.764,
      "transcribe_duration": 1.778,
      "wpm": 170,
      "message": "นับว่ามันมีเท่าไหร่"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 3.328,
      "speech_duration": 3.364,
      "transcribe_duration": 3.328,
      "wpm": 161,
      "message": "มี 400-500 ไหมตรงนี้เขียนเป็นตัวเลข"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 2.681,
      "speech_duration": 2.724,
      "transcribe_duration": 2.681,
      "wpm": 149,
      "message": "อันนี้เข้าใจที่กูถามลูกว่า"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.364,
      "transcribe_duration": 3.321,
      "wpm": 183,
      "message": "ตารางแจกแจงความถี่ที่ครูสอนไปมันมีกี่แบบ"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 2.635,
      "speech_duration": 2.66,
      "transcribe_duration": 2.635,
      "wpm": 164,
      "message": "มันมีอยู่ 3 อันนะคะที่ครูสอน"
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 99,
      "message": "อันแรก"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 3.586,
      "speech_duration": 3.62,
      "transcribe_duration": 3.586,
      "wpm": 170,
      "message": "ตารางแจกแจงความถี่แบบไม่แบ่งชั้นจำได้ไหม"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 163,
      "message": "แบบไม่แบ่งชั้น"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 2.984,
      "speech_duration": 2.98,
      "transcribe_duration": 2.984,
      "wpm": 171,
      "message": "คอลัมน์ที่เป็นข้อมูลลูกคอลัมน์แรก"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 3.117,
      "speech_duration": 3.108,
      "transcribe_duration": 3.117,
      "wpm": 183,
      "message": "คอลัมน์แรกนะมันจะเป็นข้อมูลเดี่ยวนะคะ"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 1.791,
      "speech_duration": 1.828,
      "transcribe_duration": 1.791,
      "wpm": 181,
      "message": "ข้อมูลเดี๋ยวอย่างเช่น"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 3.014,
      "speech_duration": 3.044,
      "transcribe_duration": 3.014,
      "wpm": 89,
      "message": "คะแนนเราเริ่มนะคะ"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 5.069,
      "speech_duration": 5.092,
      "transcribe_duration": 5.069,
      "wpm": 103,
      "message": "1 2 3 4 5 มีแค่คะแนนคะแนนเดียวนะคะ"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 5.334,
      "speech_duration": 5.348,
      "transcribe_duration": 5.334,
      "wpm": 132,
      "message": "อันนี้ใช้ในกรณีไหนใช้ในกรณีของช่วงของข้อมูลน่ะ"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 4.821,
      "speech_duration": 4.836,
      "transcribe_duration": 4.821,
      "wpm": 155,
      "message": "ไม่กว้างมากนะคะไม่กว้างมากเราสามารถเขียนข้อมูลอ่ะ"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 1.866,
      "speech_duration": 1.892,
      "transcribe_duration": 1.866,
      "wpm": 119,
      "message": "นกในตารางเนี่ย"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 2.898,
      "speech_duration": 2.916,
      "transcribe_duration": 2.898,
      "wpm": 165,
      "message": "ในตารางแจกแจงน่ะได้หมดได้ครบเลย"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 0.695,
      "speech_duration": 0.74,
      "transcribe_duration": 0.695,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.01,
      "speech_duration": 1.06,
      "transcribe_duration": 1.01,
      "wpm": 156,
      "message": "ส่วนตัวนี้"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 2.55,
      "speech_duration": 2.596,
      "transcribe_duration": 2.55,
      "wpm": 179,
      "message": "ตารางแจกแจงความถี่ตัวที่ 2 ค่ะ"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 5.568,
      "speech_duration": 5.604,
      "transcribe_duration": 5.568,
      "wpm": 161,
      "message": "ตารางแจกแจงความถี่ของข้อมูลแบบแบ่งชั้นแบบแบ่งชั้นแตกต่างจาก"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 137,
      "message": "ตอนแรกยังไง"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 0.968,
      "speech_duration": 0.996,
      "transcribe_duration": 0.968,
      "wpm": 120,
      "message": "คอลัมน์"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 159,
      "message": "ที่หนึ่งที่บอกว่า"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 186,
      "message": "ข้อมูลใช่ไหมคอลัมน์ที่ 1"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 134,
      "message": "มันจะเป็นช่วงช่วง"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.276,
      "transcribe_duration": 2.233,
      "wpm": 152,
      "message": "เขาเรียกว่าอันตภาคชั้น"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 4.239,
      "speech_duration": 4.26,
      "transcribe_duration": 4.239,
      "wpm": 144,
      "message": "นะคะมันจะเป็นช่วงๆจำได้ไหมข้อมูลเริ่มต้น"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 1.047,
      "speech_duration": 1.06,
      "transcribe_duration": 1.047,
      "wpm": 142,
      "message": "แล้วก็ขีด"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 3.168,
      "speech_duration": 3.172,
      "transcribe_duration": 3.168,
      "wpm": 132,
      "message": "ไปถึงข้อมูลตัวสุดท้ายของของ"
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 129,
      "message": "ช่วงนั้นนะคะ"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 5.451,
      "speech_duration": 5.348,
      "transcribe_duration": 5.451,
      "wpm": 180,
      "message": "จำได้นะอันนี้ครูสอนแล้วก็ครูพาลูกทำอันนี้เยอะมากนะคะทำแบบฝึกหัด"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 3.109,
      "speech_duration": 3.108,
      "transcribe_duration": 3.109,
      "wpm": 183,
      "message": "กูคิดว่าลูกๆอ่ะจะเข้าใจในเรื่องของการ"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 8.184,
      "speech_duration": 8.164,
      "transcribe_duration": 8.184,
      "wpm": 165,
      "message": "ทำตารางแจกแจงความถี่ของข้อมูลแบบแบ่งชั้นเพราะว่าข้อมูลส่วนใหญ่นะคะที่เราพบในชีวิตประจำวัน"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 1.214,
      "speech_duration": 1.252,
      "transcribe_duration": 1.214,
      "wpm": 84,
      "message": "ปริมาณ"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 4.435,
      "speech_duration": 4.452,
      "transcribe_duration": 4.435,
      "wpm": 152,
      "message": "ของข้อมูลความกว้างเนี่ยมันห่างกันเยอะยังเช่น"
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 141,
      "message": "การเก็บคะแนน"
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 5.504,
      "speech_duration": 5.412,
      "transcribe_duration": 5.504,
      "wpm": 194,
      "message": "คะแนนสอบนะคะคะแนนสอบเวลาไปรวมกันคะแนนสุดท้ายหรือก็คือ 100 คะแนนถูกไหม"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 156,
      "message": "ใช่ไหมคะ"
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 2.677,
      "speech_duration": 2.724,
      "transcribe_duration": 2.677,
      "wpm": 154,
      "message": "วิชาต่างๆเวลาเก็บคะแนนออกมา"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 5.295,
      "speech_duration": 5.284,
      "transcribe_duration": 5.295,
      "wpm": 193,
      "message": "วัดผลออกมาเสร็จปุ๊บคะแนนเต็ม 100 ที่นี้ช่วงของคะแนนมันก็จะมีตั้งแต่"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 1.876,
      "speech_duration": 1.892,
      "transcribe_duration": 1.876,
      "wpm": 95,
      "message": "0 จนถึง 100"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 2.439,
      "speech_duration": 2.468,
      "transcribe_duration": 2.439,
      "wpm": 140,
      "message": "เยอะไหมถ้าเราจะมาเขียน"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 3.783,
      "speech_duration": 3.748,
      "transcribe_duration": 3.783,
      "wpm": 184,
      "message": "แบบข้อแรกนะคะตารางแจกแจงความถี่แบบไม่แบ่งชั้น"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 1.645,
      "speech_duration": 1.7,
      "transcribe_duration": 1.645,
      "wpm": 18,
      "message": "0"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 1.038,
      "speech_duration": 1.06,
      "transcribe_duration": 1.038,
      "wpm": 113,
      "message": "มีปัญหา"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 1.318,
      "speech_duration": 1.38,
      "transcribe_duration": 1.318,
      "wpm": 43,
      "message": "100"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 2.302,
      "speech_duration": 2.34,
      "transcribe_duration": 2.302,
      "wpm": 147,
      "message": "101 บรรทัดรวมศูนย์ด้วย"
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 1.785,
      "speech_duration": 1.828,
      "transcribe_duration": 1.785,
      "wpm": 66,
      "message": "เยอะมาก"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 0.762,
      "speech_duration": 0.804,
      "transcribe_duration": 0.762,
      "wpm": 149,
      "message": "ถ้างั้น"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 3.382,
      "speech_duration": 3.364,
      "transcribe_duration": 3.382,
      "wpm": 156,
      "message": "ก็เลยใช้ตารางที่ 2 อันนี้คือง่ายละ"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 8.892,
      "speech_duration": 8.868,
      "transcribe_duration": 8.892,
      "wpm": 169,
      "message": "ช่วงช่วงของคะแนนนะคะช่วงของคะแนนเนี่ยเราจะต้องไปแบ่งอีกทีโดยปกติทั่วไปตารางแจกแจงความถี่แบบแบ่งชั้น"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 2.159,
      "speech_duration": 2.212,
      "transcribe_duration": 2.159,
      "wpm": 142,
      "message": "จะมีประมาณเท่าไหร่คะ"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 85,
      "message": "7-15 ชั้น"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 5.744,
      "speech_duration": 5.732,
      "transcribe_duration": 5.744,
      "wpm": 178,
      "message": "เจ็บถึง 15 ชนิดกำลังดีนะคะ 7-15 จานนี้กำลังดีไม่เยอะไม่น้อยเกินไปนะ"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 1.601,
      "speech_duration": 1.636,
      "transcribe_duration": 1.601,
      "wpm": 128,
      "message": "และตัวสุดท้าย"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 2.142,
      "speech_duration": 2.148,
      "transcribe_duration": 2.142,
      "wpm": 203,
      "message": "วันนี้ครูสอนไปแล้วนะคะแต่ว่า"
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 1.785,
      "speech_duration": 1.828,
      "transcribe_duration": 1.785,
      "wpm": 164,
      "message": "ลูกยังไม่ค่อยเข้าใจ"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 3.623,
      "speech_duration": 3.62,
      "transcribe_duration": 3.623,
      "wpm": 145,
      "message": "คือตัวที่ 3 ตารางแจกแจงความถี่สะสม"
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.982,
      "speech_duration": 2.02,
      "transcribe_duration": 1.982,
      "wpm": 149,
      "message": "มันมาจากไหนมันมาจาก"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 4.787,
      "speech_duration": 4.772,
      "transcribe_duration": 4.787,
      "wpm": 195,
      "message": "ข้อมูลข้อที่ 2 ได้แล้วค่ะตารางข้อที่ 2 หรือไม่ก็ตารางข้อที่ 1"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 2.041,
      "speech_duration": 2.084,
      "transcribe_duration": 2.041,
      "wpm": 115,
      "message": "มันจะไปเพิ่มแถว"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 3.581,
      "speech_duration": 3.556,
      "transcribe_duration": 3.581,
      "wpm": 169,
      "message": "ตรงคอลัมน์นะคะตรงคอล่างมันจะเพิ่มเข้าไป"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 2.683,
      "speech_duration": 2.724,
      "transcribe_duration": 2.683,
      "wpm": 94,
      "message": "คำว่าความถี่สะสม"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 0.754,
      "speech_duration": 0.804,
      "transcribe_duration": 0.754,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 3.011,
      "speech_duration": 3.044,
      "transcribe_duration": 3.011,
      "wpm": 143,
      "message": "และเพิ่มคำว่าความถี่สัมพัทธ์"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 114,
      "message": "อ่านดูนะ"
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 2.42,
      "speech_duration": 2.468,
      "transcribe_duration": 2.42,
      "wpm": 134,
      "message": "ความถี่สะสมคืออะไรลูก"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 1.787,
      "speech_duration": 1.828,
      "transcribe_duration": 1.787,
      "wpm": 98,
      "message": "ในแต่ละชั้น"
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 3.269,
      "speech_duration": 3.3,
      "transcribe_duration": 3.269,
      "wpm": 136,
      "message": "ความถี่สะสมคือผลรวมของความถี่"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.292,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 125,
      "message": "ของข้านั้น"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 4.203,
      "speech_duration": 4.196,
      "transcribe_duration": 4.203,
      "wpm": 129,
      "message": "ค่านั้นคืออะไรค่าของคะแนนค่าของอายุ"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 2.046,
      "speech_duration": 2.084,
      "transcribe_duration": 2.046,
      "wpm": 137,
      "message": "หรือของอันตภาคชั้น"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 4.68,
      "speech_duration": 4.644,
      "transcribe_duration": 4.68,
      "wpm": 171,
      "message": "ปรับความถี่ของข้าเหลือแต่ภาคการที่มีช่วงคะแนนต่ำกว่า"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 137,
      "message": "หรือสูงกว่า"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 3.503,
      "speech_duration": 3.492,
      "transcribe_duration": 3.503,
      "wpm": 193,
      "message": "แล้วแต่ลูกจะเรียงลำดับยังไงในตารางลูกจะเริ่ม"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 1.153,
      "speech_duration": 1.188,
      "transcribe_duration": 1.153,
      "wpm": 76,
      "message": "ตาราง"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 5.375,
      "speech_duration": 5.348,
      "transcribe_duration": 5.375,
      "wpm": 230,
      "message": "แถวที่ 1 เป็นคะแนนน้อยสุดมันก็จะเริ่มจากน้อยสุดลงมาข้างล่างก็จะเพิ่มขึ้นเพิ่มขึ้น"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 2.774,
      "speech_duration": 2.724,
      "transcribe_duration": 2.774,
      "wpm": 165,
      "message": "ไปสูงสุดนะคะแต่ถ้าลูกเริ่มจาก"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 2.442,
      "speech_duration": 2.468,
      "transcribe_duration": 2.442,
      "wpm": 164,
      "message": "มากที่สุดแล้วลดลงมาเรื่อยๆ"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 3.323,
      "speech_duration": 3.364,
      "transcribe_duration": 3.323,
      "wpm": 187,
      "message": "สุดท้ายก็จะเป็นน้อยที่สุดอันนี้แล้วแต่เรา"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.766,
      "speech_duration": 0.804,
      "transcribe_duration": 0.766,
      "wpm": 75,
      "message": "ว่า"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 2.887,
      "speech_duration": 2.916,
      "transcribe_duration": 2.887,
      "wpm": 180,
      "message": "เราจะใช้ข้อมูลแบบไหนในการเขียนนะคะ"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 1.162,
      "speech_duration": 1.188,
      "transcribe_duration": 1.162,
      "wpm": 215,
      "message": "แล้วมาดูตัวอย่าง"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 172,
      "message": "ตัวอย่างตอนนี้ลูก"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 135,
      "message": "เป็นคะแนนสอบวิชาอะไร"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 1.876,
      "speech_duration": 1.892,
      "transcribe_duration": 1.876,
      "wpm": 143,
      "message": "พี่หนิงวิชาอะไรคะ"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 1.099,
      "speech_duration": 1.124,
      "transcribe_duration": 1.099,
      "wpm": 67,
      "message": "อะไร"
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 3.907,
      "speech_duration": 3.94,
      "transcribe_duration": 3.907,
      "wpm": 194,
      "message": "ไม่ใช่กูไม่ได้ถามว่าคะแนนเต็ม 10 ครูถามว่าวิชาอะไร"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 5.303,
      "speech_duration": 5.284,
      "transcribe_duration": 5.303,
      "wpm": 122,
      "message": "ไพ่วิชาภาษาไทยวิชาภาษาไทยคะแนนเต็มเท่าไหร่"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 2.885,
      "speech_duration": 2.916,
