{
  "average_delay": 1.443,
  "average_delay_with_out_empty_turn": 2.512,
  "average_speech_duration": 1.428,
  "average_transcribe_duration": 1.443,
  "wpm": 65,
  "wpm_with_out_empty_turn": 134,
  "agents": [
    {
      "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
    },
    {
      "agent_id": 2,
      "average_delay": 1.443,
      "average_delay_with_out_empty_turn": 2.512,
      "average_speech_duration": 1.428,
      "average_transcribe_duration": 1.443,
      "wpm": 65,
      "wpm_with_out_empty_turn": 134
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.736,
      "speech_duration": 0.42,
      "transcribe_duration": 0.736,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 3.769,
      "speech_duration": 3.812,
      "transcribe_duration": 3.769,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.292,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 1.732,
      "speech_duration": 1.764,
      "transcribe_duration": 1.732,
      "wpm": 119,
      "message": "ก่อนสวัสดีค่ะ"
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 5.266,
      "speech_duration": 5.284,
      "transcribe_duration": 5.266,
      "wpm": 170,
      "message": "นั่งลงค่ะเมื่อเช้าลูกไปเรียนอะไรมาคะตอนเช้าลูกไปเรียนทำอะไร"
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 1.659,
      "speech_duration": 1.7,
      "transcribe_duration": 1.659,
      "wpm": 124,
      "message": "ร้อยมาลัยทำไม"
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 1.782,
      "speech_duration": 1.828,
      "transcribe_duration": 1.782,
      "wpm": 98,
      "message": "ขอให้วันแม่"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 2.167,
      "speech_duration": 2.212,
      "transcribe_duration": 2.167,
      "wpm": 102,
      "message": "วันแม่ทำเองไหม"
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.356,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 1.322,
      "speech_duration": 1.38,
      "transcribe_duration": 1.322,
      "wpm": 185,
      "message": "ทำเสร็จหรือยังคะ"
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.538,
      "speech_duration": 0.612,
      "transcribe_duration": 0.538,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 38,
      "message": "OK"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 2.014,
      "speech_duration": 2.02,
      "transcribe_duration": 2.014,
      "wpm": 186,
      "message": "อย่าลืมเอามาให้ครูด้วยนะ"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.548,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 0.584,
      "speech_duration": 0.356,
      "transcribe_duration": 0.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 2.287,
      "speech_duration": 2.276,
      "transcribe_duration": 2.287,
      "wpm": 138,
      "message": "พรุ่งนี้วันแม่ใช่ไหม"
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 0.874,
      "speech_duration": 0.932,
      "transcribe_duration": 0.874,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 3.288,
      "speech_duration": 3.236,
      "transcribe_duration": 3.288,
      "wpm": 162,
      "message": "ดีมากเลยทำดอกไม้ทำอะไรเองเอาไปไหว้"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.38,
      "transcribe_duration": 1.329,
      "wpm": 87,
      "message": "แม่นะคะ"
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.292,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 114,
      "message": "เก่งมากเลย"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 1.737,
      "speech_duration": 1.764,
      "transcribe_duration": 1.737,
      "wpm": 136,
      "message": "ทีนี้กูถามหน่อย"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 2.96,
      "speech_duration": 2.98,
      "transcribe_duration": 2.96,
      "wpm": 191,
      "message": "เราไปแข่งกีฬามาสัปดาห์ที่แล้วใช่ไหมคะ"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 1.428,
      "speech_duration": 1.444,
      "transcribe_duration": 1.428,
      "wpm": 145,
      "message": "มีเพื่อนบางคน"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 1.477,
      "speech_duration": 1.508,
      "transcribe_duration": 1.477,
      "wpm": 139,
      "message": "อยู่เรียนนะคะ"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 5.648,
      "speech_duration": 5.604,
      "transcribe_duration": 5.648,
      "wpm": 198,
      "message": "ก็เรียนในเรื่องเดิมนี่แหละกูใส่แบบฝึกหัดในเรื่องของตารางแจกแจงความถี่นะคะ"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 4.102,
      "speech_duration": 4.132,
      "transcribe_duration": 4.102,
      "wpm": 174,
      "message": "วันนี้ครูจะมาทบทวนในเรื่องของตารางแจกแจงความถี่"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 2.648,
      "speech_duration": 2.66,
      "transcribe_duration": 2.648,
      "wpm": 164,
      "message": "เสร็จแล้วกูจะให้ทำแบบฝึกนะคะ"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 2.547,
      "speech_duration": 2.596,
      "transcribe_duration": 2.547,
      "wpm": 144,
      "message": "วันนี้เก็บคะแนน 20 คะแนน"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 0.479,
      "speech_duration": 0.292,
      "transcribe_duration": 0.479,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 112,
      "message": "ดีไหม"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 2.709,
      "speech_duration": 2.724,
      "transcribe_duration": 2.709,
      "wpm": 83,
      "message": "D 20 คะแนนนะคะ"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.572,
      "transcribe_duration": 1.52,
      "wpm": 134,
      "message": "นิดเดียวเองนะ"
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 136,
      "message": "วันหน่อย"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 137,
      "message": "ตารางแบบนี้"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 0.905,
      "speech_duration": 0.932,
      "transcribe_duration": 0.905,
      "wpm": 113,
      "message": "คุณไหม"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.228,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 104,
      "message": "คุณมากเลยนะคะ"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 3.533,
      "speech_duration": 3.556,
      "transcribe_duration": 3.533,
      "wpm": 194,
      "message": "อันนี้เขาเรียกว่าตารางแจกแจงความถี่จำได้ไหมคะ"
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.292,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 2.588,
      "speech_duration": 2.596,
      "transcribe_duration": 2.588,
      "wpm": 225,
      "message": "มันจะประกอบไปด้วยคอลัมน์อยู่ 3 คอลัมน์"
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 1.855,
      "speech_duration": 1.892,
      "transcribe_duration": 1.855,
      "wpm": 127,
      "message": "มีส่วนของข้อมูล"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 1.265,
      "speech_duration": 1.316,
      "transcribe_duration": 1.265,
      "wpm": 125,
      "message": "ที่เราสนใจ"
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 85,
      "message": "ใช่ข้อมูล"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 5.017,
      "speech_duration": 5.028,
      "transcribe_duration": 5.017,
      "wpm": 191,
      "message": "นะคะอันนี้คือข้อมูลแล้วแต่ว่าเราจะสนใจเรื่องอะไรอย่างเช่นตัวนี้"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 3.466,
      "speech_duration": 3.492,
      "transcribe_duration": 3.466,
      "wpm": 185,
      "message": "บอกว่าคะแนนแสดงว่าอันนี้เป็นคะแนนที่เราสอบ"
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 3.04,
      "speech_duration": 3.044,
      "transcribe_duration": 3.04,
      "wpm": 172,
      "message": "คะแนนที่เก็บแบบฝึกหัดอะไรต่างๆนะคะ"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 0.913,
      "speech_duration": 0.932,
      "transcribe_duration": 0.913,
      "wpm": 145,
      "message": "เขาก็เลย"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 3.288,
      "speech_duration": 3.3,
      "transcribe_duration": 3.288,
      "wpm": 150,
      "message": "ใส่คำว่าคะแนนแต่ถ้าครูบิ๊กถามว่า"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.292,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 1.215,
      "speech_duration": 1.252,
      "transcribe_duration": 1.215,
      "wpm": 168,
      "message": "กูไม่อยากเจ็บ"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 5.948,
      "speech_duration": 5.988,
      "transcribe_duration": 5.948,
      "wpm": 175,
      "message": "อายุของนักเรียนโรงเรียนโสตศึกษาจังหวัดอุดรธานีนะคะข้อมูลตรงนี้คืออะไร"
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 202,
      "message": "ไม่ใช่สิเพราะไม่ใช่คะแนนสอบ"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 5.309,
      "speech_duration": 5.284,
      "transcribe_duration": 5.309,
      "wpm": 159,
      "message": "ถ้ากูถามในเรื่องอายุช่องนี้เปลี่ยนทันทีเลยนะถ้านี้ก็คือ"
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 75,
      "message": "อายุ"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 170,
      "message": "อายุหน่วยเป็นอะไรคะ"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.228,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 90,
      "message": "อายุเป็น"
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 2.175,
      "speech_duration": 2.212,
      "transcribe_duration": 2.175,
      "wpm": 47,
      "message": "เป็นปี"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 60,
      "message": "ใช่"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 3.836,
      "speech_duration": 3.812,
      "transcribe_duration": 3.836,
      "wpm": 142,
      "message": "แล้วแต่ว่าเราจะสนใจข้อมูลอันไหนนะคะ"
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 4.883,
      "speech_duration": 4.836,
      "transcribe_duration": 4.883,
      "wpm": 174,
      "message": "เวลาเราใส่ข้อมูลตรงนี้ใส่ให้ถูกด้วยแล้วไปเก็บข้อมูลอะไร"
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 79,
      "message": "เงินเดือน"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 3.026,
      "speech_duration": 3.044,
      "transcribe_duration": 3.026,
      "wpm": 237,
      "message": "ถ้าเราอยากรู้ว่าเงินเดือนของครูในโรงเรียนเราอ่ะ"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 145,
      "message": "มีกี่บาท"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 3.079,
      "speech_duration": 3.108,
      "transcribe_duration": 3.079,
      "wpm": 125,
      "message": "ช่องนี้ข้อมูลของเงินเดือน"
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 193,
      "message": "หน่วยเป็นอะไรเงินน่ะ"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 3.85,
      "speech_duration": 3.876,
      "transcribe_duration": 3.85,
      "wpm": 120,
      "message": "เงินไทยหน่วยเป็นบาทนะคะเป็นบาท"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 105,
      "message": "โอเคนะ"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 3.638,
      "speech_duration": 3.62,
      "transcribe_duration": 3.638,
      "wpm": 137,
      "message": "เสร็จแล้วคอลัมน์นี้ลูกคือความถี่"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 4.154,
      "speech_duration": 4.132,
      "transcribe_duration": 4.154,
      "wpm": 163,
      "message": "เช็คว่าข้อมูลแต่ละค่านั้นมีจำนวนเท่าไหร่นะคะ"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 0.462,
      "speech_duration": 0.484,
      "transcribe_duration": 0.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 2.977,
      "speech_duration": 2.98,
      "transcribe_duration": 2.977,
      "wpm": 171,
      "message": "เขียนเป็นตัวเลขใช่ไหมนับจากรอยขีด"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 228,
      "message": "เปลี่ยนมาเป็นตัวเลข"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 2.247,
      "speech_duration": 2.276,
      "transcribe_duration": 2.247,
      "wpm": 165,
      "message": "อันนี้เข้าใจนะมีคำถามไหม"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 1.231,
      "speech_duration": 1.252,
      "transcribe_duration": 1.231,
      "wpm": 168,
      "message": "เข้าใจหรือยัง"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 0.763,
      "speech_duration": 0.804,
      "transcribe_duration": 0.763,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 4.548,
      "speech_duration": 4.516,
      "transcribe_duration": 4.548,
      "wpm": 179,
      "message": "ตารางแจกแจงความถี่ของข้อมูลที่ครูสอนไปมีอยู่ 3 ประเภท"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 3.596,
      "speech_duration": 3.62,
      "transcribe_duration": 3.596,
      "wpm": 137,
      "message": "มีอยู่ 3 ประเภทนะ 3 แบบแบบแรกคือ"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.364,
      "transcribe_duration": 3.321,
      "wpm": 174,
      "message": "ตารางแจกแจงความถี่ข้อมูลแบบไม่แบ่งชั้น"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 136,
      "message": "ใช้ในกรณีไหนลูก"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.228,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 5.328,