      "transcribe_duration": 2.885,
      "wpm": 129,
      "message": "เออกูก็ตกใจ 100 มาจากไหน"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.356,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 64,
      "message": "นี้"
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.196,
      "speech_duration": 0.228,
      "transcribe_duration": 0.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 2.877,
      "speech_duration": 2.916,
      "transcribe_duration": 2.877,
      "wpm": 144,
      "message": "คะแนนเต็มมีแค่ 10 คะแนนนะคะ"
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.124,
      "transcribe_duration": 1.071,
      "wpm": 160,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 4.657,
      "speech_duration": 4.644,
      "transcribe_duration": 4.657,
      "wpm": 200,
      "message": "ตารางนี้ก็เลยเขียนตารางแบบไม่แบ่งชั้นนั่นเองนะคะแบบไม่บางชั้น"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 1.16,
      "speech_duration": 1.188,
      "transcribe_duration": 1.16,
      "wpm": 202,
      "message": "คอลัมน์แรกเนี่ย"
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 1.969,
      "speech_duration": 1.956,
      "transcribe_duration": 1.969,
      "wpm": 123,
      "message": "ขายเลยคะแนน 123"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 0.895,
      "speech_duration": 0.932,
      "transcribe_duration": 0.895,
      "wpm": 113,
      "message": "ถึง 10"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 131,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 4.556,
      "speech_duration": 4.58,
      "transcribe_duration": 4.556,
      "wpm": 183,
      "message": "ไม่มีไม่มีแบ่งชั้นเลยไม่ได้แบ่งเป็นช่วงช่วงของคะแนนนะคะ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.084,
      "transcribe_duration": 2.038,
      "wpm": 180,
      "message": "เสร็จแล้วมีนักเรียนกี่คน"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.228,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 1.347,
      "speech_duration": 1.38,
      "transcribe_duration": 1.347,
      "wpm": 207,
      "message": "มีนักเรียนกี่คนลูก"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 81,
      "message": "17 คนถูกต้อง"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 2.949,
      "speech_duration": 2.916,
      "transcribe_duration": 2.949,
      "wpm": 144,
      "message": "จด 11 คนดูตรงไหนตรวจก็ให้มา"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 4.38,
      "speech_duration": 4.388,
      "transcribe_duration": 4.38,
      "wpm": 150,
      "message": "7 คนอันนี้คือข้อมูลของคะแนนแต่ละคนที่สอบได้"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 1.615,
      "speech_duration": 1.636,
      "transcribe_duration": 1.615,
      "wpm": 165,
      "message": "วิธีการทำยังไงลูก"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 99,
      "message": "รอยขีด"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 4.779,
      "speech_duration": 4.772,
      "transcribe_duration": 4.779,
      "wpm": 201,
      "message": "ใช่ไหม 100 ขีดอันนี้ลูกเข้าใจแล้วความถี่เข้าใจที่นี่มาดูช่องนี้"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 0.903,
      "speech_duration": 0.932,
      "transcribe_duration": 0.903,
      "wpm": 129,
      "message": "น้องพี่"
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.828,
      "speech_duration": 0.868,
      "transcribe_duration": 0.828,
      "wpm": 104,
      "message": "4 ลูก"
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.228,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 1.29,
      "speech_duration": 1.316,
      "transcribe_duration": 1.29,
      "wpm": 148,
      "message": "คอลัมน์ที่ 4"
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.356,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.484,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 87,
      "message": "พี่แป้ง"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 0.893,
      "speech_duration": 0.932,
      "transcribe_duration": 0.893,
      "wpm": 129,
      "message": "พี่แป้ง"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.839,
      "speech_duration": 0.868,
      "transcribe_duration": 0.839,
      "wpm": 138,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 1.166,
      "speech_duration": 1.188,
      "transcribe_duration": 1.166,
      "wpm": 164,
      "message": "คอลัมน์ที่ 4"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 125,
      "message": "มันมาจากไหน"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 156,
      "message": "แ***รู้ไหม"
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 2.813,
      "speech_duration": 2.852,
      "transcribe_duration": 2.813,
      "wpm": 100,
      "message": "ความถี่สะสมคือชั้น"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 2.901,
      "speech_duration": 2.916,
      "transcribe_duration": 2.901,
      "wpm": 149,
      "message": "คะแนนของฉันนั้นถ้าของฉันนั้น"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 1.727,
      "speech_duration": 1.764,
      "transcribe_duration": 1.727,
      "wpm": 179,
      "message": "รวมกับชั้นที่สูงกว่า"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 3.142,
      "speech_duration": 3.172,
      "transcribe_duration": 3.142,
      "wpm": 76,
      "message": "ใช่บวกไปเรื่อยๆ"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 141,
      "message": "แถวนี้รูปแถวแรก"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 0.962,
      "speech_duration": 0.996,
      "transcribe_duration": 0.962,
      "wpm": 136,
      "message": "แถวที่ 1"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 3.723,
      "speech_duration": 3.748,
      "transcribe_duration": 3.723,
      "wpm": 180,
      "message": "มีความถี่เท่ากับ 0 ใช่ไหมคะข้างบนมันไม่มีและ"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 213,
      "message": "เพราะฉะนั้นไม่ต้องบวกอะไรเลยก็คือเท่ากับศูนย์"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 1.473,
      "speech_duration": 1.508,
      "transcribe_duration": 1.473,
      "wpm": 129,
      "message": "แถวที่ 2 ค่ะ"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 103,
      "message": "แถวที่ 2"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 4.268,
      "speech_duration": 4.26,
      "transcribe_duration": 4.268,
      "wpm": 134,
      "message": "แถวที่ 2 ลูกดูนะแถวที่ 2 ความถี่คือ 1"
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.364,
      "transcribe_duration": 3.336,
      "wpm": 169,
      "message": "ทำไมช่องความถี่สะสมเท่ากับ 1 เพราะเอา"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 3.52,
      "speech_duration": 3.428,
      "transcribe_duration": 3.52,
      "wpm": 171,
      "message": "ห้องข้างบนถูกไหมคะความถี่สะสมของอันแรก"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 3.312,
      "speech_duration": 3.3,
      "transcribe_duration": 3.312,
      "wpm": 132,
      "message": "ของแถวแรกเนี่ยคือ 0 บวกกับ 1"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.7,
      "transcribe_duration": 1.653,
      "wpm": 115,
      "message": "รวมเท่ากับ 1"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 4.914,
      "speech_duration": 4.9,
      "transcribe_duration": 4.914,
      "wpm": 144,
      "message": "เข้าใจแล้วถ้าดูอย่างนี้ลูกจับได้เลยนะคะวิธีการ"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.484,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 1.279,
      "speech_duration": 1.316,
      "transcribe_duration": 1.279,
      "wpm": 125,
      "message": "มาแถวที่ 3"
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 0.804,
      "speech_duration": 0.868,
      "transcribe_duration": 0.804,
      "wpm": 35,
      "message": "1"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 1.391,
      "speech_duration": 1.444,
      "transcribe_duration": 1.391,
      "wpm": 31,
      "message": "+0"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.356,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 0.767,
      "speech_duration": 0.804,
      "transcribe_duration": 0.767,
      "wpm": 149,
      "message": "เท่ากับ"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 163,
      "message": "1 ใช่ไหมใช่ไหมพี่หนิง"
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 133,
      "message": "แล้วนี่สิ"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 30,
      "message": "1"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 3.333,
      "speech_duration": 3.364,
      "transcribe_duration": 3.333,
      "wpm": 134,
      "message": "คะแนนสะสมข้างบนมันมี 1 บวกกับ"
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 142,
      "message": "คะแนนจำนวนความถี่ของ"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 3.754,
      "speech_duration": 3.748,
      "transcribe_duration": 3.754,
      "wpm": 132,
      "message": "แถวที่ 4 คือ 3 รวมเป็น 4 นั่นเอง"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 2.543,
      "speech_duration": 2.532,
      "transcribe_duration": 2.543,
      "wpm": 113,
      "message": "จะบอกได้ยังไงนี่ไง"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 3.735,
      "speech_duration": 3.748,
      "transcribe_duration": 3.735,
      "wpm": 92,
      "message": "1 + 31 + 3 = 4 นั้นเอง"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 88,
      "message": "โอเคนะ"
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 2.749,
      "speech_duration": 2.788,
      "transcribe_duration": 2.749,
      "wpm": 140,
      "message": "ยังไม่ได้เรียนปเอกไม่สบาย"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 3.689,
      "speech_duration": 3.684,
      "transcribe_duration": 3.689,
      "wpm": 208,
      "message": "ไม่ได้มาตอนที่กูสอนอันนี้ใช่ไหมเพิ่งมาเห็นใช่ไหมคะ"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 4.849,
      "speech_duration": 4.836,
      "transcribe_duration": 4.849,
      "wpm": 161,
      "message": "เพิ่งมาเห็นเพราะฉะนั้นเพื่อนๆใจเย็นๆนะคะรบกวนไปด้วย"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 2.062,
      "speech_duration": 2.084,
      "transcribe_duration": 2.062,
      "wpm": 158,
      "message": "แป้งจะต้องตั้งใจดูเลย"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 2.386,
      "speech_duration": 2.404,
      "transcribe_duration": 2.386,
      "wpm": 181,
      "message": "ราคาแป้งอ่ะต้องตั้งใจดูเลยนะ"
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 121,
      "message": "แถวนี้"
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 2.603,
      "speech_duration": 2.596,
      "transcribe_duration": 2.603,
      "wpm": 214,
      "message": "ที่นี่พี่แป้งเข้าใจหรือยังช่วงนี้ค่ะ"
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 4.382,
      "speech_duration": 4.324,
      "transcribe_duration": 4.382,
      "wpm": 198,
      "message": "คอลัมน์สุดท้ายที่ 4 ในรูปเข้าใจวิธีการมาของข้อมูลหรือยัง"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 1.611,
      "speech_duration": 1.636,
      "transcribe_duration": 1.611,
      "wpm": 138,
      "message": "ตัวนี้มาจากไหน"
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 1.589,
      "speech_duration": 1.636,
      "transcribe_duration": 1.589,
      "wpm": 138,
      "message": "มาจากข้างบนค่ะ"
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 1.275,
      "speech_duration": 1.316,
      "transcribe_duration": 1.275,
      "wpm": 160,
      "message": "คะแนนสะสมจักร"
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 2.558,
      "speech_duration": 2.532,
      "transcribe_duration": 2.558,
      "wpm": 172,
      "message": "ข้างบนแถวข้างบนเนี่ยบวกกับ 3"
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 80,
      "message": "อาม่า"
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 1.933,
      "speech_duration": 1.956,
      "transcribe_duration": 1.933,
      "wpm": 107,
      "message": "มาค่ะแถวที่ 5"
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 225,
      "message": "อยู่แถวเนี้ย"
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 143,
      "message": "ข้างบนมี 4 ใช่ไหม"
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 3.936,
      "speech_duration": 3.94,
      "transcribe_duration": 3.936,
      "wpm": 126,
      "message": "สะสมไว้ 4 บวกกับสองเป็นหกนั้นเอง"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 1.048,
      "speech_duration": 1.06,
      "transcribe_duration": 1.048,
      "wpm": 127,
      "message": "แถวที่ 6"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 132,
      "message": "ข้างบนเป็น"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 32,
      "message": "9"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 5.315,
      "speech_duration": 5.284,
      "transcribe_duration": 5.315,
      "wpm": 202,
      "message": "เพราะว่ามันมีคะแนนบอกมีตัวเลขบอกลูกเลยไม่ต้องห่วงเลยนะคะครูเฉลยให้แล้ว"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 1.726,
      "speech_duration": 1.764,
      "transcribe_duration": 1.726,
      "wpm": 136,
      "message": "แต่สุดท้ายจริงๆ"
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 1.702,
      "speech_duration": 1.7,
      "transcribe_duration": 1.702,
      "wpm": 150,
      "message": "ลูกมองตารางมีลูก"
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 1.932,
      "speech_duration": 1.956,
      "transcribe_duration": 1.932,
      "wpm": 176,
      "message": "ลูกจะสังเกตเห็นว่าอะไร"
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 0.89,
      "speech_duration": 0.932,
      "transcribe_duration": 0.89,
      "wpm": 145,
      "message": "พี่ปลื้ม"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 0.187,
      "speech_duration": 0.228,
      "transcribe_duration": 0.187,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.228,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 4.672,
      "speech_duration": 4.708,
      "transcribe_duration": 4.672,
      "wpm": 166,
      "message": "ความถี่สะสมสุดท้ายเลยของแถวสุดท้ายเท่ากับเท่าไหร่คะ"
    },
    {
      "message_id": 338,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 339,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.484,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 341,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 2,
      "delay": 5.292,
      "speech_duration": 5.284,
      "transcribe_duration": 5.292,
      "wpm": 139,
      "message": "ความถี่สะสมแถวสุดท้ายเลยช่องสุดท้ายเลยเท่ากับ 17"
    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 0.875,
      "speech_duration": 0.932,
      "transcribe_duration": 0.875,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 1.851,
      "speech_duration": 1.892,
      "transcribe_duration": 1.851,
      "wpm": 166,
      "message": "เท่ากับ 17 คือตัวนี้"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 126,
      "message": "มองเห็นนะ"
    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 0.625,
      "speech_duration": 0.676,
      "transcribe_duration": 0.625,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 2.819,
      "speech_duration": 2.852,
      "transcribe_duration": 2.819,
      "wpm": 184,
      "message": "ความถี่สะสมช่องสุดท้ายคือตัวนี้ลูก"
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 56,
      "message": "17"
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 34,
      "message": "17"
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 2.862,
      "speech_duration": 2.852,
      "transcribe_duration": 2.862,
      "wpm": 179,
      "message": "รู้จักโจทย์ที่เขาให้มา 17 คืออะไร"
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 1.646,
      "speech_duration": 1.7,
      "transcribe_duration": 1.646,
      "wpm": 97,
      "message": "17 คืออะไร"
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 2.88,
      "speech_duration": 2.916,
      "transcribe_duration": 2.88,
      "wpm": 98,
      "message": "พี่แม็ก 17 คืออะไร"
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 86,
      "message": "โจทย์อ่ะ"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 2.516,
      "speech_duration": 2.532,