      "speech_duration": 5.348,
      "transcribe_duration": 5.328,
      "wpm": 126,
      "message": "ใช้ในกรณีที่ข้อมูลนั้นมีช่วงของข้อมูลมันน้อย"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 0.831,
      "speech_duration": 0.868,
      "transcribe_duration": 0.831,
      "wpm": 86,
      "message": "เช่น"
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 198,
      "message": "คะแนนเท่าไหร่"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 5.307,
      "speech_duration": 5.284,
      "transcribe_duration": 5.307,
      "wpm": 170,
      "message": "คะแนนอาจจะเต็มแค่ 10 คะแนน 10 คะแนนแล้วก็จะใส่ในช่องตารางก็"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 3.8,
      "speech_duration": 3.812,
      "transcribe_duration": 3.8,
      "wpm": 150,
      "message": "แนนจะเป็นตั้งแต่ 1 2 3 4 5 6 7 8 9 10"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 4.254,
      "speech_duration": 4.26,
      "transcribe_duration": 4.254,
      "wpm": 187,
      "message": "แต่ถ้าสมมติว่าคะแนนเต็ม 100 คะแนนลูกจะเลือกใช้แบบไหน"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 4.183,
      "speech_duration": 4.132,
      "transcribe_duration": 4.183,
      "wpm": 123,
      "message": "แบบที่ 2 ชายแบบที่ 2 เพราะอะไรลูก"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 3.387,
      "speech_duration": 3.364,
      "transcribe_duration": 3.387,
      "wpm": 210,
      "message": "คะแนน 100 เนี่ยทำไมแบ่งเป็นช่วงใช่ไหมเอามาหั่น"
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 48,
      "message": "100"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 1.462,
      "speech_duration": 1.508,
      "transcribe_duration": 1.462,
      "wpm": 60,
      "message": "1 ถึง"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.292,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 5.263,
      "speech_duration": 5.284,
      "transcribe_duration": 5.263,
      "wpm": 122,
      "message": "แล้วแต่เราแล้วแต่เราว่าเราจะทำตารางกี่ชั้น"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 3.164,
      "speech_duration": 3.172,
      "transcribe_duration": 3.164,
      "wpm": 151,
      "message": "ราคาทำตารางกี่ชั้นถ้าเราทำตาราง"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 114,
      "message": "ส่วนใหญ่"
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 204,
      "message": "ประมาณเท่าไหร่นะ"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 2.686,
      "speech_duration": 2.724,
      "transcribe_duration": 2.686,
      "wpm": 88,
      "message": "ตาราง 7-15 ชั้น"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 5.225,
      "speech_duration": 5.22,
      "transcribe_duration": 5.225,
      "wpm": 187,
      "message": "ส่วนมากเขาจะทำแค่ประมาณ 7 ถึง 15 ชั้นมากกว่านั้นก็เยอะเกินไปนะคะ"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 64,
      "message": "วันนี้"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 4.579,
      "speech_duration": 4.58,
      "transcribe_duration": 4.579,
      "wpm": 164,
      "message": "กูจะมาทบทวนในเรื่องของการทำตารางแจกแจงความถี่สะสม"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 2.358,
      "speech_duration": 2.404,
      "transcribe_duration": 2.358,
      "wpm": 168,
      "message": "ตารางแจกแจงความถี่สัมพัทธ์"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 3.481,
      "speech_duration": 3.492,
      "transcribe_duration": 3.481,
      "wpm": 150,
      "message": "นะคะและความถี่สะสมสัมพัทธ์วันนี้นะ"
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 1.927,
      "speech_duration": 1.956,
      "transcribe_duration": 1.927,
      "wpm": 146,
      "message": "ความถี่สะสมคืออะไร"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 1.093,
      "speech_duration": 1.06,
      "transcribe_duration": 1.093,
      "wpm": 156,
      "message": "รู้ไหมครับ"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 1.387,
      "speech_duration": 0.612,
      "transcribe_duration": 1.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.093,
      "speech_duration": 0.228,
      "transcribe_duration": 1.093,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.356,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 1.175,
      "speech_duration": 1.188,
      "transcribe_duration": 1.175,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 0.856,
      "speech_duration": 0.868,
      "transcribe_duration": 0.856,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 4.194,
      "speech_duration": 4.196,
      "transcribe_duration": 4.194,
      "wpm": 175,
      "message": "ถูกต้องพี่เพียวพี่เพียวบอกครูก็คือการรวมใช่ไหมคะ"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 2.44,
      "speech_duration": 2.468,
      "transcribe_duration": 2.44,
      "wpm": 97,
      "message": "การรวมของข้อมูล"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 2.825,
      "speech_duration": 2.852,
      "transcribe_duration": 2.825,
      "wpm": 189,
      "message": "ของฉันที่เราสนใจกับฉันที่อยู่ข้างบน"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 5.618,
      "speech_duration": 5.54,
      "transcribe_duration": 5.618,
      "wpm": 222,
      "message": "ข้างบนมันมีเท่าไหร่ข้อมูลเอามารวมกับฉันของตัวเองก็จะเท่ากับความถี่สะสมของชั้นนั้น"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 0.531,
      "speech_duration": 0.548,
      "transcribe_duration": 0.531,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 2.11,
      "speech_duration": 2.148,
      "transcribe_duration": 2.11,
      "wpm": 168,
      "message": "อย่างเช่นตัวอย่างตัวนี้"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.764,
      "transcribe_duration": 1.717,
      "wpm": 204,
      "message": "เป็นคะแนนสอบวิชาอะไรลูก"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 0.35,
      "speech_duration": 0.42,
      "transcribe_duration": 0.35,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 3.224,
      "speech_duration": 3.172,
      "transcribe_duration": 3.224,
      "wpm": 184,
      "message": "ภาษาไทยรู้สึกขี้เกียจจะตอบกูคนเดียวเลย"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 1.037,
      "speech_duration": 1.06,
      "transcribe_duration": 1.037,
      "wpm": 113,
      "message": "พี่ปิ่น"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 2.758,
      "speech_duration": 2.788,
      "transcribe_duration": 2.758,
      "wpm": 178,
      "message": "คะแนนเต็มวิชาภาษาไทยมีเท่าไหร่คะ"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 120,
      "message": "คะแนนเต็ม"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 1.594,
      "speech_duration": 1.636,
      "transcribe_duration": 1.594,
      "wpm": 202,
      "message": "คะแนนเต็มเท่าไหร่เอ่ย"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 1.325,
      "speech_duration": 1.38,
      "transcribe_duration": 1.325,
      "wpm": 196,
      "message": "คะแนนเต็มเท่าไหร่"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 1.151,
      "speech_duration": 1.188,
      "transcribe_duration": 1.151,
      "wpm": 139,
      "message": "ดู Live สด"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 3.991,
      "speech_duration": 4.004,
      "transcribe_duration": 3.991,
      "wpm": 139,
      "message": "ถูกต้องคะแนนเต็ม 10 นะคะคะแนนเต็ม 10"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.228,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 55,
      "message": "กูถาม"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 3.015,
      "speech_duration": 3.044,
      "transcribe_duration": 3.015,
      "wpm": 163,
      "message": "อุ้มถามว่ามีนักเรียนทั้งหมดกี่คน"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 0.468,
      "speech_duration": 0.484,
      "transcribe_duration": 0.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 1.866,
      "speech_duration": 1.892,
      "transcribe_duration": 1.866,
      "wpm": 143,
      "message": "ไม่ต้องบอกเขาอุ้ม"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 1.617,
      "speech_duration": 1.636,
      "transcribe_duration": 1.617,
      "wpm": 211,
      "message": "มีนักเรียนทั้งหมดกี่คน"
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 3.559,
      "speech_duration": 3.492,
      "transcribe_duration": 3.559,
      "wpm": 150,
      "message": "ไม่ต้องหัวเราะดูสิในโจทย์มีอะไรลูก"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.228,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 1.288,
      "speech_duration": 1.316,
      "transcribe_duration": 1.288,
      "wpm": 114,
      "message": "Visit หรอ"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 93,
      "message": "ลูกไหม"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 124,
      "message": "คนมีเท่าไหร่"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 1.729,
      "speech_duration": 1.764,
      "transcribe_duration": 1.729,
      "wpm": 162,
      "message": "นักเรียนมีเท่าไหร่"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 1.102,
      "speech_duration": 1.124,
      "transcribe_duration": 1.102,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 0,
      "transcribe_duration": 1.975,
      "wpm": 0,
      "message": "ดูดีๆ"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.166,
      "speech_duration": 1.188,
      "transcribe_duration": 1.166,
      "wpm": 227,
      "message": "เสร็จหรือเท่าไหร่"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 52,
      "message": "ใช่หรอ"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 215,
      "message": "เท่าไหร่เท่าไหร่"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 88,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 2.195,
      "speech_duration": 2.212,
      "transcribe_duration": 2.195,
      "wpm": 136,
      "message": "กูถามว่าคนนี้ด้วยนะ"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 5.316,
      "speech_duration": 5.284,
      "transcribe_duration": 5.316,
      "wpm": 97,
      "message": "เดรสใช่ 17 นี่ไงเขาบอกว่านักเรียน"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 1.661,
      "speech_duration": 1.7,
      "transcribe_duration": 1.661,
      "wpm": 106,
      "message": "17 คนถูกป่ะ"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 57,
      "message": "เออคน"
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 45,
      "message": "17 คน"
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 72,
      "message": "17 คนนะคะ"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 3.924,
      "speech_duration": 3.94,
      "transcribe_duration": 3.924,
      "wpm": 168,
      "message": "คะแนนเต็ม 10 17 คนนี้สอบได้คะแนนวิชาภาษาไทย"
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 2.896,
      "speech_duration": 2.916,
      "transcribe_duration": 2.896,
      "wpm": 118,
      "message": "คนที่ 1 สอบได้ 5 คะแนน"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 3.107,
      "speech_duration": 3.108,
      "transcribe_duration": 3.107,
      "wpm": 125,
      "message": "คนที่ 2 ได้ 8 คนที่ 3 ได้"
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 55,
      "message": "4 Mini"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 3.011,
      "speech_duration": 3.044,
      "transcribe_duration": 3.011,
      "wpm": 168,
      "message": "เอามาทำตารางแจกแจงความถี่ใช่ไหมคะ"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 1.535,
      "speech_duration": 1.572,
      "transcribe_duration": 1.535,
      "wpm": 124,
      "message": "คะแนนช่องนี้"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 6.7,
      "speech_duration": 6.628,
      "transcribe_duration": 6.7,
      "wpm": 172,
      "message": "มันเต็ม 10 ใช่ไหมลูกก็คือ 1 2 3 4 อันนี้เป็นตารางแบบแบ่งชั้นหรือไม่แบ่งชั้น"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 1.248,
      "speech_duration": 1.316,
      "transcribe_duration": 1.248,
      "wpm": 57,
      "message": "นุ้ย"
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 2.067,
      "speech_duration": 2.084,
      "transcribe_duration": 2.067,
      "wpm": 115,
      "message": "ไม่แบ่งชั้นนะคะ"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 2.643,
      "speech_duration": 2.66,
      "transcribe_duration": 2.643,
      "wpm": 169,
      "message": "อันนี้คือไม้แบ่งชั้นเพราะอะไร"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 4.314,
      "speech_duration": 3.94,
      "transcribe_duration": 4.314,
      "wpm": 209,
      "message": "คะแนนมันช่วงน้อยใช่ไหมเราเขียนได้เราเขียนได้อย่างนี้นะ"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.356,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.228,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 4.159,
      "speech_duration": 4.132,
      "transcribe_duration": 4.159,
      "wpm": 142,