      "transcribe_duration": 2.516,
      "wpm": 118,
      "message": "1717 มันหมายถึงอะไร"
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 2.832,
      "speech_duration": 2.788,
      "transcribe_duration": 2.832,
      "wpm": 118,
      "message": "ถูกต้องจำนวนคนทั้งหมด"
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 1.3,
      "speech_duration": 1.316,
      "transcribe_duration": 1.3,
      "wpm": 171,
      "message": "พี่หนิงดูนะนี่"
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.228,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 1.851,
      "speech_duration": 1.892,
      "transcribe_duration": 1.851,
      "wpm": 119,
      "message": "นักเรียน 17 คน"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 84,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 3.818,
      "speech_duration": 3.876,
      "transcribe_duration": 3.818,
      "wpm": 116,
      "message": "17 คะแนนสะสมตรงนี้ความถี่สะสม"
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 4.603,
      "speech_duration": 4.58,
      "transcribe_duration": 4.603,
      "wpm": 154,
      "message": "ก็คือ 1077 จะเท่ากับจำนวนของข้อมูลที่เราไปเก็บ"
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 2.937,
      "speech_duration": 2.98,
      "transcribe_duration": 2.937,
      "wpm": 191,
      "message": "ทั้งหมดเลยแล้วไปเก็บกับนักเรียน 17 คน"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 3.546,
      "speech_duration": 3.556,
      "transcribe_duration": 3.546,
      "wpm": 160,
      "message": "ความถี่สะสมตัวนี้ก็เท่ากับ 17 นั่นเอง"
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 5.366,
      "speech_duration": 5.348,
      "transcribe_duration": 5.366,
      "wpm": 160,
      "message": "เข้าใจนะคือสรุปรวมเลยตัวนี้ตัวสุดท้ายเพราะฉะนั้นเวลาลูกๆ"
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 1.585,
      "speech_duration": 1.636,
      "transcribe_duration": 1.585,
      "wpm": 138,
      "message": "เก็บข้อมูลนะคะ"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 2.209,
      "speech_duration": 2.212,
      "transcribe_duration": 2.209,
      "wpm": 129,
      "message": "ลูกๆควรแบบนี้ก็ได้"
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 4.813,
      "speech_duration": 4.772,
      "transcribe_duration": 4.813,
      "wpm": 154,
      "message": "รู้ว่าโจทก์ก็ให้มาข้อมูลเท่าไหร่มีคน 20 คนถ้าลูก"
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 5.353,
      "speech_duration": 5.348,
      "transcribe_duration": 5.353,
      "wpm": 157,
      "message": "เอามารวมกันช่องแถวสุดท้ายเท่ากับ 20 แสดงว่าลูกทำถูกแล้ว"
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 130,
      "message": "ถ้าลูกหลวมแล้วมันคะแนน"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 1.474,
      "speech_duration": 1.508,
      "transcribe_duration": 1.474,
      "wpm": 149,
      "message": "ผลรวมไม่ตรงกัน"
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 2.135,
      "speech_duration": 2.148,
      "transcribe_duration": 2.135,
      "wpm": 175,
      "message": "ผลรวมไม่ตรงกันแสดงว่าลูก"
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 1.365,
      "speech_duration": 1.38,
      "transcribe_duration": 1.365,
      "wpm": 163,
      "message": "แครี่ข้อมูลผิด"
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 1.939,
      "speech_duration": 1.956,
      "transcribe_duration": 1.939,
      "wpm": 100,
      "message": "นับรอยฉีดผิด"
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 3.238,
      "speech_duration": 3.236,
      "transcribe_duration": 3.238,
      "wpm": 199,
      "message": "ต้องไปดูใหม่แล้วก็ทบทวนใหม่อีกครั้งนึงนะคะ"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 1.647,
      "speech_duration": 1.7,
      "transcribe_duration": 1.647,
      "wpm": 124,
      "message": "ตัวอย่างที่ 2"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 2.456,
      "speech_duration": 2.468,
      "transcribe_duration": 2.456,
      "wpm": 134,
      "message": "พี่แป้งไม่มาเรียนนะคะ"
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 3.078,
      "speech_duration": 3.108,
      "transcribe_duration": 3.078,
      "wpm": 203,
      "message": "วาสนาช่องว่างตรงนี้พี่แป้งจะเป็นคนหานะลูก"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 2.054,
      "speech_duration": 2.084,
      "transcribe_duration": 2.054,
      "wpm": 151,
      "message": "แป้งคนเดียวเลยตอบครู"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 136,
      "message": "หาได้ไหม"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 1.677,
      "speech_duration": 1.7,
      "transcribe_duration": 1.677,
      "wpm": 168,
      "message": "อย่าเพิ่งอย่าเพิ่ง"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 5.552,
      "speech_duration": 5.54,
      "transcribe_duration": 5.552,
      "wpm": 160,
      "message": "ตัวนี้วิธีคิดความถี่สะสมตัวนี้ตัวเนี้ยถามว่าวิธีคิดคืออะไร"
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 0.875,
      "speech_duration": 0.932,
      "transcribe_duration": 0.875,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 3.503,
      "speech_duration": 3.428,
      "transcribe_duration": 3.503,
      "wpm": 79,
      "message": "คุยได้ป่าวพี่แป้ง"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 123,
      "message": "เอาเอาแป้งก่อน"
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 148,
      "message": "แถวที่ 4 ลูก"
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 4.337,
      "speech_duration": 4.388,
      "transcribe_duration": 4.337,
      "wpm": 144,
      "message": "แถวที่ 4 วิธีคิดคืออะไร 24 นี้มันมาจากไหน"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 95,
      "message": "24 มาจากไหน"
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 2.552,
      "speech_duration": 2.596,
      "transcribe_duration": 2.552,
      "wpm": 185,
      "message": "ได้ 24 ตัวนี้มันมาจากไหนช่วงนี้"
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 1.292,
      "speech_duration": 1.316,
      "transcribe_duration": 1.292,
      "wpm": 228,
      "message": "แล้วจะเขียนได้ยังไง"
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.548,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 0.462,
      "speech_duration": 0.484,
      "transcribe_duration": 0.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 1.612,
      "speech_duration": 1.636,
      "transcribe_duration": 1.612,
      "wpm": 138,
      "message": "พรุ่งนี้แถวนี้"
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 152,
      "message": "ฉันเนี่ยลูก"
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 1.7,
      "speech_duration": 1.764,
      "transcribe_duration": 1.7,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 4.742,
      "speech_duration": 4.772,
      "transcribe_duration": 4.742,
      "wpm": 141,
      "message": "แถวนี้แถวนี้วิธีคิดตัวนี้ทำไมคำตอบเท่ากับ 24"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 169,
      "message": "เอาอะไรมาบอกอะไร"
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 22,
      "message": "14"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 2.788,
      "speech_duration": 2.788,
      "transcribe_duration": 2.788,
      "wpm": 97,
      "message": "นะคะ 14 คือตัวนี้"
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 2.819,
      "speech_duration": 2.852,
      "transcribe_duration": 2.819,
      "wpm": 89,
      "message": "14 + กับเท่าไหร่"
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 0.84,
      "speech_duration": 0.868,
      "transcribe_duration": 0.84,
      "wpm": 35,
      "message": "+"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 0.716,
      "speech_duration": 0.74,
      "transcribe_duration": 0.716,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 1.223,
      "speech_duration": 1.252,
      "transcribe_duration": 1.223,
      "wpm": 84,
      "message": "บวกรวม"
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 1.012,
      "speech_duration": 1.06,
      "transcribe_duration": 1.012,
      "wpm": 113,
      "message": "รวมอะไร"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 2.266,
      "speech_duration": 2.276,
      "transcribe_duration": 2.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 1.887,
      "speech_duration": 1.892,
      "transcribe_duration": 1.887,
      "wpm": 127,
      "message": "อาหารใต้พี่เล็ก"
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 2.792,
      "speech_duration": 2.788,
      "transcribe_duration": 2.792,
      "wpm": 145,
      "message": "ไปบอกแป้งซิแป้งมองดูพี่แนท"
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 1.836,
      "speech_duration": 1.828,
      "transcribe_duration": 1.836,
      "wpm": 131,
      "message": "ตอบยังไงหน้านี้"
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 0.543,
      "speech_duration": 0.548,
      "transcribe_duration": 0.543,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 106,
      "message": "วิธีไงเนี่ย"
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 75,
      "message": "ดูนะ"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.773,
      "speech_duration": 0.804,
      "transcribe_duration": 0.773,
      "wpm": 149,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 5.756,
      "speech_duration": 5.732,
      "transcribe_duration": 5.756,
      "wpm": 181,
      "message": "ตัวนี้ 2 วิธีคิด 2 ก็คือตัวนี้มันยังไม่มีชั้นข้างบนน่ะไม่มีจะบวกแล้ว"
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 2.364,
      "speech_duration": 2.404,
      "transcribe_duration": 2.364,
      "wpm": 187,
      "message": "เพราะฉะนั้นความถี่สะสมก็คือ 2"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 2.163,
      "speech_duration": 2.212,
      "transcribe_duration": 2.163,
      "wpm": 122,
      "message": "ทำไมชั้นที่ 2 แถว"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 114,
      "message": "สภาพชั้น"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 1.367,
      "speech_duration": 1.38,
      "transcribe_duration": 1.367,
      "wpm": 141,
      "message": "ที่ 2 เลยลูก"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 1.413,
      "speech_duration": 1.316,
      "transcribe_duration": 1.413,
      "wpm": 148,
      "message": "อันที่ 2 อ่ะ"
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 1.621,
      "speech_duration": 1.636,
      "transcribe_duration": 1.621,
      "wpm": 138,
      "message": "ไม่หกเพราะอะไร"
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 1.78,
      "speech_duration": 1.572,
      "transcribe_duration": 1.78,
      "wpm": 95,
      "message": "2 เห็นไหม"
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 2.694,
      "speech_duration": 2.724,
      "transcribe_duration": 2.694,
      "wpm": 165,
      "message": "2 ตัวนี้อยู่ข้างบน 6 ใช่ไหมคะ"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 2.524,
      "speech_duration": 2.532,
      "transcribe_duration": 2.524,
      "wpm": 142,
      "message": "บวกกับ 44 อยู่แถวตัวเอง"
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 120,
      "message": "ความถี่"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 1.293,
      "speech_duration": 1.316,
      "transcribe_duration": 1.293,
      "wpm": 114,
      "message": "แถวตัวเอง"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 113,
      "message": "รวมเป็น"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 0.708,
      "speech_duration": 0.74,
      "transcribe_duration": 0.708,
      "wpm": 41,
      "message": "6"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 4.552,
      "speech_duration": 4.58,
      "transcribe_duration": 4.552,
      "wpm": 160,
      "message": "มาแถวที่ 3 แถวที่ 3 ข้างบนความถี่สะสมคือเท่าไหร่"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 2.099,
      "speech_duration": 2.148,
      "transcribe_duration": 2.099,
      "wpm": 119,
      "message": "ความถี่สะสมคือ 6"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 1.831,
      "speech_duration": 1.828,
      "transcribe_duration": 1.831,
      "wpm": 139,
      "message": "บ้านปีศาจสมคือ 6"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 3.075,
      "speech_duration": 3.108,
      "transcribe_duration": 3.075,
      "wpm": 145,
      "message": "บวกกับความถี่ของชั้นของตัวเอง"
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 2.45,
      "speech_duration": 2.468,
      "transcribe_duration": 2.45,
      "wpm": 152,
      "message": "ฉันของตัวเองคืออะไรคือ 8"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 0.705,
      "speech_duration": 0.74,
      "transcribe_duration": 0.705,
      "wpm": 41,
      "message": "6"
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.212,
      "transcribe_duration": 2.17,
      "wpm": 61,
      "message": "+ 8 = 14"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 0.695,
      "speech_duration": 0.74,
      "transcribe_duration": 0.695,
      "wpm": 142,
      "message": "ตัวนี้"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 0.775,
      "speech_duration": 0.804,
      "transcribe_duration": 0.775,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 1.37,
      "speech_duration": 1.38,
      "transcribe_duration": 1.37,
      "wpm": 196,
      "message": "แป้งเข้าใจหรือยัง"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 0.482,
      "speech_duration": 0.356,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 0.617,
      "speech_duration": 0.676,
      "transcribe_duration": 0.617,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 2.938,
      "speech_duration": 2.98,
      "transcribe_duration": 2.938,
      "wpm": 136,
      "message": "ตัวนี้ก็จะกลายเป็น 14 + 10"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 114,
      "message": "เท่ากับ 24"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 1.354,
      "speech_duration": 1.38,
      "transcribe_duration": 1.354,
      "wpm": 152,
      "message": "ช่องนี้ล่ะลูก"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 102,
      "message": "แถวนี้ล่ะคะ"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.292,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 120,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 114,
      "message": "เราก็เอา"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.808,
      "speech_duration": 0.868,
      "transcribe_duration": 0.808,
      "wpm": 156,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 1.263,
      "speech_duration": 1.316,
      "transcribe_duration": 1.263,
      "wpm": 137,
      "message": "20 เท่าไหร่"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 5.443,
      "speech_duration": 5.412,
      "transcribe_duration": 5.443,
      "wpm": 83,
      "message": "24 นี้อยู่ข้างบน 24 บวกกับ 15"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.949,
      "speech_duration": 0.996,
      "transcribe_duration": 0.949,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 114,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 114,
      "message": "นี่กูถาม"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 145,
      "message": "วันเนี้ย"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 125,
      "message": "ช่องสุดท้าย"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 2.355,
      "speech_duration": 2.404,
      "transcribe_duration": 2.355,
      "wpm": 144,
      "message": "รวมแล้วเท่ากับเท่าไหร่"
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 1.797,
      "speech_duration": 1.828,
      "transcribe_duration": 1.797,
      "wpm": 172,
      "message": "ความถี่สะสมตัวนี้ลูก"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.444,
      "transcribe_duration": 1.408,
      "wpm": 114,
      "message": "เท่ากับ 60"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 1.21,
      "speech_duration": 1.252,
      "transcribe_duration": 1.21,
      "wpm": 132,
      "message": "เท่ากับ 60"
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 1.043,
      "speech_duration": 1.06,
      "transcribe_duration": 1.043,
      "wpm": 71,
      "message": "หนิง"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 95,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 2.925,
      "speech_duration": 2.916,
      "transcribe_duration": 2.925,
      "wpm": 216,
      "message": "ช่องสุดท้ายที่กูบอกแล้วว่าให้ลูกสังเกตดีๆ"
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 3.511,
      "speech_duration": 3.556,
      "transcribe_duration": 3.511,
      "wpm": 139,
      "message": "เวลามันรวมไปเรื่อยๆจนช่องสุดท้าย"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 3.412,
      "speech_duration": 3.428,
      "transcribe_duration": 3.412,
      "wpm": 153,
      "message": "รวมเลยนะตั้งแต่ข้างบนนะคะลงมาจนถึง"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 1.133,
      "speech_duration": 1.188,
      "transcribe_duration": 1.133,
      "wpm": 202,
      "message": "แถวสุดท้ายเนี่ย"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 3.413,
      "speech_duration": 3.428,
      "transcribe_duration": 3.413,
      "wpm": 127,
      "message": "เท่ากับ 60 60 คืออะไรในโจทย์"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 3.647,
      "speech_duration": 3.684,
      "transcribe_duration": 3.647,
      "wpm": 147,
      "message": "จำนวนนักเรียนทั้งหมด 60 คนจะเท่ากัน"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.771,
      "speech_duration": 0.804,
      "transcribe_duration": 0.771,
      "wpm": 56,
      "message": "นะ"
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.96,
      "speech_duration": 0.996,
      "transcribe_duration": 0.96,
      "wpm": 196,
      "message": "เข้าใจแล้วนะ"
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 3.907,
      "speech_duration": 3.94,
      "transcribe_duration": 3.907,
      "wpm": 118,
      "message": "ที่นี้เมื่อกี้ตารางความถี่สะสม"
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 2.603,
      "speech_duration": 2.596,
      "transcribe_duration": 2.603,
      "wpm": 87,
      "message": "รบกวนให้นะมาดู"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 2.743,
      "speech_duration": 2.788,
      "transcribe_duration": 2.743,
      "wpm": 199,
      "message": "ตารางแจกแจงความถี่สัมพัทธ์มันคืออะไร"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 4.878,
      "speech_duration": 4.9,
      "transcribe_duration": 4.878,
      "wpm": 168,
      "message": "ความถี่สัมพัทธ์คืออัตราส่วนระหว่างค่าความถี่ของค่านั้น"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.778,
      "speech_duration": 0.804,
      "transcribe_duration": 0.778,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 4.224,
      "speech_duration": 4.26,
      "transcribe_duration": 4.224,
      "wpm": 169,
      "message": "หรือของอันตภาคชั้นนั้นกับผลรวมของความถี่ทั้งหมด"
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 3.575,
      "speech_duration": 3.62,
      "transcribe_duration": 3.575,
      "wpm": 124,
      "message": "อาจจะอยู่ในรูปของเศษส่วนก็ได้"
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 102,
      "message": "ทศนิยมก็ได้"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 2.039,
      "speech_duration": 2.084,
      "transcribe_duration": 2.039,
      "wpm": 151,
      "message": "เขียนเป็นร้อยละก็ได้"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 139,
      "message": "ทำไมเราถึง"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.764,
      "transcribe_duration": 1.717,
      "wpm": 136,
      "message": "ทำช่องนี้ขึ้นมา"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 3.273,
      "speech_duration": 3.3,
      "transcribe_duration": 3.273,
      "wpm": 145,
      "message": "มีเหตุผลไหมทำไมเราต้องหาความผิด"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 1.486,
      "speech_duration": 1.508,
      "transcribe_duration": 1.486,
      "wpm": 179,
      "message": "หาความถี่สัมพัทธ์"
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 1.397,
      "speech_duration": 1.444,
      "transcribe_duration": 1.397,
      "wpm": 145,
      "message": "เพราะอะไรนะคะ"
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 4.217,
      "speech_duration": 4.196,
      "transcribe_duration": 4.217,
      "wpm": 186,
      "message": "เราก็เพื่อหาว่าความถี่ของแต่ละค่ายที่เป็นไปได้นะน่ะ"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 2.814,
      "speech_duration": 2.852,
      "transcribe_duration": 2.814,
      "wpm": 163,
      "message": "มีจำนวนมากหรือน้อยเท่าไหร่นะคะ"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 2.02,
      "transcribe_duration": 1.975,
      "wpm": 208,
      "message": "เมื่อเทียบกับความถี่ทั้งหมด"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 3.274,
      "speech_duration": 3.3,
      "transcribe_duration": 3.274,
      "wpm": 200,
      "message": "เอาความผิดทั้งหมดมาเป็นตัวตั้งในชั้นนั้นน่ะ"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 2.695,
      "speech_duration": 2.724,
      "transcribe_duration": 2.695,
      "wpm": 176,
      "message": "มันมีความถี่มากน้อยเท่าไหร่นะคะ"
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 4.361,
      "speech_duration": 4.388,
      "transcribe_duration": 4.361,
      "wpm": 171,
      "message": "มีจำนวนมากหรือน้อยเท่าไหร่เมื่อมาเปรียบเทียบกันนะ"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 96,
      "message": "วิธีคิด"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 3.992,
      "speech_duration": 4.004,
      "transcribe_duration": 3.992,
      "wpm": 146,
      "message": "รับตัดช่องรอยขีดนะคะตัดรอยขีดออกไปแล้ว"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 5.325,
      "speech_duration": 5.284,
      "transcribe_duration": 5.325,
      "wpm": 176,
      "message": "ไม่เอาแล้วไว้เขตครูจะให้เหลือแค่ความถี่เท่านั้นข้อมูลเมื่อกี้"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 194,
      "message": "ข้อมูลเมื่อกี้เลยนะคะ"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 177,
      "message": "อย่างเมื่อกี้เลย"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 147,
      "message": "ความถี่สัมพัทธ์"
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 2.051,
      "speech_duration": 2.084,
      "transcribe_duration": 2.051,
      "wpm": 187,
      "message": "ความถี่สัมพัทธ์เขาบอกแล้ว"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 2.366,
      "speech_duration": 2.404,
      "transcribe_duration": 2.366,
      "wpm": 150,
      "message": "ค่าของความถี่ในช่องนั้น"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 1.048,
      "speech_duration": 1.06,
      "transcribe_duration": 1.048,
      "wpm": 156,
      "message": "ไม่ฉันนั้น"
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 1.336,
      "speech_duration": 1.38,
      "transcribe_duration": 1.336,
      "wpm": 98,
      "message": "ส่วนด้วย"
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 3.128,
      "speech_duration": 3.172,
      "transcribe_duration": 3.128,
      "wpm": 175,
      "message": "ความถี่สะสมทั้งหมดของข้อมูลคืออะไรคะ"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 2.239,
      "speech_duration": 2.276,
      "transcribe_duration": 2.239,
      "wpm": 165,
      "message": "จำนวนความถี่ทั้งหมดก็คือ"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 2.075,
      "speech_duration": 1.892,
      "transcribe_duration": 2.075,
      "wpm": 79,
      "message": "60 คนนะคะ"
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 2.56,
      "speech_duration": 2.596,
      "transcribe_duration": 2.56,
      "wpm": 168,
      "message": "ที่เรานับผลรวมความถี่ทั้งหมด"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 0.843,
      "speech_duration": 0.868,
      "transcribe_duration": 0.843,
      "wpm": 52,
      "message": "60"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 3.357,
      "speech_duration": 3.364,
      "transcribe_duration": 3.357,
      "wpm": 129,
      "message": "2 มาจากไหน 2 อยู่ในชั้นนี้นะ"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 2.876,
      "speech_duration": 2.916,
      "transcribe_duration": 2.876,
      "wpm": 144,
      "message": "ก็เลยกลายเป็น 2 ส่วนด้วย 60"
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 0.971,
      "speech_duration": 0.996,
      "transcribe_duration": 0.971,
      "wpm": 105,
      "message": "ฉันนี้"
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 160,
      "message": "เท่าไหร่ลูก"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 2.652,
      "speech_duration": 2.468,
      "transcribe_duration": 2.652,
      "wpm": 128,
      "message": "ข้อมูลคือ 4 ใช่ไหมคะ"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 2.575,
      "speech_duration": 2.532,
      "transcribe_duration": 2.575,
      "wpm": 113,
      "message": "มลายเป็น 4 ส่วน 60"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.42,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 2.007,
      "speech_duration": 2.02,
      "transcribe_duration": 2.007,
      "wpm": 178,
      "message": "ค่าที่ไม่เปลี่ยนแปลงคือ"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 2.631,
      "speech_duration": 2.66,
      "transcribe_duration": 2.631,
      "wpm": 147,
      "message": "ส่วนนั้นเองส่วนจัดเท่ากัน"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 135,
      "message": "ทุกข้อมูลเลยนะคะ"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 114,
      "message": "ทุกแถวเลย"
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 185,
      "message": "ไม่มีตัวส่วนก็คือเท่ากับ 60"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 5.147,
      "speech_duration": 5.156,
      "transcribe_duration": 5.147,
      "wpm": 137,
      "message": "ตลอดเลย 60 อันนี้ก็ 60 60 60 เท่ากันหมดเลยนะคะ"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 1.447,
      "speech_duration": 1.444,
      "transcribe_duration": 1.447,
      "wpm": 125,
      "message": "เรียนค่าไหน"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 1.248,
      "speech_duration": 1.188,
      "transcribe_duration": 1.248,
      "wpm": 139,
      "message": "เปลี่ยนตัว"
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 1.782,
      "speech_duration": 1.828,
      "transcribe_duration": 1.782,
      "wpm": 107,
      "message": "ข้างบนตัวเศษ"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 2.11,
      "speech_duration": 2.148,
      "transcribe_duration": 2.11,
      "wpm": 133,
      "message": "ให้ตรงตามชั้นต่างๆ"
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 2.468,
      "speech_duration": 2.468,
      "transcribe_duration": 2.468,
      "wpm": 176,
      "message": "พี่ปลื้มเข้าใจนะตามทันไหมลูก"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 126,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.38,
      "transcribe_duration": 1.418,
      "wpm": 87,
      "message": "นินทานะ"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.342,
      "speech_duration": 0.228,
      "transcribe_duration": 0.342,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 1.708,
      "speech_duration": 1.764,
      "transcribe_duration": 1.708,
      "wpm": 77,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.292,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.228,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 0.192,
      "speech_duration": 0.228,
      "transcribe_duration": 0.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 1.015,
      "speech_duration": 1.06,
      "transcribe_duration": 1.015,
      "wpm": 99,
      "message": "โอเคนะ"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 3.267,
      "speech_duration": 3.236,
      "transcribe_duration": 3.267,
      "wpm": 65,
      "message": "ทีนี้มาตามนี้"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 104,
      "message": "เพิ่ม"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 159,
      "message": "เพิ่มเป็นร้อยละ"
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.356,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 1.832,
      "speech_duration": 1.892,
      "transcribe_duration": 1.832,
      "wpm": 151,
      "message": "ของความถี่สัมพัทธ์"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 5.262,
      "speech_duration": 5.22,
      "transcribe_duration": 5.262,
      "wpm": 181,
      "message": "คำว่าร้อยละของความถี่สัมพัทธ์ความถี่สัมพัทธ์อยู่ไหนที่เราหาได้"
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 2.165,
      "speech_duration": 2.148,
      "transcribe_duration": 2.165,
      "wpm": 175,
      "message": "ปากช่องนี้ใช่ไหมคะถ้ามัน"
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 147,
      "message": "ออกมาก็คือ"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 3.402,
      "speech_duration": 3.428,
      "transcribe_duration": 3.402,
      "wpm": 79,
      "message": "แถวแรกนะลูก 0.033"
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.292,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 3.777,
      "speech_duration": 3.812,
      "transcribe_duration": 3.777,
      "wpm": 138,
      "message": "ร้อยละคืออะไรเอาไปคูณด้วย 100 นะคะ"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 1.928,
      "speech_duration": 1.956,
      "transcribe_duration": 1.928,
      "wpm": 130,
      "message": "เอาไปคูณด้วย 100"
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 0.196,
      "speech_duration": 0.228,
      "transcribe_duration": 0.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 2.675,
      "speech_duration": 2.724,
      "transcribe_duration": 2.675,
      "wpm": 105,
      "message": "คำตอบที่ได้คือ 3.3"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 3.552,
      "speech_duration": 3.556,
      "transcribe_duration": 3.552,
      "wpm": 219,
      "message": "เมื่อไหร่ก็ตามที่คุณด้วย 100 ถ้าเป็นจุดนิยมอย่างนี้"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 4.895,
      "speech_duration": 4.9,
      "transcribe_duration": 4.895,
      "wpm": 171,
      "message": "ลูกไม่ต้องไปกดเครื่องคิดเลขลูกนับนับ 0 ของ 100 มีกี่ตัว"
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 3.175,
      "speech_duration": 3.172,
      "transcribe_duration": 3.175,
      "wpm": 147,
      "message": "0 0 คลอง 100 มันมี 2 ตัวใช่ไหม"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 5.055,
      "speech_duration": 5.092,
      "transcribe_duration": 5.055,
      "wpm": 162,
      "message": "มีเลข 0 อยู่ 2 ครั้งเพราะฉะนั้นจุดทศนิยมจากตัวข้างหน้า"
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 5.168,
      "speech_duration": 5.156,
      "transcribe_duration": 5.168,
      "wpm": 172,
      "message": "ตอนแรกมันอยู่หน้า 50 ใช่ไหมเราย้ายค่ะย้ายไปฝั่งขวานะย้ายมา"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 3.598,
      "speech_duration": 3.556,
      "transcribe_duration": 3.598,
      "wpm": 143,
      "message": "โหลดมา 122 ครั้งเท่ากับจำนวนเลข 0"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 2.43,
      "speech_duration": 2.468,
      "transcribe_duration": 2.43,
      "wpm": 128,
      "message": "มันก็เลยกลายเป็น 3.3"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 1.036,
      "speech_duration": 1.06,
      "transcribe_duration": 1.036,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 0.741,
      "speech_duration": 0.804,
      "transcribe_duration": 0.741,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 2.247,
      "speech_duration": 2.276,
      "transcribe_duration": 2.247,
      "wpm": 198,
      "message": "เหมือนกันฟังพรุ่งนี้เหมือนกัน"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 4.034,
      "speech_duration": 4.068,
      "transcribe_duration": 4.034,
      "wpm": 129,
      "message": "ที่นี้กูจะให้ลูกออกมาเขียนบนกระดาน"
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 92,
      "message": "หาความถี่สะสม"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 1.343,
      "speech_duration": 1.38,
      "transcribe_duration": 1.343,
      "wpm": 87,
      "message": "ช่องแรก"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 135,
      "message": "หาพี่ปลื้มมา"
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 115,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.602,