      "message": "เราเขียนได้เสร็จปุ๊บมาหาค่ารอยขีดก็คือ"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 2.594,
      "speech_duration": 2.596,
      "transcribe_duration": 2.594,
      "wpm": 139,
      "message": "มี 2 คะแนนได้ 2 มีกี่คน"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 115,
      "message": "คนเดียวนะคะ"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 3.24,
      "speech_duration": 3.236,
      "transcribe_duration": 3.24,
      "wpm": 125,
      "message": "คนเดียวทีนี้ความถี่สะสมรูป"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 1.404,
      "speech_duration": 1.444,
      "transcribe_duration": 1.404,
      "wpm": 125,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 114,
      "message": "คนที่ได้"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 3.744,
      "speech_duration": 3.748,
      "transcribe_duration": 3.744,
      "wpm": 196,
      "message": "เราจะเริ่มจากชั้นบนสุดเลยชั้นที่ 1 นะคะชั้นที่ 1"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 1.615,
      "speech_duration": 1.636,
      "transcribe_duration": 1.615,
      "wpm": 119,
      "message": "ดูนะฉันที่ 1"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 128,
      "message": "มีไหมคะครบไหม"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.444,
      "transcribe_duration": 1.418,
      "wpm": 93,
      "message": "ไม่มีเลย"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 77,
      "message": "ใช่ไม่มี"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 2.137,
      "speech_duration": 2.148,
      "transcribe_duration": 2.137,
      "wpm": 119,
      "message": "รอยขีดว่างๆไม่มี"
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 1.153,
      "speech_duration": 1.188,
      "transcribe_duration": 1.153,
      "wpm": 101,
      "message": "ความถี่"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 5.971,
      "speech_duration": 5.924,
      "transcribe_duration": 5.971,
      "wpm": 106,
      "message": "สูตรหาความถี่ศูนย์ผสมชั้นนี้ก็เท่านั้นเอง"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 1.083,
      "speech_duration": 1.124,
      "transcribe_duration": 1.083,
      "wpm": 133,
      "message": "เพราะอะไร"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 5.174,
      "speech_duration": 5.156,
      "transcribe_duration": 5.174,
      "wpm": 180,
      "message": "เพราะว่ามันเป็นชั้นแรกใช่ไหมคะชั้นแรกมันไม่ต้องไปรวมกับใครเลย"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 1.731,
      "speech_duration": 1.764,
      "transcribe_duration": 1.731,
      "wpm": 204,
      "message": "มันไม่ต้องไปลงกับใครลูก"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 2.583,
      "speech_duration": 2.596,
      "transcribe_duration": 2.583,
      "wpm": 173,
      "message": "มันก็แค่ชั้นของตัวเองเริ่มแรก"
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 2.084,
      "speech_duration": 2.084,
      "transcribe_duration": 2.084,
      "wpm": 108,
      "message": "เพราะชั้นที่ 2"
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 3.374,
      "speech_duration": 3.364,
      "transcribe_duration": 3.374,
      "wpm": 156,
      "message": "พี่บอมดูนะพี่บอมชั้นที่ 2 เริ่มและ"
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 76,
      "message": "ได้ 1"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 3.834,
      "speech_duration": 3.876,
      "transcribe_duration": 3.834,
      "wpm": 120,
      "message": "ความถี่สะสมเท่ากับ 1 เพราะอะไร"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 5.225,
      "speech_duration": 5.22,
      "transcribe_duration": 5.225,
      "wpm": 155,
      "message": "เพราะว่าข้างบนมีศูนย์ใช่ไหมข้างบนเนี่ยสะสมเอาไว้คือ 0"
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 129,
      "message": "ตัวกลับ"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 2.818,
      "speech_duration": 2.852,
      "transcribe_duration": 2.818,
      "wpm": 21,
      "message": "ใช่"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 2.431,
      "speech_duration": 2.468,
      "transcribe_duration": 2.431,
      "wpm": 115,
      "message": "ดูอย่างนี้เข้าใจนะ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 4.36,
      "speech_duration": 4.324,
      "transcribe_duration": 4.36,
      "wpm": 167,
      "message": "แคปชั่นรูปดูแล้วลูกจะจับความเชื่อมโยงได้เลยนะคะ"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 2.9,
      "speech_duration": 2.916,
      "transcribe_duration": 2.9,
      "wpm": 129,
      "message": "มันหมายถึงอะไรคือชั้นแรก"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 75,
      "message": "ใช่"
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 3.396,
      "speech_duration": 3.428,
      "transcribe_duration": 3.396,
      "wpm": 131,
      "message": "ความถี่สะสมของแถวที่ 2 เป็นไง"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.484,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 2.52,
      "speech_duration": 2.468,
      "transcribe_duration": 2.52,
      "wpm": 182,
      "message": "เอา 0 ตัวนี้บวกกับ 1 ใช่ไหมคะ"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.292,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 0.897,
      "speech_duration": 0.932,
      "transcribe_duration": 0.897,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 125,
      "message": "แล้วฉันล่ะ"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.484,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 3.611,
      "speech_duration": 3.556,
      "transcribe_duration": 3.611,
      "wpm": 173,
      "message": "ชั้นที่ 3 ลูกชั้นที่ 3 ข้างบนมี 1 ใช่ไหม"
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 6.278,
      "speech_duration": 6.244,
      "transcribe_duration": 6.278,
      "wpm": 149,
      "message": "แต่ข้อมูลชั้นที่ 3 มีไหมมันไม่มี 1 + 0 ก็เท่ากับหนึ่งเท่าเดิม"
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.7,
      "speech_duration": 0.74,
      "transcribe_duration": 0.7,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 0.896,
      "speech_duration": 0.932,
      "transcribe_duration": 0.896,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 1.366,
      "speech_duration": 1.38,
      "transcribe_duration": 1.366,
      "wpm": 141,
      "message": "เสร็จแล้วอ่ะ"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 1.573,
      "speech_duration": 1.572,
      "transcribe_duration": 1.573,
      "wpm": 105,
      "message": "เหมือนเดิม"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.292,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 3.777,
      "speech_duration": 3.428,
      "transcribe_duration": 3.777,
      "wpm": 83,
      "message": "แผนที่ 4 1 + 3 = 4"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 0.413,
      "speech_duration": 0.228,
      "transcribe_duration": 0.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 5.047,
      "speech_duration": 4.964,
      "transcribe_duration": 5.047,
      "wpm": 157,
      "message": "ชั้นที่ 5 หลวง 4 ข้างบนบวกอีก 2 ชั้นของตัวเองเป็น 6"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 1.659,
      "speech_duration": 1.7,
      "transcribe_duration": 1.659,
      "wpm": 71,
      "message": "ขอบใจนะ"
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 0.332,
      "speech_duration": 0.228,
      "transcribe_duration": 0.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 2.007,
      "speech_duration": 2.02,
      "transcribe_duration": 2.007,
      "wpm": 163,
      "message": "ตาลลูกตาลเข้าใจไหมลูก"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 5.282,
      "speech_duration": 5.284,
      "transcribe_duration": 5.282,
      "wpm": 148,
      "message": "พี่ปิ่นเข้าใจไหมลูกวิธีการหาความถี่สะสมมีแค่นั้นเอง"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.764,
      "transcribe_duration": 1.717,
      "wpm": 179,
      "message": "ประเด็นมันอยู่ตรงไหน"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 124,
      "message": "เราจะต้องเอา"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 2.319,
      "speech_duration": 2.34,
      "transcribe_duration": 2.319,
      "wpm": 205,
      "message": "ข้อมูลของฉันที่อยู่ข้างบนน่ะลูก"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 2.654,
      "speech_duration": 2.66,
      "transcribe_duration": 2.654,
      "wpm": 175,
      "message": "ที่เรารวมได้บวกกับฉันของตัวเอง"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 3.146,
      "speech_duration": 3.044,
      "transcribe_duration": 3.146,
      "wpm": 153,
      "message": "บทประพันธ์ของตัวเองถ้ากูถามว่า"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 1.869,
      "speech_duration": 1.892,
      "transcribe_duration": 1.869,
      "wpm": 111,
      "message": "บ้านผีสะสมของ"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 2.608,
      "speech_duration": 2.596,
      "transcribe_duration": 2.608,
      "wpm": 156,
      "message": "คะแนนชั้นที่ 6 คือเท่าไหร่"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 2.209,
      "speech_duration": 2.212,
      "transcribe_duration": 2.209,
      "wpm": 190,
      "message": "อยู่ชั้นที่เท่าไหร่เอ่ยดูซิ"
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.612,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 5.876,
      "speech_duration": 5.86,
      "transcribe_duration": 5.876,
      "wpm": 151,
      "message": "9 ถูกต้องพี่เพียวตอบถูกนะคะความถี่สะสมของชั้นที่ 6 ก็คือ 9"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 1.505,
      "speech_duration": 1.508,
      "transcribe_duration": 1.505,
      "wpm": 60,
      "message": "คือ 9"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 1.933,
      "speech_duration": 1.956,
      "transcribe_duration": 1.933,
      "wpm": 100,
      "message": "เข้าใจนะแล้ว"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 108,
      "message": "แล้วดูนะ"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 2.512,
      "speech_duration": 2.532,
      "transcribe_duration": 2.512,
      "wpm": 142,
      "message": "สิ่งที่สำคัญอีกอย่างนึง"
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 5.455,
      "speech_duration": 5.476,
      "transcribe_duration": 5.455,
      "wpm": 178,
      "message": "ชั้นสุดท้ายคือชั้นที่ 10 ลูกชั้นที่ 10 ความถี่สะสมเป็นเท่าไหร่คะ"
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 0.533,
      "speech_duration": 0.548,
      "transcribe_duration": 0.533,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 4.355,
      "speech_duration": 4.324,
      "transcribe_duration": 4.355,
      "wpm": 142,
      "message": "เน็ตทรูมูฟ 17 เนี่ย 17 มันคืออะไรในโจทย์"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 3.066,
      "speech_duration": 3.108,
      "transcribe_duration": 3.066,
      "wpm": 68,
      "message": "มันตรงกับอะไร"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.468,
      "transcribe_duration": 2.434,
      "wpm": 158,
      "message": "ใช่มันตรงกับจำนวนนักเรียน"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 1.856,
      "speech_duration": 1.828,
      "transcribe_duration": 1.856,
      "wpm": 213,
      "message": "จำนวนนักเรียนคนเท่ากับ 10"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 1.089,
      "speech_duration": 1.124,
      "transcribe_duration": 1.089,
      "wpm": 93,
      "message": "ถูกไหม"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 1.359,
      "speech_duration": 1.38,
      "transcribe_duration": 1.359,
      "wpm": 141,
      "message": "คนเท่ากับ 17"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 5.148,
      "speech_duration": 5.156,
      "transcribe_duration": 5.148,
      "wpm": 163,
      "message": "ดูดีๆอันนี้จะเป็นวิธีการเช็คว่าเรารวมข้อมูลถูกหรือเปล่า"
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 2.57,
      "speech_duration": 2.532,
      "transcribe_duration": 2.57,
      "wpm": 154,
      "message": "ถ้าเรา Carry ข้อมูลรอยขีด"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 2.566,
      "speech_duration": 2.596,
      "transcribe_duration": 2.566,
      "wpm": 75,
      "message": "รอยขีดตรงครบ"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 1.403,
      "speech_duration": 1.444,
      "transcribe_duration": 1.403,
      "wpm": 125,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 3.731,
      "speech_duration": 3.748,
      "transcribe_duration": 3.731,
      "wpm": 176,
      "message": "บวกกันแล้วสุดท้ายเลยชั้นสุดท้ายมันจะเท่ากับ"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 1.799,
      "speech_duration": 1.828,
      "transcribe_duration": 1.799,
      "wpm": 181,
      "message": "จำนวนของข้อมูลทั้งหมด"
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 4.584,
      "speech_duration": 4.58,
      "transcribe_duration": 4.584,
      "wpm": 160,
      "message": "ที่เราไปเก็บมานะคะถ้าเราไปเก็บจากคนทั้งหมด 20 คน"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 2.71,
      "speech_duration": 2.724,
      "transcribe_duration": 2.71,
      "wpm": 198,
      "message": "ช่วงนี้สุดท้ายก็ต้องเท่ากับเท่าไหร่"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 1.415,
      "speech_duration": 1.444,
      "transcribe_duration": 1.415,
      "wpm": 177,
      "message": "ถ้าสมมุติเป็น 20"
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.364,
      "transcribe_duration": 3.336,
      "wpm": 205,
      "message": "20 คนนักเรียน 20 คนช่วงนี้รวมกันจะต้องเท่ากับ"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 2.301,
      "speech_duration": 2.34,
      "transcribe_duration": 2.301,
      "wpm": 103,
      "message": "ไม่ใช่ 27 สิลูก"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 5.466,
      "speech_duration": 5.476,
      "transcribe_duration": 5.466,
      "wpm": 153,
      "message": "ถ้าสมมุติกูถามว่าสมมุติว่าอันนี้มีนักเรียนทั้งหมด 20 คน"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 2.713,
      "speech_duration": 2.724,
      "transcribe_duration": 2.713,
      "wpm": 187,
      "message": "20 คนเพราะฉะนั้นช่วงนี้จะต้องเป็น"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 5.219,
      "speech_duration": 5.22,
      "transcribe_duration": 5.219,
      "wpm": 132,
      "message": "สุดท้ายมันจะเท่ากับข้อมูลคือ 20 นั่นเองใช่ไหม"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 1.936,
      "speech_duration": 1.956,
      "transcribe_duration": 1.936,
      "wpm": 115,
      "message": "ดูดีๆนะคะดูดีๆ"
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 2.313,
      "speech_duration": 2.34,
      "transcribe_duration": 2.313,
      "wpm": 186,
      "message": "อันนี้คือตัวอย่างที่ 1 เนี่ย"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 3.53,
      "speech_duration": 3.556,
      "transcribe_duration": 3.53,
      "wpm": 160,
      "message": "เป็นการเขียนตารางแจกแจงความถี่สะสมแบบ"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 130,
      "message": "ไม่แบ่งชั้น"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 4.204,
      "speech_duration": 4.196,
      "transcribe_duration": 4.204,
      "wpm": 182,
      "message": "ไม่แบ่งชั้นก็คือในช่องของคะแนนในช่องของข้อมูลนะลูก"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 3.139,
      "speech_duration": 3.108,
      "transcribe_duration": 3.139,
      "wpm": 121,
      "message": "มีค่าเดียวนะคะมีค่าเดียว"
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 1.831,
      "speech_duration": 1.828,
      "transcribe_duration": 1.831,
      "wpm": 164,
      "message": "หามาดูตัวอย่างที่ 2"
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 86,
      "message": "แบบไหนคะ"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.228,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 1.681,
      "speech_duration": 1.7,
      "transcribe_duration": 1.681,
      "wpm": 159,
      "message": "ดูช่องของคะแนนลูก"
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 1.62,
      "speech_duration": 1.636,
      "transcribe_duration": 1.62,
      "wpm": 211,
      "message": "อันนี้คะแนนมันเยอะเนาะ"
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 4.455,
      "speech_duration": 4.452,
      "transcribe_duration": 4.455,
      "wpm": 138,
      "message": "คะแนนเต็ม 100 เพราะฉะนั้นเราจะเขียนหนึ่ง"
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 45,
      "message": "23"
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 2.707,
      "speech_duration": 2.724,
      "transcribe_duration": 2.707,
      "wpm": 116,
      "message": "ไปถึง 100 ไม่ได้นะคะ"
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 3.44,
      "speech_duration": 3.428,
      "transcribe_duration": 3.44,
      "wpm": 171,
      "message": "เขาไม่นิยมกันเพราะฉะนั้นแล้วก็เลยเอามา"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 128,
      "message": "ทำให้มันแคบลง"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 1.737,
      "speech_duration": 1.764,
      "transcribe_duration": 1.737,
      "wpm": 153,
      "message": "ตัดผ่าตัดเป็นช่วง"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 1.149,
      "speech_duration": 1.188,
      "transcribe_duration": 1.149,
      "wpm": 126,
      "message": "แต่ละช่วง"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 2.748,
      "speech_duration": 2.788,
      "transcribe_duration": 2.748,
      "wpm": 172,
      "message": "จะต้องมีข้อมูลที่จำนวนเท่ากันนะ"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.74,
      "transcribe_duration": 0.832,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 3.521,
      "speech_duration": 3.556,
      "transcribe_duration": 3.521,
      "wpm": 63,
      "message": "45-49 มีกี่ค่า"
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 2.758,
      "speech_duration": 2.788,
      "transcribe_duration": 2.758,
      "wpm": 48,
      "message": "มี 45 46"
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 0.862,
      "speech_duration": 0.868,
      "transcribe_duration": 0.862,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 2.74,
      "speech_duration": 2.788,
      "transcribe_duration": 2.74,
      "wpm": 43,
      "message": "7 48 49"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 3.44,
      "speech_duration": 3.428,
      "transcribe_duration": 3.44,
      "wpm": 179,
      "message": "ข้อมูลที่อยู่ในชั้นที่ 1 มี 5 ค่าด้วยกัน"
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 2.297,
      "speech_duration": 2.276,
      "transcribe_duration": 2.297,
      "wpm": 158,
      "message": "ใช่ไหมคะมี 5 ค่าด้วยกัน"
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 5.386,
      "speech_duration": 5.348,
      "transcribe_duration": 5.386,
      "wpm": 149,
      "message": "ที่นี่เขาให้มาความถี่แต่ละช่องความถี่แต่ละช่องแบบนี้"
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 98,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 2.302,
      "speech_duration": 2.276,
      "transcribe_duration": 2.302,
      "wpm": 119,
      "message": "เท่ากับ 2 วิธีคิด"
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.316,
      "transcribe_duration": 1.341,
      "wpm": 160,
      "message": "นี่คือวิธีคิด"
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 3.225,
      "speech_duration": 3.236,
      "transcribe_duration": 3.225,
      "wpm": 158,
      "message": "ชั้นแรกชั้นที่ 1 เท่ากับตัวมันเอง"
    },
    {
      "message_id": 338,
      "agent_id": 2,
      "delay": 3.259,
      "speech_duration": 3.3,
      "transcribe_duration": 3.259,
      "wpm": 218,
      "message": "เพราะว่ามันเป็นเริ่มแรกนะคะก็จะเท่ากับตัวมันเอง"
    },
    {
      "message_id": 339,
      "agent_id": 2,
      "delay": 2.829,
      "speech_duration": 2.852,
      "transcribe_duration": 2.829,
      "wpm": 53,
      "message": "ชั้นที่ 2"
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 3.271,
      "speech_duration": 3.3,
      "transcribe_duration": 3.271,
      "wpm": 159,
      "message": "อันที่สองก็คือความถี่สะสมของข้างบน"
    },
    {
      "message_id": 341,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 105,
      "message": "ข้างบน"
    },
    {
      "message_id": 342,
      "agent_id": 2,
      "delay": 1.547,
      "speech_duration": 1.572,
      "transcribe_duration": 1.547,
      "wpm": 143,
      "message": "ของเอามาบวกกับ"
    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 43,
      "message": "4 ="
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 30,
      "message": "6"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 1.382,
      "speech_duration": 1.38,
      "transcribe_duration": 1.382,
      "wpm": 141,
      "message": "หิวเข้าใจไหม"
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 1.111,
      "speech_duration": 1.124,
      "transcribe_duration": 1.111,
      "wpm": 93,
      "message": "อะไรนะ"
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 1.377,
      "speech_duration": 1.38,
      "transcribe_duration": 1.377,
      "wpm": 185,
      "message": "พี่อุ้มเข้าใจไหม"
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.228,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 1.089,
      "speech_duration": 1.124,
      "transcribe_duration": 1.089,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 2.708,
      "speech_duration": 2.66,
      "transcribe_duration": 2.708,
      "wpm": 169,
      "message": "พี่ปิ่นปิ่นเข้าใจตามทันไหมลูก"
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 1.023,
      "speech_duration": 1.06,
      "transcribe_duration": 1.023,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 2.135,
      "speech_duration": 2.148,
      "transcribe_duration": 2.135,
      "wpm": 126,
      "message": "อันนี้กูหาให้แล้ว"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 2.205,
      "speech_duration": 2.212,
      "transcribe_duration": 2.205,
      "wpm": 142,
      "message": "ครูรวมมาให้เรื่อยๆละ"
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 4.467,
      "speech_duration": 4.452,
      "transcribe_duration": 4.467,
      "wpm": 145,
      "message": "ชนิดตัวสุดท้ายความถี่สะสมของชั้นสุดท้ายค่ะ"
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 1.352,
      "speech_duration": 1.38,
      "transcribe_duration": 1.352,
      "wpm": 130,
      "message": "ของฉันนี่นะ"
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 189,
      "message": "มันเท่ากับเท่าไหร่"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.228,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 94,
      "message": "เท่ากับ 60"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 169,
      "message": "มันเท่ากับอะไรคะ"
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 2.052,
      "speech_duration": 2.084,
      "transcribe_duration": 2.052,
      "wpm": 101,
      "message": "จำนวนนักเรียน"
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 2.624,
      "speech_duration": 2.66,
      "transcribe_duration": 2.624,
      "wpm": 186,
      "message": "นี่คือจำนวนนักเรียนทั้งหมดโอเคนะ"
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 1.03,
      "speech_duration": 1.06,
      "transcribe_duration": 1.03,
      "wpm": 85,
      "message": "ปีนี้"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 2.845,
      "speech_duration": 2.852,
      "transcribe_duration": 2.845,
      "wpm": 131,
      "message": "ความถี่สะสมน้ำมันง่ายลูก"
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.484,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 2.723,
      "speech_duration": 2.724,
      "transcribe_duration": 2.723,
      "wpm": 132,
      "message": "แม่เอาแต่ละชั้นมาบวกกัน"
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 7.707,
      "speech_duration": 7.652,
      "transcribe_duration": 7.707,
      "wpm": 192,
      "message": "นะคะจากข้างบนนะฉันที่อยู่เหนือตัวเองกับฉันของตัวเองมาบวกกันว่าจะเป็นความถี่สะสมของฉันของตัวเองได้"
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 2.853,
      "speech_duration": 2.788,
      "transcribe_duration": 2.853,
      "wpm": 151,
      "message": "มาดูเราจะเพิ่มไปอีกคอลัมนึง"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 1.822,
      "speech_duration": 1.828,
      "transcribe_duration": 1.822,
      "wpm": 131,
      "message": "ก็คือคอลัมน์ของ"
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 1.465,
      "speech_duration": 1.508,
      "transcribe_duration": 1.465,
      "wpm": 159,
      "message": "ความถี่สัมพัทธ์"
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 3.473,
      "speech_duration": 3.492,
      "transcribe_duration": 3.473,
      "wpm": 172,
      "message": "ความถี่สัมพัทธ์มาจะเป็นความสัมพันธ์นะคะ"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 3.71,
      "speech_duration": 3.748,
      "transcribe_duration": 3.71,
      "wpm": 176,
      "message": "เป็นอัตราส่วนระหว่างความถี่ของชั้นของตัวเอง"
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 4.923,
      "speech_duration": 4.9,
      "transcribe_duration": 4.923,
      "wpm": 171,
      "message": "ชั้นของตัวเองชั้นที่ 1 ความถี่เรานับได้เท่าไหร่ส่วนด้วย"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 1.035,
      "speech_duration": 1.06,
      "transcribe_duration": 1.035,
      "wpm": 113,
      "message": "ความถี่"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 2.234,
      "speech_duration": 2.276,
      "transcribe_duration": 2.234,
      "wpm": 171,
      "message": "ทั้งหมดก็คือข้อมูลทั้งหมด"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 1.919,
      "speech_duration": 1.956,
      "transcribe_duration": 1.919,
      "wpm": 146,
      "message": "ที่เราไปเก็บมานะคะ"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 0.511,