      "speech_duration": 0.612,
      "transcribe_duration": 0.602,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.292,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.228,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.228,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 0.355,
      "speech_duration": 0.228,
      "transcribe_duration": 0.355,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 0.354,
      "speech_duration": 0.42,
      "transcribe_duration": 0.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.292,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 2.699,
      "speech_duration": 2.66,
      "transcribe_duration": 2.699,
      "wpm": 147,
      "message": "ซื้อมาเขียนเลยค่ะแถวที่ 1"
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.292,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 2.891,
      "speech_duration": 2.916,
      "transcribe_duration": 2.891,
      "wpm": 170,
      "message": "อันนี้ 2 ความถี่สะสมเท่าไหร่นะคะ"
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 0.607,
      "speech_duration": 0.676,
      "transcribe_duration": 0.607,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.612,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 96,
      "message": "มาเพิ่ม"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 1.807,
      "speech_duration": 1.828,
      "transcribe_duration": 1.807,
      "wpm": 90,
      "message": "ต่อไปนี้นะ"
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 160,
      "message": "เท่าไหร่ลูก"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 113,
      "message": "แถวแรก"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 4.398,
      "speech_duration": 4.324,
      "transcribe_duration": 4.398,
      "wpm": 198,
      "message": "รวมยางข้างบนมันไม่มีนะคะข้างบนมันไม่มีเพราะฉะนั้นเท่ากับ"
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 1.808,
      "speech_duration": 1.828,
      "transcribe_duration": 1.808,
      "wpm": 139,
      "message": "ตัวของมันเองนะคะ"
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 276,
      "message": "เท่ากับเท่าไหร่"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 3.046,
      "speech_duration": 3.044,
      "transcribe_duration": 3.046,
      "wpm": 89,
      "message": "ชายเท่ากับ 2 นะคะ"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 0.864,
      "speech_duration": 0.868,
      "transcribe_duration": 0.864,
      "wpm": 156,
      "message": "เขียนค่ะ"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 3.454,
      "speech_duration": 3.428,
      "transcribe_duration": 3.454,
      "wpm": 158,
      "message": "ไม่ๆไม่ใช่รอยขีดนะลูกเขียนตัวเลขค่ะ"
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.228,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.228,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 0.345,
      "speech_duration": 0.356,
      "transcribe_duration": 0.345,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 124,
      "message": "ฉันนี้ล่ะลูก"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 1.205,
      "speech_duration": 1.252,
      "transcribe_duration": 1.205,
      "wpm": 108,
      "message": "แถวที่ 2"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 0.676,
      "transcribe_duration": 0.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 0.61,
      "speech_duration": 0.676,
      "transcribe_duration": 0.61,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 2.262,
      "speech_duration": 2.276,
      "transcribe_duration": 2.262,
      "wpm": 112,
      "message": "เสร็จนะคะถูกต้อง"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 97,
      "message": "ไปถามพี่หนิง"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 1.921,
      "speech_duration": 1.956,
      "transcribe_duration": 1.921,
      "wpm": 115,
      "message": "เหม็นชั้นเนี้ย"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 2.53,
      "speech_duration": 2.532,
      "transcribe_duration": 2.53,
      "wpm": 184,
      "message": "เท่าไหร่ชั้นที่ 3 แถวที่ 3 ลูก"
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.97,
      "speech_duration": 0.932,
      "transcribe_duration": 0.97,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 1.63,
      "speech_duration": 1.636,
      "transcribe_duration": 1.63,
      "wpm": 202,
      "message": "ออกมาเขียนเลยหนิงเร็ว"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 2.699,
      "speech_duration": 2.724,
      "transcribe_duration": 2.699,
      "wpm": 143,
      "message": "เขียนถูกนะกูจะมีรางวัลให้"
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.676,
      "transcribe_duration": 0.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 3.729,
      "speech_duration": 3.748,
      "transcribe_duration": 3.729,
      "wpm": 172,
      "message": "เอามาเร็วๆไม่ต้องถามเพื่อนไม่ต้องถามเพื่อน"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 4.395,
      "speech_duration": 4.388,
      "transcribe_duration": 4.395,
      "wpm": 198,
      "message": "ไม่ต้องไปดูตารางสูตรคูณด้วยมันไม่ใช่การคูณบวกง่ายๆเลยนะคะ"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 200,
      "message": "อันนี้เท่าไหร่"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 2.356,
      "speech_duration": 2.34,
      "transcribe_duration": 2.356,
      "wpm": 160,
      "message": "ส่งข้างบนไว้เท่าไหร่แล้ว"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 64,
      "message": "เลขไทย"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 75,
      "message": "ลืม"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 1.222,
      "speech_duration": 1.252,
      "transcribe_duration": 1.222,
      "wpm": 132,
      "message": "เลขอะไรลูก"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 3.861,
      "speech_duration": 3.812,
      "transcribe_duration": 3.861,
      "wpm": 185,
      "message": "มันไปมองพี่ปลื้มหนิงบอกเป็นเลข 1 อันนี้เลขอะไร"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 3.564,
      "speech_duration": 3.556,
      "transcribe_duration": 3.564,
      "wpm": 101,
      "message": "อันนี้เลขอะไรเลข 7 นะคะ"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 3.096,
      "speech_duration": 3.108,
      "transcribe_duration": 3.096,
      "wpm": 150,
      "message": "อันนี้เลข 7 คือสะสมในแถวข้างบน"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 2.62,
      "speech_duration": 2.596,
      "transcribe_duration": 2.62,
      "wpm": 162,
      "message": "ตัวกับ 8 7 + 8 เป็นเท่าไหร่"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.292,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 0.192,
      "speech_duration": 0.228,
      "transcribe_duration": 0.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 0.609,
      "speech_duration": 0.676,
      "transcribe_duration": 0.609,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 0.538,
      "speech_duration": 0.612,
      "transcribe_duration": 0.538,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 68,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 4.572,
      "speech_duration": 4.58,
      "transcribe_duration": 4.572,
      "wpm": 59,
      "message": "Update 7 + 8 = 14"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 2.234,
      "speech_duration": 2.276,
      "transcribe_duration": 2.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 2.084,
      "speech_duration": 2.084,
      "transcribe_duration": 2.084,
      "wpm": 130,
      "message": "7 + 8 = 14 ถูกไหม"
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 4.349,
      "speech_duration": 4.324,
      "transcribe_duration": 4.349,
      "wpm": 90,
      "message": "แม่กูหน่อยไปกวนๆอนุญาตให้"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 2.025,
      "speech_duration": 2.02,
      "transcribe_duration": 2.025,
      "wpm": 111,
      "message": "โทรได้ 1 ครั้ง"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.846,
      "speech_duration": 0.868,
      "transcribe_duration": 0.846,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 5.769,
      "speech_duration": 5.732,
      "transcribe_duration": 5.769,
      "wpm": 144,
      "message": "มารับโทษไม่มีรางวัลให้ไปเอามาเขียนค่ะพี่แม็คมาเขียน 15"
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 2.479,
      "speech_duration": 2.468,
      "transcribe_duration": 2.479,
      "wpm": 122,
      "message": "แป้งก็ได้มาแทนก็ได้"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 2.8,
      "speech_duration": 2.788,
      "transcribe_duration": 2.8,
      "wpm": 118,
      "message": "อย่าให้แป้งทำหมดเลยนะ"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 1.343,
      "speech_duration": 1.38,
      "transcribe_duration": 1.343,
      "wpm": 109,
      "message": "วันนี้ลูก"
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.613,
      "speech_duration": 0.612,
      "transcribe_duration": 0.613,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.292,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 1.512,
      "speech_duration": 1.572,
      "transcribe_duration": 1.512,
      "wpm": 19,
      "message": "2"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 1.288,
      "speech_duration": 1.316,
      "transcribe_duration": 1.288,
      "wpm": 23,
      "message": "7"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 3.606,
      "speech_duration": 3.62,
      "transcribe_duration": 3.606,
      "wpm": 70,
      "message": "บอกเป็นอะไหล่ 15"
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 2.357,
      "speech_duration": 2.404,
      "transcribe_duration": 2.357,
      "wpm": 69,
      "message": "แป้งบอก 15"
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 2.876,
      "speech_duration": 2.852,
      "transcribe_duration": 2.876,
      "wpm": 121,
      "message": "15 + 16 เป็นเท่าไหร่คะ"
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 2.221,
      "speech_duration": 2.276,
      "transcribe_duration": 2.221,
      "wpm": 72,
      "message": "ถูกต้อง 31"
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 129,
      "message": "ช่องนี้ล่ะคะ"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 1.978,
      "speech_duration": 2.02,
      "transcribe_duration": 1.978,
      "wpm": 134,
      "message": "ตอนนี้เท่าไหร่ลูก"
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 2.068,
      "speech_duration": 2.084,
      "transcribe_duration": 2.068,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.42,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.42,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.474,
      "speech_duration": 0.484,
      "transcribe_duration": 0.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.799,
      "speech_duration": 0.868,
      "transcribe_duration": 0.799,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 3.437,
      "speech_duration": 3.428,
      "transcribe_duration": 3.437,
      "wpm": 109,
      "message": "นัดยิ้มเลยนะคะจะทำถูกไหม"
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.548,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.42,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 96,
      "message": "สุดท้าย"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 3.094,
      "speech_duration": 3.108,
      "transcribe_duration": 3.094,
      "wpm": 97,
      "message": "ไก่ออกมาจะรวมถูกไหม"
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.781,
      "speech_duration": 0.804,
      "transcribe_duration": 0.781,
      "wpm": 56,
      "message": "40"
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 2.123,
      "speech_duration": 2.148,
      "transcribe_duration": 2.123,
      "wpm": 140,
      "message": "46 + 4 เป็นเท่าไหร่"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 1.377,
      "speech_duration": 1.444,
      "transcribe_duration": 1.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.932,
      "speech_duration": 0.996,
      "transcribe_duration": 0.932,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 3.693,
      "speech_duration": 3.684,
      "transcribe_duration": 3.693,
      "wpm": 114,
      "message": "มึงอย่าแกล้งกูกูก็ตกใจนะลูก"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 2.548,
      "speech_duration": 2.532,
      "transcribe_duration": 2.548,
      "wpm": 225,
      "message": "ตอบ 100 เนี่ยกูต้องไปคิดใหม่แล้วเนี่ย"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 2.005,
      "speech_duration": 2.02,
      "transcribe_duration": 2.005,
      "wpm": 97,
      "message": "ไหมคะถูกนะคะ"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 1.429,
      "speech_duration": 1.444,
      "transcribe_duration": 1.429,
      "wpm": 104,
      "message": "ร้านทำถูก"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 88,
      "message": "มาดูนะ"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 150,
      "message": "นักเรียนทำถูกหมดเลยนะคะ"
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 75,
      "message": "หนิง"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 152,
      "message": "เข้าใจหรือยัง"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 5.857,
      "speech_duration": 5.796,
      "transcribe_duration": 5.857,
      "wpm": 153,
      "message": "หนิงอย่าแกล้งครูเอาจริงเวลาสอบครูสอบแล้วถ้าจะตกกูไม่ช่วยนะ"
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 68,
      "message": "ไปไหม"
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 1.923,
      "speech_duration": 1.892,
      "transcribe_duration": 1.923,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 149,
      "message": "อาทิตย์นี้ดูนะ"
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 185,
      "message": "คะแนนความถี่สะสมพรุ่งนี้ลูก"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 1.207,
      "speech_duration": 1.252,
      "transcribe_duration": 1.207,
      "wpm": 168,
      "message": "เรียบร้อยแล้ว"
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.953,
      "speech_duration": 0.996,
      "transcribe_duration": 0.953,
      "wpm": 45,
      "message": "50"
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 2.741,
      "speech_duration": 2.788,
      "transcribe_duration": 2.741,
      "wpm": 210,
      "message": "ความถี่สะสมสุดท้ายแถวสุดท้ายเท่ากับ 50"
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 133,
      "message": "เหมือนไหม"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 1.376,
      "speech_duration": 1.38,
      "transcribe_duration": 1.376,
      "wpm": 185,
      "message": "มันกลับอันนี้ไหม"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 5.236,
      "speech_duration": 5.284,
      "transcribe_duration": 5.236,
      "wpm": 94,
      "message": "มันคนละคะแนนมันคนละอันนี้กันนะคะ"
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.722,
      "speech_duration": 0.74,
      "transcribe_duration": 0.722,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 1.777,
      "speech_duration": 1.828,
      "transcribe_duration": 1.777,
      "wpm": 139,
      "message": "คะแนนมันไม่ใช่ไง"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 3.718,
      "speech_duration": 3.684,
      "transcribe_duration": 3.718,
      "wpm": 183,
      "message": "มันเป็นคนละตารางโลกมันเป็นคนละตารางอันนี้ 60"
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 126,
      "message": "แต่ตัวนี้"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 1.028,
      "speech_duration": 1.06,
      "transcribe_duration": 1.028,
      "wpm": 127,
      "message": "ไม่ใช่ละ"
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.64,
      "speech_duration": 0.676,
      "transcribe_duration": 0.64,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 2.429,
      "speech_duration": 2.468,
      "transcribe_duration": 2.429,
      "wpm": 152,
      "message": "ตารางความถี่สะสมสัมพัทธ์"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 1.608,
      "speech_duration": 1.636,
      "transcribe_duration": 1.608,
      "wpm": 183,
      "message": "อันนี้คือเท่าไหร่คะ"