      "speech_duration": 0.548,
      "transcribe_duration": 0.511,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 4.126,
      "speech_duration": 4.132,
      "transcribe_duration": 4.126,
      "wpm": 131,
      "message": "อย่างเช่นตัวนี้ลูกดูแค่คอลัมน์ที่ 3"
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 3.6,
      "speech_duration": 3.556,
      "transcribe_duration": 3.6,
      "wpm": 194,
      "message": "คอลัมน์ร้อยละดิอย่าเพิ่งไปดูนะเดี๋ยวเพิ่งไปดู"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 181,
      "message": "อันนี้เรียนหรือยัง"
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 1.541,
      "speech_duration": 1.572,
      "transcribe_duration": 1.541,
      "wpm": 153,
      "message": "เรื่องของการหาร"
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 2.351,
      "speech_duration": 2.34,
      "transcribe_duration": 2.351,
      "wpm": 192,
      "message": "จริงๆหานี่มันเป็นเรื่องง่ายนะ"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 2.241,
      "speech_duration": 2.212,
      "transcribe_duration": 2.241,
      "wpm": 108,
      "message": "เรายังไม่เข้าใจ"
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 1.918,
      "speech_duration": 1.956,
      "transcribe_duration": 1.918,
      "wpm": 100,
      "message": "ยังไม่เข้าใจ"
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 113,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 4.848,
      "speech_duration": 4.836,
      "transcribe_duration": 4.848,
      "wpm": 155,
      "message": "ความถี่สัมพัทธ์คืออะไรอัตราส่วนสัญลักษณ์แบบนี้ลูก"
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 1.015,
      "speech_duration": 0.996,
      "transcribe_duration": 1.015,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 2.304,
      "speech_duration": 2.34,
      "transcribe_duration": 2.304,
      "wpm": 154,
      "message": "อันนี้คือเศษส่วนนั้นเอง"
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 1.921,
      "speech_duration": 1.956,
      "transcribe_duration": 1.921,
      "wpm": 138,
      "message": "เศษส่วนคืออะไรลูก"
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 2.838,
      "speech_duration": 2.852,
      "transcribe_duration": 2.838,
      "wpm": 210,
      "message": "ความหมายเวลาเขียนเราเขียนเหมือนกันได้นะ"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 1.693,
      "speech_duration": 1.7,
      "transcribe_duration": 1.693,
      "wpm": 124,
      "message": "2 2 คือตัวไหน"
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.42,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 0.527,
      "speech_duration": 0.548,
      "transcribe_duration": 0.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 122,
      "message": "ความผิดของฉันนี้"
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 88,
      "message": "วันนี้"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 1.848,
      "speech_duration": 1.892,
      "transcribe_duration": 1.848,
      "wpm": 48,
      "message": "45-49"
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 1.672,
      "speech_duration": 1.7,
      "transcribe_duration": 1.672,
      "wpm": 132,
      "message": "มีความถี่คือ 2"
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 2.545,
      "speech_duration": 2.404,
      "transcribe_duration": 2.545,
      "wpm": 81,
      "message": "สัมพัสข้างบน"
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 80,
      "message": "2 ส่วน"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 2.058,
      "speech_duration": 2.084,
      "transcribe_duration": 2.058,
      "wpm": 130,
      "message": "ส่วน 6060 คืออะไร"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 0.586,
      "speech_duration": 0.612,
      "transcribe_duration": 0.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 5.406,
      "speech_duration": 5.348,
      "transcribe_duration": 5.406,
      "wpm": 160,
      "message": "รวมทั้งหมดความถี่ทั้งหมด 60 ซึ่งสอดคล้องกับโจทย์ที่ให้มา"
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 3.271,
      "speech_duration": 3.3,
      "transcribe_duration": 3.271,
      "wpm": 114,
      "message": "ก็คือคนทั้งหมด 60 คนนะคะ"
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 1.042,
      "speech_duration": 1.06,
      "transcribe_duration": 1.042,
      "wpm": 71,
      "message": "ใจนะ"
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 3.67,
      "speech_duration": 3.556,
      "transcribe_duration": 3.67,
      "wpm": 190,
      "message": "ตามทันนะถ้าใครไม่ทันต้องยกมือนะลูกจะได้ทบทวน"
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.292,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 2.361,
      "speech_duration": 2.404,
      "transcribe_duration": 2.361,
      "wpm": 69,
      "message": "เข้าใจแล้ว"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 3.018,
      "speech_duration": 3.044,
      "transcribe_duration": 3.018,
      "wpm": 153,
      "message": "จะเขียนแค่เศษส่วนอย่างนี้ก็ได้"
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.252,
      "transcribe_duration": 1.329,
      "wpm": 120,
      "message": "หรือลูกตา"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 2.391,
      "speech_duration": 2.404,
      "transcribe_duration": 2.391,
      "wpm": 131,
      "message": "ทำเป็นจุดทศนิยมก็ได้"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 128,
      "message": "แล้วแต่ลูกเลย"
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 3.023,
      "speech_duration": 3.044,
      "transcribe_duration": 3.023,
      "wpm": 222,
      "message": "แค่เขียนเป็นเศษส่วนอย่างนี้อัตราส่วนอย่างนี้"
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 4.24,
      "speech_duration": 4.196,
      "transcribe_duration": 4.24,
      "wpm": 168,
      "message": "กูก็ให้ถูกกูก็ให้คะแนนถ้าลูกให้ความหมายถูกนะคะ"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.984,
      "speech_duration": 0.996,
      "transcribe_duration": 0.984,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 1.702,
      "speech_duration": 1.7,
      "transcribe_duration": 1.702,
      "wpm": 115,
      "message": "2 ตัวด้วย 60"
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 1.156,
      "speech_duration": 1.188,
      "transcribe_duration": 1.156,
      "wpm": 164,
      "message": "กูก็จะให้ถูก"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 1.533,
      "speech_duration": 1.572,
      "transcribe_duration": 1.533,
      "wpm": 95,
      "message": "แต่ถ้าลูก"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 3.062,
      "speech_duration": 3.044,
      "transcribe_duration": 3.062,
      "wpm": 172,
      "message": "สามารถหารได้หรือลูกมีเครื่องคิดเลข"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 4.391,
      "speech_duration": 4.388,
      "transcribe_duration": 4.391,
      "wpm": 120,
      "message": "มีโทรศัพท์หายลูกก็เอา 2 หารด้วย 50"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 3.546,
      "speech_duration": 3.556,
      "transcribe_duration": 3.546,
      "wpm": 105,
      "message": "จะได้คำตอบเท่ากับ 0.03 3"
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 0.76,
      "speech_duration": 0.804,
      "transcribe_duration": 0.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 4.027,
      "speech_duration": 4.004,
      "transcribe_duration": 4.027,
      "wpm": 180,
      "message": "ลูกก็สามารถตอบคำตอบตัวนี้ได้เหมือนกันมันเป็นค่า"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 1.472,
      "speech_duration": 1.508,
      "transcribe_duration": 1.472,
      "wpm": 119,
      "message": "เท่ากันนะคะ"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 1.659,
      "speech_duration": 1.7,
      "transcribe_duration": 1.659,
      "wpm": 256,
      "message": "แต่เขียนไม่เหมือนกันเท่านั้น"
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 1.586,
      "speech_duration": 1.316,
      "transcribe_duration": 1.586,
      "wpm": 182,
      "message": "อันนี้เขียนเป็น"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 2.051,
      "speech_duration": 2.084,
      "transcribe_duration": 2.051,
      "wpm": 115,
      "message": "อัตราส่วนทศนิยม"
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 3.508,
      "speech_duration": 3.364,
      "transcribe_duration": 3.508,
      "wpm": 161,
      "message": "อันนี้เขียนเป็นจุดทศนิยมเท่านั้นเอง"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 5.593,
      "speech_duration": 5.604,
      "transcribe_duration": 5.593,
      "wpm": 166,
      "message": "ไม่มีอะไรมากลูกตอบแบบไหนก็ได้แล้วแต่สถานการณ์ถ้าสมมุติเวลาสอบ"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 2.127,
      "speech_duration": 2.148,
      "transcribe_duration": 2.127,
      "wpm": 237,
      "message": "แจกเครื่องคิดเลขให้ลูกคนละเครื่อง"
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 5.162,
      "speech_duration": 5.156,
      "transcribe_duration": 5.162,
      "wpm": 160,
      "message": "ลูกมีโทรศัพท์ใช้แล้วครูกำหนดว่าให้ลูกหาความถี่สัมพัทธ์"
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 2.052,
      "speech_duration": 2.084,
      "transcribe_duration": 2.052,
      "wpm": 151,
      "message": "ช่วยตอบเป็นจุดทศนิยม"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 3.137,
      "speech_duration": 3.172,
      "transcribe_duration": 3.137,
      "wpm": 156,
      "message": "ลูกก็ต้องหาเป็นจุดทศนิยมเข้าใจนะ"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 42,
      "message": "OK"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 1.289,
      "speech_duration": 1.316,
      "transcribe_duration": 1.289,
      "wpm": 114,
      "message": "ดูชั้นนี้"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 1.409,
      "speech_duration": 1.444,
      "transcribe_duration": 1.409,
      "wpm": 145,
      "message": "ชั้นที่ 4 ลูก"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 1.934,
      "speech_duration": 1.956,
      "transcribe_duration": 1.934,
      "wpm": 192,
      "message": "ความถี่สัมพัทธ์คืออะไรคะ"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 2.458,
      "speech_duration": 2.468,
      "transcribe_duration": 2.458,
      "wpm": 140,
      "message": "คลิปข้างบน 10 ข้างล่าง"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 26,
      "message": "60"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 1.689,
      "speech_duration": 1.636,
      "transcribe_duration": 1.689,
      "wpm": 202,
      "message": "ห้องนี้เท่าไหร่พี่แนท"
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 1.483,
      "speech_duration": 1.508,
      "transcribe_duration": 1.483,
      "wpm": 159,
      "message": "ช่องที่เท่าไหร่"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 2.577,
      "speech_duration": 2.596,
      "transcribe_duration": 2.577,
      "wpm": 92,
      "message": "15 ส่วน 60 นะคะ"
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 80,
      "message": "มาเลย"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.228,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 1.045,
      "speech_duration": 1.06,
      "transcribe_duration": 1.045,
      "wpm": 156,
      "message": "ช่องนี้ค่ะ"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 1.025,
      "speech_duration": 1.06,
      "transcribe_duration": 1.025,
      "wpm": 184,
      "message": "มองเห็นไหมคะ"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 177,
      "message": "มองเห็นไหมลูก"
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 53,
      "message": "ก็ได้"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 0.898,
      "speech_duration": 0.932,
      "transcribe_duration": 0.898,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 193,
      "message": "พรุ่งนี้ค่ะ"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 0.799,
      "speech_duration": 0.868,
      "transcribe_duration": 0.799,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.228,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 0.399,
      "speech_duration": 0.42,
      "transcribe_duration": 0.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 0.589,
      "speech_duration": 0.612,
      "transcribe_duration": 0.589,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 231,
      "message": "อัตราส่วนเท่าไหร่ข้างบนเป็นเท่าไหร่"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.356,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 1.417,
      "speech_duration": 1.444,
      "transcribe_duration": 1.417,
      "wpm": 145,
      "message": "ลูกมองไม่เห็น"
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 2.65,
      "speech_duration": 2.596,
      "transcribe_duration": 2.65,
      "wpm": 220,
      "message": "อาจารย์ออกมายืนเอามายืนดูเฉยๆก็ได้ลูก"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.228,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 1.487,
      "speech_duration": 1.508,
      "transcribe_duration": 1.487,
      "wpm": 149,
      "message": "อาการสายตาสั้น"
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 1.054,
      "speech_duration": 0.932,
      "transcribe_duration": 1.054,
      "wpm": 113,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 2.703,
      "speech_duration": 2.724,
      "transcribe_duration": 2.703,
      "wpm": 138,
      "message": "สายตาสั้นมากเลยใช่ไหมลูก"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 120,
      "message": "มีแว่นไหม"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 0.362,
      "speech_duration": 0.42,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 2.345,
      "speech_duration": 2.148,
      "transcribe_duration": 2.345,
      "wpm": 133,
      "message": "ไม่มีไม่มีเงินซื้อ"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.228,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.484,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.228,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.292,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 1.151,
      "speech_duration": 1.06,
      "transcribe_duration": 1.151,
      "wpm": 113,
      "message": "จริงอ่ะ"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 2.768,
      "speech_duration": 2.788,
      "transcribe_duration": 2.768,
      "wpm": 151,
      "message": "สายตาแบบนี้ต้องตัดแว่นนะลูก"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 1.988,
      "speech_duration": 2.02,
      "transcribe_duration": 1.988,
      "wpm": 171,
      "message": "ตัดแว่นเลยอ่ะไม่เป็นไร"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 4.348,
      "speech_duration": 4.324,
      "transcribe_duration": 4.348,
      "wpm": 163,
      "message": "มาดูใกล้ๆได้นะคะให้หาความถี่สัมพัทธ์ของช่วงนี้"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 1.695,
      "speech_duration": 1.572,
      "transcribe_duration": 1.695,
      "wpm": 219,
      "message": "แล้วจะกลายเป็นเท่าไหร่"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 200,
      "message": "ข้างบนเศษส่วนข้างบนเป็นเท่าไหร่"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.228,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 1.47,
      "speech_duration": 1.508,
      "transcribe_duration": 1.47,
      "wpm": 219,
      "message": "ข้างบนเท่ากับเท่าไหร่"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 1.351,
      "speech_duration": 1.316,
      "transcribe_duration": 1.351,
      "wpm": 137,
      "message": "10 เท่าไหร่"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.484,
      "transcribe_duration": 0.963,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 0.587,
      "speech_duration": 0.292,
      "transcribe_duration": 0.587,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 2.725,
      "speech_duration": 2.724,
      "transcribe_duration": 2.725,
      "wpm": 171,
      "message": "17 ล้อไม่ใช่นะอันนี้เลขอะไรลูก"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 3.655,
      "speech_duration": 3.684,
      "transcribe_duration": 3.655,
      "wpm": 65,
      "message": "15 มาดูใกล้ๆ 15"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 3.11,
      "speech_duration": 3.044,
      "transcribe_duration": 3.11,
      "wpm": 163,
      "message": "ใกล้แล้วนะเนี่ยมาดูใกล้แล้วนะนี่"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 2.551,
      "speech_duration": 2.532,
      "transcribe_duration": 2.551,
      "wpm": 136,
      "message": "เลข 15 ค่ะเลข 15 นะลูก"
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 1.24,
      "speech_duration": 1.252,
      "transcribe_duration": 1.24,
      "wpm": 204,
      "message": "ข้างล่างเท่าไหร่"
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.444,
      "transcribe_duration": 1.523,
      "wpm": 31,
      "message": "60"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 2.453,
      "speech_duration": 2.468,
      "transcribe_duration": 2.453,
      "wpm": 140,
      "message": "ถูกต้องเก่งมากพี่ออกมา"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.188,
      "transcribe_duration": 1.147,
      "wpm": 114,
      "message": "ออกมาไหม"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 1.641,
      "speech_duration": 1.444,
      "transcribe_duration": 1.641,
      "wpm": 156,
      "message": "อยู่มองเห็นไหม"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.292,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 0.333,
      "speech_duration": 0.292,
      "transcribe_duration": 0.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 1.237,
      "speech_duration": 1.252,
      "transcribe_duration": 1.237,
      "wpm": 168,
      "message": "มองเห็นไหมลูก"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 3.168,
      "speech_duration": 3.172,
      "transcribe_duration": 3.168,
      "wpm": 147,
      "message": "อยู่มองเห็นนะคะช่วงนี้เท่าไหร่"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 0.538,
      "speech_duration": 0.548,
      "transcribe_duration": 0.538,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.356,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 4.12,
      "speech_duration": 4.004,
      "transcribe_duration": 4.12,
      "wpm": 127,
      "message": "นี่ไงที่มีลูกศรเนี่ยที่ครูช่อง 11"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 2.967,
      "speech_duration": 2.98,
      "transcribe_duration": 2.967,
      "wpm": 136,
      "message": "ข้างบน 11 ข้างล่างเท่าไหร่"
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 2.061,
      "speech_duration": 2.084,
      "transcribe_duration": 2.061,
      "wpm": 58,
      "message": "60 นะคะ"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 2.383,
      "speech_duration": 2.404,
      "transcribe_duration": 2.383,
      "wpm": 106,
      "message": "พี่ปิ่นต่อไปปิ่น"
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 2.101,
      "speech_duration": 2.084,
      "transcribe_duration": 2.101,
      "wpm": 158,
      "message": "ต้องดีค่ะเท่าไหร่เอ่ย"
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 2.054,
      "speech_duration": 2.084,
      "transcribe_duration": 2.054,
      "wpm": 245,
      "message": "ความถี่สัมพัทธ์ช่องที่เท่าไหร่โลก"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 1.713,
      "speech_duration": 1.764,
      "transcribe_duration": 1.713,
      "wpm": 128,
      "message": "ข้างบนเท่าไหร่"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 2.269,
      "speech_duration": 2.212,
      "transcribe_duration": 2.269,
      "wpm": 210,
      "message": "ดูความถี่ที่ความถี่คือเท่าไหร่"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 143,
      "message": "ความถี่ช่องนี้"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.228,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 1.191,
      "speech_duration": 1.188,
      "transcribe_duration": 1.191,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 3.32,
      "speech_duration": 3.3,
      "transcribe_duration": 3.32,
      "wpm": 82,
      "message": "มันไม่ใช่เลข 7 นะ"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 2.764,
      "speech_duration": 2.724,
      "transcribe_duration": 2.764,
      "wpm": 193,
      "message": "แสดงว่าสายตาสั้นอยู่สองคนในห้องนี้"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 1.002,
      "speech_duration": 0.74,
      "transcribe_duration": 1.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 0.839,
      "speech_duration": 0.868,
      "transcribe_duration": 0.839,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 0.331,
      "speech_duration": 0.292,
      "transcribe_duration": 0.331,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.292,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 0.761,
      "speech_duration": 0.804,
      "transcribe_duration": 0.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 3.792,
      "speech_duration": 3.748,
      "transcribe_duration": 3.792,
      "wpm": 164,
      "message": "คือ 66 ข้างบนเป็น 6 ข้างล่างเป็นเท่าไหร่"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 136,
      "message": "ข้างล่างเป็น 60"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.77,
      "speech_duration": 0.804,
      "transcribe_duration": 0.77,
      "wpm": 93,
      "message": "ราคา"
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 1.095,
      "speech_duration": 1.124,
      "transcribe_duration": 1.095,
      "wpm": 187,
      "message": "เข้าใจหรือยัง"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 1.734,
      "speech_duration": 1.764,
      "transcribe_duration": 1.734,
      "wpm": 85,
      "message": "มาพี่อุ้ม"
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 125,
      "message": "ไม่ใช่ 1 รูปแถวนี้"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 139,
      "message": "แถวนี้ก่อน"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 168,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 2.676,
      "speech_duration": 2.596,
      "transcribe_duration": 2.676,
      "wpm": 162,
      "message": "ตัวนี้ตัวนี้เอากูบ้างหรออ่ะ"
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 1.811,
      "speech_duration": 1.828,
      "transcribe_duration": 1.811,
      "wpm": 123,
      "message": "แถวนี้เท่าไหร่"
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 4.098,
      "speech_duration": 4.068,
      "transcribe_duration": 4.098,
      "wpm": 96,
      "message": "3 ข้างล่าง 60 เก่งมากนะคะ"
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 1.816,
      "speech_duration": 1.764,
      "transcribe_duration": 1.816,
      "wpm": 102,
      "message": "พี่บอมออกมา"
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.474,
      "speech_duration": 0.484,
      "transcribe_duration": 0.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 2.209,
      "speech_duration": 2.212,
      "transcribe_duration": 2.209,
      "wpm": 163,
      "message": "บอมสุดท้ายโลกแถวสุดท้าย"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 2.431,
      "speech_duration": 2.276,
      "transcribe_duration": 2.431,
      "wpm": 191,
      "message": "ความถี่สัมพัทธ์อันนี้คืออะไร"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.292,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 52,
      "message": "60"
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 2.179,
      "speech_duration": 2.212,
      "transcribe_duration": 2.179,
      "wpm": 47,
      "message": "เยี่ยม"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 2.908,
      "speech_duration": 2.916,
      "transcribe_duration": 2.908,
      "wpm": 190,
      "message": "ตกใจมากขนาดนอนหลับแล้วตอนที่กูสอนอ่ะ"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 109,
      "message": "ไม่ตอบได้"
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 0.85,
      "speech_duration": 0.868,
      "transcribe_duration": 0.85,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 5.235,
      "speech_duration": 5.22,
      "transcribe_duration": 5.235,
      "wpm": 152,
      "message": "เก่งมากเลยเก่งมากแสดงว่านอนฟังใช่ไหมลูกนอนฟังอยู่ OK"
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 1.35,
      "speech_duration": 1.38,
      "transcribe_duration": 1.35,
      "wpm": 98,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.42,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 6.994,
      "speech_duration": 7.012,
      "transcribe_duration": 6.994,
      "wpm": 148,
      "message": "เข้าใจหรือยังช่องความถี่สัมพัทธ์หมายถึงอัตราส่วนนะคะอัตราส่วนของอะไร"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 4.25,
      "speech_duration": 4.26,
      "transcribe_duration": 4.25,
      "wpm": 162,
      "message": "อัตราส่วนที่อยู่ข้างบนคือความถี่ชั้นของตัวเอง"
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 1.149,
      "speech_duration": 1.188,
      "transcribe_duration": 1.149,
      "wpm": 101,
      "message": "ชวนด้วย"
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 159,
      "message": "ความถี่รวมทั้งหมด"
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 2.745,
      "speech_duration": 2.788,
      "transcribe_duration": 2.745,
      "wpm": 161,
      "message": "ของข้อมูลนะคะมีข้อมูลเท่าไหร่"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 3.78,
      "speech_duration": 3.812,
      "transcribe_duration": 3.78,
      "wpm": 161,
      "message": "เขียนเป็นเศษส่วนได้เขียนเป็นจุดทศนิยมได้"
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.322,
      "speech_duration": 0.356,
      "transcribe_duration": 0.322,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 1.323,
      "speech_duration": 1.38,
      "transcribe_duration": 1.323,
      "wpm": 54,
      "message": "มาดู"