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 0.733,
      "speech_duration": 0.74,
      "transcribe_duration": 0.733,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.891,
      "speech_duration": 0.932,
      "transcribe_duration": 0.891,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.292,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.617,
      "speech_duration": 0.676,
      "transcribe_duration": 0.617,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.364,
      "speech_duration": 0.42,
      "transcribe_duration": 0.364,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.084,
      "transcribe_duration": 2.038,
      "wpm": 180,
      "message": "เพิ่มเข้าไปอีก 1 แถวนะคะ"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 53,
      "message": "ใช่"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.892,
      "transcribe_duration": 1.847,
      "wpm": 87,
      "message": "2 ส่วนอะไร"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 132,
      "message": "20 เท่าไหร่ลูก"
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 2.687,
      "speech_duration": 2.66,
      "transcribe_duration": 2.687,
      "wpm": 79,
      "message": "2 ส่วน 5 เก่ง"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 3.939,
      "speech_duration": 3.94,
      "transcribe_duration": 3.939,
      "wpm": 61,
      "message": "ต้องสวน 50 นะคะ"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 80,
      "message": "ถูกสิ"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 4.688,
      "speech_duration": 4.708,
      "transcribe_duration": 4.688,
      "wpm": 188,
      "message": "มันง่ายมากเลยนะเพราะว่าเมื่อกี้รวมจำนวนเท่ากับ 50 ใช่ไหมคะ"
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 4.747,
      "speech_duration": 4.708,
      "transcribe_duration": 4.747,
      "wpm": 220,
      "message": "แถวเนี้ยความผิดแล้วกระป๋องเพราะฉะนั้นความผิดสัมพันธ์ก็คือ 2 ส่วนด้วย"
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 1.995,
      "speech_duration": 2.02,
      "transcribe_duration": 1.995,
      "wpm": 104,
      "message": "50 บาทเองนะคะ"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.292,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 0.889,
      "speech_duration": 0.932,
      "transcribe_duration": 0.889,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 1.126,
      "speech_duration": 1.188,
      "transcribe_duration": 1.126,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 2.226,
      "speech_duration": 2.276,
      "transcribe_duration": 2.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 1.25,
      "speech_duration": 1.316,
      "transcribe_duration": 1.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 3.259,
      "speech_duration": 3.3,
      "transcribe_duration": 3.259,
      "wpm": 150,
      "message": "อันนี้เพื่อนแสดงวิธีคิดให้หนิงดู"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 4.416,
      "speech_duration": 4.388,
      "transcribe_duration": 4.416,
      "wpm": 168,
      "message": "เพื่อนแสดงวิธีคิดให้หนิงดูว่ามาจากไหนความถี่สะสม"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 1.577,
      "speech_duration": 1.572,
      "transcribe_duration": 1.577,
      "wpm": 153,
      "message": "วันนี้พี่เล็กดู"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 3.711,
      "speech_duration": 3.748,
      "transcribe_duration": 3.711,
      "wpm": 156,
      "message": "วันนี้ครูให้ทำก็คือช่องความถี่สัมพัทธ์"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 2.162,
      "speech_duration": 2.148,
      "transcribe_duration": 2.162,
      "wpm": 203,
      "message": "มาดูพี่ล่างนะคะเดี๋ยวพี่ล่าง"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.672,
      "speech_duration": 0.74,
      "transcribe_duration": 0.672,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 2.291,
      "speech_duration": 2.34,
      "transcribe_duration": 2.291,
      "wpm": 103,
      "message": "ครูให้ทำช่องนี้"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 3.841,
      "speech_duration": 3.876,
      "transcribe_duration": 3.841,
      "wpm": 112,
      "message": "ความถี่สัมพัทธ์ไม่ใช่วิธีคิด"
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 2.675,
      "speech_duration": 2.724,
      "transcribe_duration": 2.675,
      "wpm": 88,
      "message": "ความถี่สะสมนะคะ"
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 1.625,
      "speech_duration": 1.636,
      "transcribe_duration": 1.625,
      "wpm": 110,
      "message": "ฟังนะแถวนี้"
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 1.228,
      "speech_duration": 1.252,
      "transcribe_duration": 1.228,
      "wpm": 108,
      "message": "มาจากไหน"
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 4.259,
      "speech_duration": 4.26,
      "transcribe_duration": 4.259,
      "wpm": 137,
      "message": "22 มาจากตรงนี้ใช่ไหม 2 ก็คือแถวนี้แหละ"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 3.341,
      "speech_duration": 3.364,
      "transcribe_duration": 3.341,
      "wpm": 125,
      "message": "อยู่ข้างบนเป็นเศษส่วนคือ 50"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 4.739,
      "speech_duration": 4.708,
      "transcribe_duration": 4.739,
      "wpm": 108,
      "message": "50 เพราะเรารวมความถี่และรวมข้อมูล"
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 1.47,
      "speech_duration": 1.508,
      "transcribe_duration": 1.47,
      "wpm": 179,
      "message": "หมดแล้วเท่ากับ 50"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 3.207,
      "speech_duration": 3.236,
      "transcribe_duration": 3.207,
      "wpm": 167,
      "message": "ส่วนเท่ากันหมดเลยนะคะอันนี้เท่าไหร่"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 1.438,
      "speech_duration": 1.508,
      "transcribe_duration": 1.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 1.84,
      "speech_duration": 1.892,
      "transcribe_duration": 1.84,
      "wpm": 16,
      "message": "2"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 5.934,
      "speech_duration": 5.924,
      "transcribe_duration": 5.934,
      "wpm": 51,
      "message": "2 ไปแล้วแถวนี้ 5555"
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 1.099,
      "speech_duration": 1.124,
      "transcribe_duration": 1.099,
      "wpm": 173,
      "message": "ตอนนี้ล่ะลูก"
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 4.719,
      "speech_duration": 4.708,
      "transcribe_duration": 4.719,
      "wpm": 80,
      "message": "อะไรนะอะไรนะ 850 เก่งมาก"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 3.498,
      "speech_duration": 3.428,
      "transcribe_duration": 3.498,
      "wpm": 214,
      "message": "ภาษามือตอบกูด้วยสิเพื่อนๆตอบกูใหญ่เลยนี่ไม่ทำเลย"
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.841,
      "speech_duration": 0.868,
      "transcribe_duration": 0.841,
      "wpm": 138,
      "message": "เช้านี้"
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 3.051,
      "speech_duration": 3.044,
      "transcribe_duration": 3.051,
      "wpm": 158,
      "message": "เช้านี้ลูกอันนี้เท่าไหร่พี่หนิง"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 91,
      "message": "16 อะไร"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 3.205,
      "speech_duration": 3.236,
      "transcribe_duration": 3.205,
      "wpm": 14,
      "message": "16"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.544,
      "speech_duration": 0.612,
      "transcribe_duration": 0.544,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.548,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 2.377,
      "speech_duration": 2.404,
      "transcribe_duration": 2.377,
      "wpm": 100,
      "message": "16 ส่วนเท่าไหร่"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.648,
      "speech_duration": 0.676,
      "transcribe_duration": 0.648,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 2.296,
      "speech_duration": 2.34,
      "transcribe_duration": 2.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 1.474,
      "speech_duration": 1.508,
      "transcribe_duration": 1.474,
      "wpm": 139,
      "message": "กระปุกแล้ว 50"
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 4.708,
      "speech_duration": 4.644,
      "transcribe_duration": 4.708,
      "wpm": 158,
      "message": "ไม่ใช่ 1650 นะลูกจะต้องพูดให้เต็มพระพุทธรูปจะพูด"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 102,
      "message": "เศษ 16 ส่วน 50"
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 134,
      "message": "ถ้าลูกจะทำภาษามือ"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 1.956,
      "transcribe_duration": 2.111,
      "wpm": 46,
      "message": "16.50"
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 3.369,
      "speech_duration": 3.364,
      "transcribe_duration": 3.369,
      "wpm": 111,
      "message": "ทำอย่างนี้ถ้าบอกว่า 1650"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 149,
      "message": "มันไม่ใช่แค่นี้นะคะ"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 0.705,
      "speech_duration": 0.74,
      "transcribe_duration": 0.705,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 2.011,
      "speech_duration": 2.02,
      "transcribe_duration": 2.011,
      "wpm": 178,
      "message": "เช้านี้พี่ปลื้มเท่าไหร่"
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 0.473,
      "speech_duration": 0.484,
      "transcribe_duration": 0.473,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 3.954,
      "speech_duration": 4.004,
      "transcribe_duration": 3.954,
      "wpm": 49,
      "message": "1150 ถูกต้อง"
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 1.186,
      "speech_duration": 1.188,
      "transcribe_duration": 1.186,
      "wpm": 152,
      "message": "ตอนนี้ล่ะคะ"
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 2.628,
      "speech_duration": 2.66,
      "transcribe_duration": 2.628,
      "wpm": 23,
      "message": "450"
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 63,
      "message": "แป้ง"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 0.619,
      "speech_duration": 0.676,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 1.025,
      "speech_duration": 1.06,
      "transcribe_duration": 1.025,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 4.368,
      "speech_duration": 4.388,
      "transcribe_duration": 4.368,
      "wpm": 109,
      "message": "40 50 ถูกต้องทั้งหมดเก่งมากนะคะ"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 2.041,
      "speech_duration": 2.084,
      "transcribe_duration": 2.041,
      "wpm": 144,
      "message": "ทีนี้มาดูช่องนี้ค่ะ"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 2.564,
      "speech_duration": 2.596,
      "transcribe_duration": 2.564,
      "wpm": 104,
      "message": "ร้อยละความถี่สะสม"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 1.524,
      "speech_duration": 1.572,
      "transcribe_duration": 1.524,
      "wpm": 124,
      "message": "เอาอะไรมาคูณ"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 1.67,
      "speech_duration": 1.636,
      "transcribe_duration": 1.67,
      "wpm": 174,
      "message": "ร้อยละเอาอะไรมาคูณ"
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.228,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.484,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 3.015,
      "speech_duration": 2.98,
      "transcribe_duration": 3.015,
      "wpm": 106,
      "message": "อ๋อกูด้วยไรร้อยละคือ"
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 1.782,
      "speech_duration": 1.828,
      "transcribe_duration": 1.782,
      "wpm": 74,
      "message": "100 นะคะ"
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 1.919,
      "speech_duration": 1.956,
      "transcribe_duration": 1.919,
      "wpm": 153,
      "message": "อันนี้คือ 100 นะลูก"
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 128,
      "message": "อันนี้คือ 100"
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 5.136,
      "speech_duration": 5.156,
      "transcribe_duration": 5.136,
      "wpm": 157,
      "message": "เอา 100 มาคูณความถี่สัมพัทธ์ความถี่สัมพัทธ์คือช่องนี้"
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 1.708,
      "speech_duration": 1.764,
      "transcribe_duration": 1.708,
      "wpm": 60,
      "message": "2 ส่วน"
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 0.641,
      "speech_duration": 0.676,
      "transcribe_duration": 0.641,
      "wpm": 67,
      "message": "10"
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 1.343,
      "speech_duration": 1.38,
      "transcribe_duration": 1.343,
      "wpm": 87,
      "message": "คูณด้วย"
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 1.409,
      "speech_duration": 1.444,
      "transcribe_duration": 1.409,
      "wpm": 42,
      "message": "100"
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 1.037,
      "speech_duration": 1.06,
      "transcribe_duration": 1.037,
      "wpm": 113,
      "message": "เท่ากับ"
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 120,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 1.36,
      "speech_duration": 1.38,
      "transcribe_duration": 1.36,
      "wpm": 87,
      "message": "วิธีคิด"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 0.87,
      "speech_duration": 0.932,
      "transcribe_duration": 0.87,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 4.39,
      "speech_duration": 4.388,
      "transcribe_duration": 4.39,
      "wpm": 161,
      "message": "ศูนย์ข้างบนข้างล่างตัดไปเลยนะลูกตัดไปเลยใช่ไหม"
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 0.612,
      "speech_duration": 0.676,
      "transcribe_duration": 0.612,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.42,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 1.988,
      "speech_duration": 2.02,
      "transcribe_duration": 1.988,
      "wpm": 67,
      "message": "1 เป็น 5"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.228,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 2.351,
      "speech_duration": 2.34,
      "transcribe_duration": 2.351,
      "wpm": 96,
      "message": "52 เป็น 10 ตัด"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 1.984,
      "speech_duration": 2.02,
      "transcribe_duration": 1.984,
      "wpm": 230,
      "message": "เพราะฉะนั้นข้างบนเหลือเท่าไหร่"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 3.314,
      "speech_duration": 3.3,
      "transcribe_duration": 3.314,
      "wpm": 68,
      "message": "22 * เห็นไหมคะ"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 4.386,
      "speech_duration": 4.388,
      "transcribe_duration": 4.386,
      "wpm": 126,
      "message": "2 * 2 เท่ากับเท่าไหร่ 4 นั่นเองคำตอบ"
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 1.576,
      "speech_duration": 1.572,
      "transcribe_duration": 1.576,
      "wpm": 124,
      "message": "ช่องนี้คือ 4"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 2.303,
      "speech_duration": 2.34,
      "transcribe_duration": 2.303,
      "wpm": 122,
      "message": "ง่ายมากเลยเพราะว่า"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 3.848,
      "speech_duration": 3.812,
      "transcribe_duration": 3.848,
      "wpm": 173,
      "message": "ส่วนลูก 50 แล้วครูน้อยก็คือเท่ากับ 2 ใช่ไหม"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 1.791,
      "speech_duration": 1.7,
      "transcribe_duration": 1.791,
      "wpm": 203,
      "message": "ลูกตัดผ้านี่มาเลยเนี่ย"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 40,
      "message": "100"
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 0.33,
      "speech_duration": 0.292,
      "transcribe_duration": 0.33,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 2.559,
      "speech_duration": 2.532,
      "transcribe_duration": 2.559,
      "wpm": 41,
      "message": "สวน 50"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 2.731,
      "speech_duration": 2.724,
      "transcribe_duration": 2.731,