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 4.041,
      "speech_duration": 4.068,
      "transcribe_duration": 4.041,
      "wpm": 133,
      "message": "อีกคอลัมนึงร้อยละของความถี่สัมพัทธ์"
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 2.193,
      "speech_duration": 2.212,
      "transcribe_duration": 2.193,
      "wpm": 190,
      "message": "อันนี้ใช้เครื่องคิดเลขก็ได้"
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 133,
      "message": "หรือว่าไม่ใช้ก็ได้"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 3.737,
      "speech_duration": 3.748,
      "transcribe_duration": 3.737,
      "wpm": 148,
      "message": "ใช้ตารางสูตรคูณได้แต่ลูกจะต้องเข้าใจ"
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 1.483,
      "speech_duration": 1.508,
      "transcribe_duration": 1.483,
      "wpm": 139,
      "message": "ร้อยละคืออะไร"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 1.85,
      "speech_duration": 1.892,
      "transcribe_duration": 1.85,
      "wpm": 111,
      "message": "ร้อยละคืออะไร"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.484,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 2.579,
      "speech_duration": 2.596,
      "transcribe_duration": 2.579,
      "wpm": 144,
      "message": "ร้อยละก็คือ 100 ใช่ไหมคะ"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 4.331,
      "speech_duration": 4.324,
      "transcribe_duration": 4.331,
      "wpm": 139,
      "message": "เอา 100 มาคูณมาคูณกับค่าความถี่สัมพัทธ์"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 1.718,
      "speech_duration": 1.764,
      "transcribe_duration": 1.718,
      "wpm": 60,
      "message": "เขาใช้"
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 3.026,
      "speech_duration": 3.044,
      "transcribe_duration": 3.026,
      "wpm": 64,
      "message": "ทศนิยมใช่ไหม"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 0.828,
      "speech_duration": 0.868,
      "transcribe_duration": 0.828,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 1.413,
      "speech_duration": 1.444,
      "transcribe_duration": 1.413,
      "wpm": 42,
      "message": "033"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 2.114,
      "speech_duration": 2.148,
      "transcribe_duration": 2.114,
      "wpm": 119,
      "message": "เอาไปคูณด้วย 100"
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 3.244,
      "speech_duration": 3.236,
      "transcribe_duration": 3.244,
      "wpm": 158,
      "message": "ลูกไม่ต้องไปคิดมากอันนี้น่ะถ้าเรา"
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 1.55,
      "speech_duration": 1.572,
      "transcribe_duration": 1.55,
      "wpm": 153,
      "message": "หาได้แค่นี้แหละ"
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 4.006,
      "speech_duration": 4.004,
      "transcribe_duration": 4.006,
      "wpm": 176,
      "message": "อะไรก็ตามที่คุณด้วย 100 ใช่ไหมทศนิยมเราแค่หยิบ"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 2.816,
      "speech_duration": 2.852,
      "transcribe_duration": 2.816,
      "wpm": 153,
      "message": "เลื่อนจุดไปเลื่อนไปทางไหนลูก"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 151,
      "message": "เลื่อนไปฝั่งขวามือนะ"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 1.891,
      "speech_duration": 1.892,
      "transcribe_duration": 1.891,
      "wpm": 230,
      "message": "เลื่อนไปทางนี้เลื่อนไปทางนี้"
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 1.02,
      "speech_duration": 1.06,
      "transcribe_duration": 1.02,
      "wpm": 142,
      "message": "จากจุดนี้"
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 1.989,
      "speech_duration": 2.02,
      "transcribe_duration": 1.989,
      "wpm": 119,
      "message": "100 มี 0 กี่ตัว"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 2.476,
      "speech_duration": 2.596,
      "transcribe_duration": 2.476,
      "wpm": 92,
      "message": "100 มี 0 กี่ตัว"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 2.326,
      "speech_duration": 2.34,
      "transcribe_duration": 2.326,
      "wpm": 103,
      "message": "100 Pure ตอบถูก"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 1.101,
      "speech_duration": 1.124,
      "transcribe_duration": 1.101,
      "wpm": 53,
      "message": "ตอบ"
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 147,
      "message": "เพื่อนถามเพื่อน"
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 2.176,
      "speech_duration": 2.212,
      "transcribe_duration": 2.176,
      "wpm": 108,
      "message": "100 มี 0 กี่ตัว"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 95,
      "message": "นับ 1-100"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 2.255,
      "speech_duration": 2.276,
      "transcribe_duration": 2.255,
      "wpm": 145,
      "message": "มี 0 กี่ตัวพบกี่ครั้ง"
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 1.76,
      "speech_duration": 1.828,
      "transcribe_duration": 1.76,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 1.847,
      "speech_duration": 1.892,
      "transcribe_duration": 1.847,
      "wpm": 143,
      "message": "มันง่ายมากใช่มั้ย"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 0.794,
      "speech_duration": 0.804,
      "transcribe_duration": 0.794,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 2.95,
      "speech_duration": 2.98,
      "transcribe_duration": 2.95,
      "wpm": 136,
      "message": "กูถามว่า 100 นะมี 0 กี่ตัว"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 3.08,
      "speech_duration": 3.044,
      "transcribe_duration": 3.08,
      "wpm": 128,
      "message": "น้า 80 มีกี่ครั้งมีกี่ตัว"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 1.038,
      "speech_duration": 1.06,
      "transcribe_duration": 1.038,
      "wpm": 127,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 4.741,
      "speech_duration": 4.708,
      "transcribe_duration": 4.741,
      "wpm": 70,
      "message": "0/0 นับมีเท่าไหร่นะคะ"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.636,
      "transcribe_duration": 1.648,
      "wpm": 92,
      "message": "0 2 ครั้ง"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.42,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 2.5,
      "speech_duration": 2.532,
      "transcribe_duration": 2.5,
      "wpm": 136,
      "message": "0 = 2 ครั้งเพราะฉะนั้น"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 2.755,
      "speech_duration": 2.788,
      "transcribe_duration": 2.755,
      "wpm": 140,
      "message": "จุดทศนิยมเลื่อนไป 2 ครั้ง"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 3.269,
      "speech_duration": 3.3,
      "transcribe_duration": 3.269,
      "wpm": 27,
      "message": "0.033"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 2.668,
      "speech_duration": 2.66,
      "transcribe_duration": 2.668,
      "wpm": 226,
      "message": "รักเด้อมันอยู่หน้าเลข 0 ตรงนี้ใช่ไหมลูก"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 3.378,
      "speech_duration": 3.364,
      "transcribe_duration": 3.378,
      "wpm": 214,
      "message": "เลื่อนไปสิ 1 ครั้งครั้งที่ 1 มาอยู่ตรงนี้ใช่ไหม"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 101,
      "message": "ครั้งที่ 2"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 120,
      "message": "จุดทศนิยม"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 0.806,
      "speech_duration": 0.868,
      "transcribe_duration": 0.806,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 101,
      "message": "อยู่ตรงนี้"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 0.782,
      "speech_duration": 0.804,
      "transcribe_duration": 0.782,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 3.458,
      "speech_duration": 3.492,
      "transcribe_duration": 3.458,
      "wpm": 103,
      "message": "คำตอบก็คือเท่ากับ 3 จุด"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.775,
      "speech_duration": 0.804,
      "transcribe_duration": 0.775,
      "wpm": 37,
      "message": "3"
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.228,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 4.976,
      "speech_duration": 4.964,
      "transcribe_duration": 4.976,
      "wpm": 175,
      "message": "ไม่ต้องไปคืนใช่ไหมคะไม่ต้องกดเครื่องคิดเลขเลยถ้าเราเข้าใจ"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.889,
      "speech_duration": 0.932,
      "transcribe_duration": 0.889,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.688,
      "speech_duration": 0.74,
      "transcribe_duration": 0.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 115,
      "message": "กูจะสอนอีกวิธีนึง"
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.424,
      "speech_duration": 0.484,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 1.145,
      "speech_duration": 1.188,
      "transcribe_duration": 1.145,
      "wpm": 164,
      "message": "เหมือนกันไหม"
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 3.865,
      "speech_duration": 3.876,
      "transcribe_duration": 3.865,
      "wpm": 108,
      "message": "แถวที่ 2 ออกมาเท่านี้ถูกไหม"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 1.856,
      "speech_duration": 1.892,
      "transcribe_duration": 1.856,
      "wpm": 40,
      "message": "0.67"
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 2.182,
      "speech_duration": 2.212,
      "transcribe_duration": 2.182,
      "wpm": 47,
      "message": "0.06 7"
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 2.569,
      "speech_duration": 2.596,
      "transcribe_duration": 2.569,
      "wpm": 139,
      "message": "เราเลื่อนไปทศนิยม 2 จุด"
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 1.351,
      "speech_duration": 1.38,
      "transcribe_duration": 1.351,
      "wpm": 87,
      "message": "2 ครั้ง"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 2.052,
      "speech_duration": 2.084,
      "transcribe_duration": 2.052,
      "wpm": 94,
      "message": "กลายเป็น 6.7"
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 148,
      "message": "เข้าใจแล้วนะ"
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 3.74,
      "speech_duration": 3.492,
      "transcribe_duration": 3.74,
      "wpm": 168,
      "message": "ดูแล้วเข้าใจพี่อิ๋วดูแล้วเข้าใจง่ายมาก"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 2.99,
      "speech_duration": 1.956,
      "transcribe_duration": 2.99,
      "wpm": 123,
      "message": "อันนี้ในกรณีที่"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 2.406,
      "speech_duration": 2.404,
      "transcribe_duration": 2.406,
      "wpm": 175,
      "message": "เราหาแล้วเอามาเป็นจุดทศนิยม"
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 2.136,
      "speech_duration": 2.148,
      "transcribe_duration": 2.136,
      "wpm": 147,
      "message": "แต่ถ้าฆ่ามันง่ายๆหลบ"
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 2.698,
      "speech_duration": 2.724,
      "transcribe_duration": 2.698,
      "wpm": 209,
      "message": "อันนี้แบบฝึกเดี๋ยวให้ทำลงไปในสมุดนะคะ"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.909,
      "speech_duration": 0.932,
      "transcribe_duration": 0.909,
      "wpm": 113,
      "message": "วันนี้"
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 0.611,
      "speech_duration": 0.612,
      "transcribe_duration": 0.611,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 110,
      "message": "ความถี่สะสม"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 2.768,
      "speech_duration": 2.788,
      "transcribe_duration": 2.768,
      "wpm": 183,
      "message": "แถวที่ 1 เท่าไหร่คะพี่บอมเท่าไหร่"
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.292,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.228,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 0.893,
      "speech_duration": 0.932,
      "transcribe_duration": 0.893,
      "wpm": 129,
      "message": "ช่วงนี้"
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 4.114,
      "speech_duration": 4.132,
      "transcribe_duration": 4.114,
      "wpm": 65,
      "message": "ช่องแถวแรกเก่งมาก"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.925,
      "speech_duration": 0.932,
      "transcribe_duration": 0.925,
      "wpm": 161,
      "message": "แถวนี้ล่ะ"
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 3.162,
      "speech_duration": 3.172,
      "transcribe_duration": 3.162,
      "wpm": 128,
      "message": "อย่านะเดี๋ยวกูจะเขียนให้ดู"
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.89,
      "speech_duration": 0.932,
      "transcribe_duration": 0.89,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.356,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 2.677,
      "speech_duration": 2.66,