      "wpm": 143,
      "message": "เวลาผ่านไปก็คือ 2 นั่นเอง"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 3.885,
      "speech_duration": 3.876,
      "transcribe_duration": 3.885,
      "wpm": 178,
      "message": "ค่าเท่ากันคือ 2 เพราะฉะนั้นลูกก็แค่เอา 2 นะคะ"
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 2.208,
      "speech_duration": 2.212,
      "transcribe_duration": 2.208,
      "wpm": 95,
      "message": "มาคูณมาคูณกับ"
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 139,
      "message": "ความถี่ตรงนี้"
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.212,
      "transcribe_duration": 2.174,
      "wpm": 108,
      "message": "ใช่ไหมวิธีคิดนะ"
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 1.472,
      "speech_duration": 1.508,
      "transcribe_duration": 1.472,
      "wpm": 119,
      "message": "ให้ลูกเขียน"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 2.376,
      "speech_duration": 2.404,
      "transcribe_duration": 2.376,
      "wpm": 137,
      "message": "เองนะคะให้ลูกเขียนเอง"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 2.646,
      "speech_duration": 2.66,
      "transcribe_duration": 2.646,
      "wpm": 147,
      "message": "เขียนแสดงวิธีการคิดแบบนี้"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 1.2,
      "speech_duration": 1.252,
      "transcribe_duration": 1.2,
      "wpm": 108,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 3.197,
      "speech_duration": 3.172,
      "transcribe_duration": 3.197,
      "wpm": 137,
      "message": "อาทิตย์นี้ให้เขียนลงไปในสมุด"
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 152,
      "message": "ตารางนี้นะลูก"
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 2.049,
      "speech_duration": 2.084,
      "transcribe_duration": 2.049,
      "wpm": 173,
      "message": "เขียนตารางนี้ลงไปในสมุด"
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 3.13,
      "speech_duration": 3.044,
      "transcribe_duration": 3.13,
      "wpm": 133,
      "message": "เดี๋ยวกูจะเปิดให้เต็มๆนะคะ"
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.356,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 83,
      "message": "เห็นไหม"
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 69,
      "message": "ใช่"
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 2.304,
      "speech_duration": 2.34,
      "transcribe_duration": 2.304,
      "wpm": 141,
      "message": "ให้ลูกใส่ข้อมูลตรงนี้"
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 1.636,
      "speech_duration": 1.636,
      "transcribe_duration": 1.636,
      "wpm": 211,
      "message": "อันนี้เท่าไหร่เท่าไหร่"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 1.916,
      "speech_duration": 1.956,
      "transcribe_duration": 1.916,
      "wpm": 138,
      "message": "เขียนลงไปในสมุดนะ"
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.084,
      "transcribe_duration": 2.047,
      "wpm": 137,
      "message": "ของตัวเองมีหรือยัง"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 120,
      "message": "ทำเลยนะคะ"
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 4.707,
      "speech_duration": 4.708,
      "transcribe_duration": 4.707,
      "wpm": 169,
      "message": "หลังจากที่ลูกทำแบบฝึกลงในสมุดตัวนี้แล้วครูมีแบบทดสอบ"
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 114,
      "message": "แบบทดสอบ"
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 1.416,
      "speech_duration": 1.444,
      "transcribe_duration": 1.416,
      "wpm": 104,
      "message": "ให้ลูกๆทำ"
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 0.617,
      "speech_duration": 0.676,
      "transcribe_duration": 0.617,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 2.378,
      "speech_duration": 2.404,
      "transcribe_duration": 2.378,
      "wpm": 37,
      "message": "แน่นะ"
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.621,
      "speech_duration": 0.676,
      "transcribe_duration": 0.621,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.292,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.42,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 2.895,
      "speech_duration": 2.916,
      "transcribe_duration": 2.895,
      "wpm": 108,
      "message": "ตัวนี้ลุกก่อนลุกก่อน"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 1.239,
      "speech_duration": 1.252,
      "transcribe_duration": 1.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 5.958,
      "speech_duration": 5.924,
      "transcribe_duration": 5.958,
      "wpm": 134,
      "message": "ดูก่อนหลังจากที่ทำในสมุดแล้วนะคะครูมีแบบฝึกให้ลูกๆทำ"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 1.618,
      "speech_duration": 1.636,
      "transcribe_duration": 1.618,
      "wpm": 183,
      "message": "มันก็ง่ายแหละถ้าลูก"
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 1.218,
      "speech_duration": 1.252,
      "transcribe_duration": 1.218,
      "wpm": 96,
      "message": "รู้แล้ว"
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 109,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 1.99,
      "speech_duration": 2.02,
      "transcribe_duration": 1.99,
      "wpm": 141,
      "message": "ที่กูสอนมาเมื่อกี้"
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 2.956,
      "speech_duration": 2.98,
      "transcribe_duration": 2.956,
      "wpm": 146,
      "message": "มีอยู่ 2 ข้อทั้งหมด 20 คะแนน"
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 153,
      "message": "ให้ทำในสมุดก่อน"
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 2.135,
      "speech_duration": 2.148,
      "transcribe_duration": 2.135,
      "wpm": 140,
      "message": "อันดับแรกทำลงในสมุด"
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 4.217,
      "speech_duration": 4.196,
      "transcribe_duration": 4.217,
      "wpm": 164,
      "message": "กลอนเสร็จแล้วถ้าใครทำสมุดเสร็จกูจะแจกใบงานให้"
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 2.648,
      "speech_duration": 2.66,
      "transcribe_duration": 2.648,
      "wpm": 175,
      "message": "รายงานตัวนี้คะแนน 20 คะแนนนะคะ"
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 88,
      "message": "เขาบอกว่า"
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 1.6,
      "speech_duration": 1.636,
      "transcribe_duration": 1.6,
      "wpm": 119,
      "message": "ให้เขียนนะคะ"
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 4.095,
      "speech_duration": 4.068,
      "transcribe_duration": 4.095,
      "wpm": 177,
      "message": "ข้อมูลเนี่ยลงให้สมบูรณ์เลยไอ้ที่ว่าง่ายไหมเนี่ย"
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 1.244,
      "speech_duration": 1.252,
      "transcribe_duration": 1.244,
      "wpm": 192,
      "message": "ช่องที่ว่างๆอ่ะ"
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 2.181,
      "speech_duration": 2.212,
      "transcribe_duration": 2.181,
      "wpm": 142,
      "message": "คนเท่าไหร่คนเท่าไหร่"
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 104,
      "message": "คนมีกี่คน"
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 3.593,
      "speech_duration": 3.62,
      "transcribe_duration": 3.593,
      "wpm": 62,
      "message": "50 ได้คน 50 คน"
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 2.893,
      "speech_duration": 2.916,
      "transcribe_duration": 2.893,
      "wpm": 149,
      "message": "ให้เติมความถี่สะสมในตารางนี้"
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 2.245,
      "speech_duration": 2.276,
      "transcribe_duration": 2.245,
      "wpm": 119,
      "message": "13 อันนี้เท่าไหร่"
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 2.679,
      "speech_duration": 2.724,
      "transcribe_duration": 2.679,
      "wpm": 61,
      "message": "13 + 13 26"
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 2.428,
      "speech_duration": 2.468,
      "transcribe_duration": 2.428,
      "wpm": 122,
      "message": "16 + 8 เป็นเท่าไหร่"
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 4.481,
      "speech_duration": 4.516,
      "transcribe_duration": 4.481,
      "wpm": 93,
      "message": "ถูกต้องทำเองทำเองอันนี้นะคะ"
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 2.406,
      "speech_duration": 2.404,
      "transcribe_duration": 2.406,
      "wpm": 125,
      "message": "ตอนแรกผ่านไปขอที่ 2"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 4.428,
      "speech_duration": 4.452,
      "transcribe_duration": 4.428,
      "wpm": 131,
      "message": "ที่ว่างๆตารางแจกแจงความถี่สัมพัทธ์นะคะ"
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 3.288,
      "speech_duration": 3.3,
      "transcribe_duration": 3.288,
      "wpm": 177,
      "message": "ใส่เข้าไปคอลัมน์ความถี่สัมพัทธ์วิธีคิด"
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 0.953,
      "speech_duration": 0.996,
      "transcribe_duration": 0.953,
      "wpm": 120,
      "message": "เขียนมา"
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 2.229,
      "speech_duration": 2.276,
      "transcribe_duration": 2.229,
      "wpm": 145,
      "message": "เขียนเป็นเศษส่วนก็ได้"
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 2.832,
      "speech_duration": 2.852,
      "transcribe_duration": 2.832,
      "wpm": 205,
      "message": "เพียงแค่เศษส่วนอย่างนี้กูก็ให้ถูกนะลูก"
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 3.36,
      "speech_duration": 3.364,
      "transcribe_duration": 3.36,
      "wpm": 169,
      "message": "ถ้าจะคิดเป็นจุดนิยมก็ได้แล้วแต่ลูกเลย"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 2.923,
      "speech_duration": 2.916,
      "transcribe_duration": 2.923,
      "wpm": 123,
      "message": "ร้อยละมันการคูณด้วย 100"
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 0.709,
      "speech_duration": 0.74,
      "transcribe_duration": 0.709,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 3.014,
      "speech_duration": 3.044,
      "transcribe_duration": 3.014,
      "wpm": 158,
      "message": "แค่นี้เองคะแนนเต็ม 20 คะแนนนะคะ"
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 3.409,
      "speech_duration": 3.428,
      "transcribe_duration": 3.409,
      "wpm": 171,
      "message": "อาทิตย์นี้มาทำแบบฝึกอันนี้ลงในสมุดนะคะ"
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 0.196,
      "speech_duration": 0.228,
      "transcribe_duration": 0.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.292,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 0.501,
      "speech_duration": 0.548,
      "transcribe_duration": 0.501,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 132,
      "message": "มีคำถามไหม"
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 1.902,
      "speech_duration": 1.892,
      "transcribe_duration": 1.902,
      "wpm": 159,
      "message": "ไม่สงสัยเลยเหรอหนิง"
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 115,
      "message": "แป้งสงสัยไม่รู้"
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 4.925,
      "speech_duration": 4.964,
      "transcribe_duration": 4.925,
      "wpm": 145,
      "message": "เข้าใจไหมเข้าใจนิดนึงถ้างั้นก็ทำแบบฝึกเยอะๆนะคะ"
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 3.807,
      "speech_duration": 3.812,
      "transcribe_duration": 3.807,
      "wpm": 169,
      "message": "ถ้าไม่เข้าใจอะไรให้ถามถามครูถามเพื่อนก็ได้"
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 95,
      "message": "รีบทำนะคะ"
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 0.346,
      "speech_duration": 0.42,
      "transcribe_duration": 0.346,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.932,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 0.327,
      "speech_duration": 0.356,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.42,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "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": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 0.194,
      "speech_duration": 0.228,
      "transcribe_duration": 0.194,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 0.192,
      "speech_duration": 0.228,
      "transcribe_duration": 0.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 0.438,
      "speech_duration": 0.228,
      "transcribe_duration": 0.438,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.228,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.228,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.228,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.228,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.228,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.228,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.228,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.228,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.228,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.228,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.356,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 0.329,
      "speech_duration": 0.356,
      "transcribe_duration": 0.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 4.672,
      "speech_duration": 4.644,
      "transcribe_duration": 4.672,
      "wpm": 87,
      "message": "อ่านลูกลูกๆมองมองที่จอนะคะ"
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 0.462,
      "speech_duration": 0.484,
      "transcribe_duration": 0.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 1.514,
      "speech_duration": 1.508,
      "transcribe_duration": 1.514,
      "wpm": 169,
      "message": "รัชชานนท์พี่แม็ค"
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 2.512,
      "speech_duration": 2.532,
      "transcribe_duration": 2.512,
      "wpm": 172,
      "message": "บอกเพื่อนด้วยบอกพี่ปลื้มด้วย"
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.42,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.292,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.42,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 0.573,
      "speech_duration": 0.612,
      "transcribe_duration": 0.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.292,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 1.927,
      "speech_duration": 1.956,
      "transcribe_duration": 1.927,
      "wpm": 100,
      "message": "แป้งแป้งดูนะ"
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 1.177,
      "speech_duration": 1.188,
      "transcribe_duration": 1.177,
      "wpm": 126,
      "message": "ให้ดูนะคะ"
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 0.767,
      "speech_duration": 0.804,
      "transcribe_duration": 0.767,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 3.861,
      "speech_duration": 3.876,
      "transcribe_duration": 3.861,
      "wpm": 174,
      "message": "กูกดเครื่องคิดเลขนะคะครูก็เลยได้คำตอบเท่านี้"
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 5.186,
      "speech_duration": 5.028,
      "transcribe_duration": 5.186,
      "wpm": 161,
      "message": "รูปไม่มีเครื่องคิดเลขเพราะฉะนั้นลูกทำแค่เศษส่วนพอนะคะ"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 2.544,
      "speech_duration": 2.532,
      "transcribe_duration": 2.544,
      "wpm": 160,
      "message": "พ่อเลี้ยงลูกทำแค่เศษส่วนพอ"
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 0.48,
      "speech_duration": 0.292,
      "transcribe_duration": 0.48,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 179,
      "message": "เข้าใจหรือยังพี่หนิง"
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 1.478,
      "speech_duration": 1.508,
      "transcribe_duration": 1.478,
      "wpm": 139,
      "message": "เข้าใจหรือยัง"
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 3.664,
      "speech_duration": 3.684,
      "transcribe_duration": 3.664,
      "wpm": 163,
      "message": "ห้องนี้ลูกไม่ต้องหาเป็นค่าจุดทศนิยมนะคะ"
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 2,
      "speech_duration": 2.02,
      "transcribe_duration": 2,
      "wpm": 111,
      "message": "ทำแค่เศษส่วนพอ"
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 202,
      "message": "วันนี้เท่ากับเท่าไหร่"
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.228,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 3.326,
      "speech_duration": 3.364,
      "transcribe_duration": 3.326,
      "wpm": 85,
      "message": "สองคนนั้นไม่มองเลย"
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.292,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.292,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.228,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.292,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 1.103,
      "speech_duration": 1.124,
      "transcribe_duration": 1.103,
      "wpm": 160,
      "message": "พรุ่งนี้ค่ะ"
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 1.935,
      "speech_duration": 1.956,
      "transcribe_duration": 1.935,
      "wpm": 207,
      "message": "เท่ากับอะไรเท่ากับเท่าไหร่"
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 7.861,
      "speech_duration": 7.78,
      "transcribe_duration": 7.861,
      "wpm": 164,
      "message": "ทำเป็นเศษส่วนก็คือ 8 ส่วน 50 ถูกต้องเพียงแค่นี้พอไม่ต้องไม่ต้องหาจุดทศนิยมไม่ต้องใส่"
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 0.471,
      "speech_duration": 0.42,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 185,
      "message": "อันนี้ไม่เอานะคะ"
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 0.707,
      "speech_duration": 0.74,
      "transcribe_duration": 0.707,
      "wpm": 142,
      "message": "วันนี้"
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 4.084,
      "speech_duration": 4.068,
      "transcribe_duration": 4.084,
      "wpm": 184,
      "message": "ไม่เอารูปลงไม่ต้องไม่ต้องเขียนนะคะรูปไม่ต้องเขียน"
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.42,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 1.45,
      "speech_duration": 1.508,
      "transcribe_duration": 1.45,
      "wpm": 90,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 2.539,
      "speech_duration": 2.532,
      "transcribe_duration": 2.539,
      "wpm": 154,
      "message": "มีอะไรทำในแบบฝึกแล้วทีนี้"
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 1.851,
      "speech_duration": 1.892,
      "transcribe_duration": 1.851,
      "wpm": 111,
      "message": "วิธีการทำนะคะ"
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.42,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 2.331,
      "speech_duration": 2.34,
      "transcribe_duration": 2.331,
      "wpm": 154,
      "message": "ให้เอาค่านี้มาเลยในช่อง"
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 2.311,
      "speech_duration": 2.34,
      "transcribe_duration": 2.311,
      "wpm": 160,
      "message": "ร้อยละของความถี่สัมพัทธ์"
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 1.19,
      "speech_duration": 1.188,
      "transcribe_duration": 1.19,
      "wpm": 152,
      "message": "เปลี่ยนนะคะ"
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 133,
      "message": "จากตรงนี้"
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 1.927,
      "speech_duration": 1.956,
      "transcribe_duration": 1.927,
      "wpm": 115,
      "message": "เปลี่ยนเป็น 13"
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 0.333,
      "speech_duration": 0.356,
      "transcribe_duration": 0.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 2.258,
      "speech_duration": 2.276,
      "transcribe_duration": 2.258,
      "wpm": 99,
      "message": "13 ส่วนด้วย 50"
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 1.13,
      "speech_duration": 1.188,
      "transcribe_duration": 1.13,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.292,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 4.295,
      "speech_duration": 4.26,
      "transcribe_duration": 4.295,
      "wpm": 134,
      "message": "เขียนแล้วนะแป๊บนึงนะ 13 ตัวนี้เป็น 13"
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 2.122,
      "speech_duration": 2.148,
      "transcribe_duration": 2.122,
      "wpm": 119,
      "message": "ส่วนด้วย 50 นะคะ"
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 1.865,
      "speech_duration": 1.892,
      "transcribe_duration": 1.865,
      "wpm": 151,
      "message": "ถ้ามันจะเท่ากันเลย"
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 1.93,
      "speech_duration": 1.956,
      "transcribe_duration": 1.93,
      "wpm": 92,
      "message": "100 ส่วน 50"
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 3.012,
      "speech_duration": 3.044,
      "transcribe_duration": 3.012,
      "wpm": 143,
      "message": "ก็คือเอา 100 หารด้วย 50 นะคะ"
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 0.636,
      "speech_duration": 0.676,
      "transcribe_duration": 0.636,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 1.689,
      "speech_duration": 1.7,
      "transcribe_duration": 1.689,
      "wpm": 159,
      "message": "ตัวนี้จะเท่ากับ 2"
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 4.354,
      "speech_duration": 4.388,
      "transcribe_duration": 4.354,
      "wpm": 44,
      "message": "13 * 2 = 526"
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 168,
      "message": "เข้าใจนะปลื้ม"
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 177,
      "message": "เพิ่งเข้าใจนะ"
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.484,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 1.255,
      "speech_duration": 1.316,
      "transcribe_duration": 1.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 0.369,
      "speech_duration": 0.228,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 2.303,
      "speech_duration": 2.34,
      "transcribe_duration": 2.303,
      "wpm": 141,
      "message": "รอๆเดี๋ยวกูไปตรวจนะคะ"
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 1.625,
      "speech_duration": 1.636,
      "transcribe_duration": 1.625,
      "wpm": 165,
      "message": "วันนี้เพื่อนๆดูนะ"
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 1.496,
      "speech_duration": 1.508,
      "transcribe_duration": 1.496,
      "wpm": 179,
      "message": "ท่านี้ก็เหมือนกัน"
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 3.437,
      "speech_duration": 3.428,
      "transcribe_duration": 3.437,
      "wpm": 114,
      "message": "ส่วนตัวนี้ 13 ส่วนด้วย 50"
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.42,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 3.007,
      "speech_duration": 2.98,
      "transcribe_duration": 3.007,
      "wpm": 166,
      "message": "ยกตัวนี้มานะคะแต่ส่วนในช่องนี้มา"
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 110,
      "message": "คูณด้วย 100"
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 1.266,
      "speech_duration": 1.316,
      "transcribe_duration": 1.266,
      "wpm": 125,
      "message": "เหมือนเดิม"
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 1.356,
      "speech_duration": 1.38,
      "transcribe_duration": 1.356,
      "wpm": 87,
      "message": "เหลือ 2"
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 2.688,
      "speech_duration": 2.724,
      "transcribe_duration": 2.688,
      "wpm": 66,
      "message": "13 * 2 = 26"
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 3.311,
      "speech_duration": 3.3,
      "transcribe_duration": 3.311,
      "wpm": 114,
      "message": "ถ้าช่องนี้เป็น 8 ส่วน 50"
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.228,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.228,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 109,
      "message": "คิดร้อยละ"
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 2.368,
      "speech_duration": 2.404,
      "transcribe_duration": 2.368,
      "wpm": 156,
      "message": "ของความผิดสัมผัสได้ยังไง"
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 3.798,
      "speech_duration": 3.748,
      "transcribe_duration": 3.798,
      "wpm": 140,
      "message": "ยกความถี่สัมพัทธ์มานะคะ 80 ด้วย 50"
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 75,
      "message": "คุณ"
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.316,
      "transcribe_duration": 1.462,
      "wpm": 148,
      "message": "กูเท่าไหร่คะ"
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 49,
      "message": "x 100"
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 1.729,
      "speech_duration": 1.764,
      "transcribe_duration": 1.729,
      "wpm": 68,
      "message": "5 * 100"
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 1.987,
      "speech_duration": 2.02,
      "transcribe_duration": 1.987,
      "wpm": 126,
      "message": "ให้ลูกเข้าใจนะคะ"
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 5.421,
      "speech_duration": 5.412,
      "transcribe_duration": 5.421,
      "wpm": 166,
      "message": "จำไว้เลยว่า 100 / 50 ก็คือ 2 นั่นเองใช่ไหมคะมีอยู่ 100 แบ่ง"
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 1.311,
      "speech_duration": 1.252,
      "transcribe_duration": 1.311,
      "wpm": 36,
      "message": "50"
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 2.217,
      "speech_duration": 2.212,
      "transcribe_duration": 2.217,
      "wpm": 183,
      "message": "ได้อยู่ 2 กลุ่มเพราะฉะนั้น"
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 1.404,
      "speech_duration": 1.444,
      "transcribe_duration": 1.404,
      "wpm": 31,
      "message": "20"
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 2.507,
      "speech_duration": 2.532,
      "transcribe_duration": 2.507,
      "wpm": 77,
      "message": "100 / 50 = 2"
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 2.682,
      "speech_duration": 2.66,
      "transcribe_duration": 2.682,
      "wpm": 124,
      "message": "เอา 8 ไปคูณกับ 2 นะคะ"
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.084,
      "transcribe_duration": 2.038,
      "wpm": 137,
      "message": "8 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.124,
      "transcribe_duration": 1.147,
      "wpm": 120,
      "message": "คือคำตอบ"
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 4.161,
      "speech_duration": 4.132,
      "transcribe_duration": 4.161,
      "wpm": 152,
      "message": "พ่อทำอย่างนี้ลูกจะจับได้เลยว่าอ๋อก็คือเอา"
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 2.844,
      "speech_duration": 2.852,
      "transcribe_duration": 2.844,
      "wpm": 142,
      "message": "ความถี่ของฉันนั้นคูณด้วย 2"
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 1.495,
      "speech_duration": 1.508,
      "transcribe_duration": 1.495,
      "wpm": 159,
      "message": "จะได้เป็นร้อยละ"
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 2.641,
      "speech_duration": 2.596,
      "transcribe_duration": 2.641,
      "wpm": 185,
      "message": "ของความถี่สัมพัทธ์ในช่องสุดท้าย"
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 1.946,
      "speech_duration": 1.956,
      "transcribe_duration": 1.946,
      "wpm": 161,
      "message": "อะไรนะแป้งเข้าใจนะคะ"
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.06,
      "transcribe_duration": 1.071,
      "wpm": 184,
      "message": "เข้าใจไหมลูก"
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.292,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 101,
      "message": "มีคำถามไหม"
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.292,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 0.471,
      "speech_duration": 0.292,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 1.427,
      "speech_duration": 1.444,
      "transcribe_duration": 1.427,
      "wpm": 114,
      "message": "มีคำถามไหม"
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.42,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.228,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 0.329,
      "speech_duration": 0.292,
      "transcribe_duration": 0.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.292,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 7.777,
      "speech_duration": 7.588,
      "transcribe_duration": 7.777,
      "wpm": 156,
      "message": "วันนี้หมดเวลาแล้วถ้าไม่มีคำถามเวลาทำแบบฝึกหัดยังไม่หมดแต่เวลาในการใช้ขอใช้ล่าม"
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 2.212,
      "speech_duration": 2.212,
      "transcribe_duration": 2.212,
      "wpm": 217,
      "message": "มึงหมดแล้วมีอะไรจะถามพี่ๆเขาไหม"
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 0.408,
      "speech_duration": 0.292,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.356,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 3.917,
      "speech_duration": 3.876,
      "transcribe_duration": 3.917,
      "wpm": 201,
      "message": "ไม่มีหนิงบอกไม่มีหมดแล้วเข้าใจนะพี่ปลื้มเข้าใจไหมคะ"
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 186,
      "message": "แป้งแป้งเข้าใจหรือยังลูก"
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 1.373,
      "speech_duration": 1.252,
      "transcribe_duration": 1.373,
      "wpm": 156,
      "message": "เข้าใจแล้วนะ"
    },
    {
      "message_id": 1312,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.292,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 2,
      "delay": 3.245,
      "speech_duration": 3.236,
      "transcribe_duration": 3.245,
      "wpm": 121,
      "message": "ใส่ชื่อภาษามือลูกบิดนะ OK"
    },
    {
      "message_id": 1314,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 103,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1315,
      "agent_id": 2,
      "delay": 1.871,
      "speech_duration": 1.892,
      "transcribe_duration": 1.871,
      "wpm": 127,
      "message": "มาเข้าใจหมดแล้ว"
    },
    {
      "message_id": 1316,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1317,
      "agent_id": 2,
      "delay": 0.189,
      "speech_duration": 0.228,
      "transcribe_duration": 0.189,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1318,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1319,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1320,
      "agent_id": 2,
      "delay": 2.325,
      "speech_duration": 2.34,
      "transcribe_duration": 2.325,
      "wpm": 141,
      "message": "ขอบคุณพี่ล่ามด้วยนะคะ"
    },
    {
      "message_id": 1321,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1322,
      "agent_id": 2,
      "delay": 0.726,
      "speech_duration": 0.74,
      "transcribe_duration": 0.726,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.228,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1324,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1325,
      "agent_id": 2,
      "delay": 4.242,
      "speech_duration": 4.26,
      "transcribe_duration": 4.242,
      "wpm": 49,
      "message": "พี่หมอกยกขึ้น"
    },
    {
      "message_id": 1326,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1327,
      "agent_id": 2,
      "delay": 1.772,
      "speech_duration": 1.828,
      "transcribe_duration": 1.772,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1328,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1329,
      "agent_id": 2,
      "delay": 3.328,
      "speech_duration": 3.364,
      "transcribe_duration": 3.328,
      "wpm": 58,
      "message": "ขอบคุณมากค่ะ"
    },
    {
      "message_id": 1330,
      "agent_id": 2,
      "delay": 0.493,
      "speech_duration": 0.548,
      "transcribe_duration": 0.493,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1331,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.42,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1332,
      "agent_id": 2,
      "delay": 1.087,
      "speech_duration": 1.124,
      "transcribe_duration": 1.087,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1333,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1334,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.228,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1335,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    }
  ]
}