      "transcribe_duration": 2.677,
      "wpm": 164,
      "message": "โอ๊ยจะแกล้งเพื่อนหรอพี่เพียว"
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.7,
      "transcribe_duration": 1.648,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 2.13,
      "speech_duration": 2.148,
      "transcribe_duration": 2.13,
      "wpm": 182,
      "message": "ให้พี่บอมตอบคนเดียวใช่ไหม"
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 106,
      "message": "ตรงนี้คือ 2"
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 3.043,
      "speech_duration": 3.044,
      "transcribe_duration": 3.043,
      "wpm": 177,
      "message": "ความถี่สะสมช่องแถวที่ 2 คือเท่าไหร่"
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 3.45,
      "speech_duration": 3.428,
      "transcribe_duration": 3.45,
      "wpm": 92,
      "message": "55 + กับข้างบนตัวนี้"
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 2.043,
      "speech_duration": 2.084,
      "transcribe_duration": 2.043,
      "wpm": 158,
      "message": "รวมกับ 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 2.696,
      "speech_duration": 2.66,
      "transcribe_duration": 2.696,
      "wpm": 130,
      "message": "นุ้ยเป็น 8 ตกใจเอาใหม่"
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 71,
      "message": "นับใหม่ดีๆ"
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 1.531,
      "speech_duration": 1.572,
      "transcribe_duration": 1.531,
      "wpm": 57,
      "message": "2 + 5"
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 4.205,
      "speech_duration": 4.196,
      "transcribe_duration": 4.205,
      "wpm": 86,
      "message": "ขอมือหน่อยขอมือหน่อยบอม"
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 2.615,
      "speech_duration": 2.596,
      "transcribe_duration": 2.615,
      "wpm": 214,
      "message": "เอามือขึ้นมานับดีๆเพื่อนๆช่วยหน่อยซิ"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 3.649,
      "speech_duration": 3.684,
      "transcribe_duration": 3.649,
      "wpm": 73,
      "message": "ใช่เท่ากับ 7 นะคะ"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.718,
      "speech_duration": 0.74,
      "transcribe_duration": 0.718,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.42,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 1.179,
      "speech_duration": 1.188,
      "transcribe_duration": 1.179,
      "wpm": 189,
      "message": "แถวนี้เท่าไหร่"
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.292,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 65,
      "message": "7 + 8"
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.864,
      "speech_duration": 0.804,
      "transcribe_duration": 0.864,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.327,
      "speech_duration": 0.228,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 0.789,
      "speech_duration": 0.804,
      "transcribe_duration": 0.789,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.548,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 0.582,
      "speech_duration": 0.612,
      "transcribe_duration": 0.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 0.869,
      "speech_duration": 0.868,
      "transcribe_duration": 0.869,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.484,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 1.686,
      "speech_duration": 1.7,
      "transcribe_duration": 1.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 0.655,
      "speech_duration": 0.676,
      "transcribe_duration": 0.655,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.449,
      "speech_duration": 1.38,
      "transcribe_duration": 1.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 5.586,
      "speech_duration": 5.54,
      "transcribe_duration": 5.586,
      "wpm": 84,
      "message": "15 นะคะมีเพื่อนหลายคนนะคะบางคน"
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.228,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 2.619,
      "speech_duration": 2.532,
      "transcribe_duration": 2.619,
      "wpm": 166,
      "message": "ชอบเลยเขามองภาพแล้วก็ตอบเลย"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 1.812,
      "speech_duration": 1.828,
      "transcribe_duration": 1.812,
      "wpm": 123,
      "message": "เขามีวิธีคิดนะ"
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 1.295,
      "speech_duration": 1.252,
      "transcribe_duration": 1.295,
      "wpm": 132,
      "message": "คิดคืออะไร"
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 1.435,
      "speech_duration": 1.444,
      "transcribe_duration": 1.435,
      "wpm": 166,
      "message": "มันจะตอบได้เร็ว"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 4.392,
      "speech_duration": 4.388,
      "transcribe_duration": 4.392,
      "wpm": 109,
      "message": "เอาไปรวมแล้วมันเท่ากับ 16 ไหมคะ"
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 3.376,
      "speech_duration": 3.364,
      "transcribe_duration": 3.376,
      "wpm": 134,
      "message": "8 + อีก 2 ใช่ไหมคะ 8 + 2 = 10"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 99,
      "message": "ถ้าเราเอา"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 2.356,
      "speech_duration": 2.34,
      "transcribe_duration": 2.356,
      "wpm": 186,
      "message": "หักออกไป 2 เหลือ 5 เดี๋ยวป่ะ"
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 4.158,
      "speech_duration": 4.132,
      "transcribe_duration": 4.158,
      "wpm": 116,
      "message": "เลยกลายเป็น 15 วิธีคิดเร็วๆนะคะ"
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 2.554,
      "speech_duration": 2.532,
      "transcribe_duration": 2.554,
      "wpm": 154,
      "message": "ลูกจะต้องจับคู่ 10 ให้ได้"
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 6.213,
      "speech_duration": 6.18,
      "transcribe_duration": 6.213,
      "wpm": 170,
      "message": "อันนี้ทำเองเดี๋ยวทำเองเดี๋ยวจะให้ทำเองอันนี้เข้าใจแล้วนะทำเองได้ไหมคะ"
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 3.018,
      "speech_duration": 3.044,
      "transcribe_duration": 3.018,
      "wpm": 84,
      "message": "ใครทำเองได้ยกมือ"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 2.727,
      "speech_duration": 2.724,
      "transcribe_duration": 2.727,
      "wpm": 99,
      "message": "ลูกตาลทำไม่ได้หรอ"
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 3.208,
      "speech_duration": 3.236,
      "transcribe_duration": 3.208,
      "wpm": 116,
      "message": "ไม่ยกมือทำไม่ได้ทำได้ไหม"
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 0.652,
      "speech_duration": 0.676,
      "transcribe_duration": 0.652,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 5.354,
      "speech_duration": 5.284,
      "transcribe_duration": 5.354,
      "wpm": 88,
      "message": "สุดท้ายช่องนี้จะต้องปรับ 50 โล"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 5.387,
      "speech_duration": 5.412,
      "transcribe_duration": 5.387,
      "wpm": 78,
      "message": "50 50 นะคะอาทิตย์นี้ช่องนี้"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 1.358,
      "speech_duration": 1.38,
      "transcribe_duration": 1.358,
      "wpm": 120,
      "message": "กูจะสอนอีก"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.729,
      "speech_duration": 0.74,
      "transcribe_duration": 0.729,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 5.21,
      "speech_duration": 5.22,
      "transcribe_duration": 5.21,
      "wpm": 141,
      "message": "กูจะสอนอีกวิธีนึงนะในข้อนี้อันนี้ความถี่สัมพัทธ์"
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 2.362,
      "speech_duration": 2.404,
      "transcribe_duration": 2.362,
      "wpm": 206,
      "message": "ตอนนี้เราไม่มีเครื่องคิดเลขนะลูก"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 2.191,
      "speech_duration": 2.212,
      "transcribe_duration": 2.191,
      "wpm": 170,
      "message": "กูจะไม่ให้ลูกเขียนทศนิยม"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 3.857,
      "speech_duration": 3.876,
      "transcribe_duration": 3.857,
      "wpm": 166,
      "message": "ให้ลูกชายเขียนเศษส่วนในช่องความถี่สัมพัทธ์"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 1.518,
      "speech_duration": 1.572,
      "transcribe_duration": 1.518,
      "wpm": 76,
      "message": "ช่องแรก"
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 228,
      "message": "เท่ากับเท่าไหร่เอ่ย"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 2.741,
      "speech_duration": 2.788,
      "transcribe_duration": 2.741,
      "wpm": 38,
      "message": "2 ส่วน"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 4.74,
      "speech_duration": 4.708,
      "transcribe_duration": 4.74,
      "wpm": 175,
      "message": "50 50 จริงหรือเปล่าเราต้องมาดูนะข้อมูลตรงนี้รวมหรือยัง"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 6.257,
      "speech_duration": 6.18,
      "transcribe_duration": 6.257,
      "wpm": 172,
      "message": "ยังไม่รวมข้อมูลตัวนี้ยังไม่รวมเราจะต้องรวมเองก่อนเท่าไหร่คะ 2 + 5 เป็น"
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 0.662,
      "speech_duration": 0.676,
      "transcribe_duration": 0.662,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 2.914,
      "speech_duration": 2.916,
      "transcribe_duration": 2.914,
      "wpm": 123,
      "message": "2 + 5 เป็น 7 7 + 8 เป็น"
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.725,
      "speech_duration": 0.74,
      "transcribe_duration": 0.725,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.292,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 79,
      "message": "15 15 + 16"
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.228,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 3.068,
      "speech_duration": 3.108,
      "transcribe_duration": 3.068,
      "wpm": 14,
      "message": "31"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 1.47,
      "speech_duration": 1.508,
      "transcribe_duration": 1.47,
      "wpm": 50,
      "message": "31 +"
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 33,
      "message": "40"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 2.021,
      "speech_duration": 2.02,
      "transcribe_duration": 2.021,
      "wpm": 67,
      "message": "42 + เอก"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 88,
      "message": "สีเป็น 40"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.602,
      "speech_duration": 0.612,
      "transcribe_duration": 0.602,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 90,
      "message": "เฮ้ย 4 12 + 4"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 0.693,
      "speech_duration": 0.74,
      "transcribe_duration": 0.693,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 6.02,
      "speech_duration": 5.988,
      "transcribe_duration": 6.02,
      "wpm": 75,
      "message": "666 เป็น 50 นะคะรวมเท่ากับ 50"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 3.258,
      "speech_duration": 3.172,
      "transcribe_duration": 3.258,
      "wpm": 274,
      "message": "เมื่อกี้พี่เพียวเดาแต่ว่าพี่เพียวยังไม่ได้เช็คข้อมูลนะลูก"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.42,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 5.944,
      "speech_duration": 5.86,
      "transcribe_duration": 5.944,
      "wpm": 182,
      "message": "วิธีการลูกจะต้องบวกไปเรื่อยๆคำตอบคือ 50 คือข้อมูลทั้งหมดที่เรามีถูกไหม"
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 4.997,
      "speech_duration": 4.964,
      "transcribe_duration": 4.997,
      "wpm": 205,
      "message": "เพราะฉะนั้นช่วงนี้เวลาลูกเขียนลูกจะต้องเขียนเป็นเศษส่วนเขียนยังไงคะ"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 1.843,
      "speech_duration": 1.892,
      "transcribe_duration": 1.843,
      "wpm": 103,
      "message": "ข้างบนคือสอง"
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 139,
      "message": "ความถี่ของ"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 1.581,
      "speech_duration": 1.572,
      "transcribe_duration": 1.581,
      "wpm": 162,
      "message": "ห้องแถวตัวเองป่ะ"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 145,
      "message": "วันนี้นะ"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 1.431,
      "speech_duration": 1.444,
      "transcribe_duration": 1.431,
      "wpm": 177,
      "message": "หาด้วยเท่าไหร่นะ"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.86,
      "speech_duration": 0.868,
      "transcribe_duration": 0.86,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 0.655,
      "speech_duration": 0.676,
      "transcribe_duration": 0.655,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 1.855,
      "speech_duration": 1.892,
      "transcribe_duration": 1.855,
      "wpm": 111,
      "message": "ชายหาดด้วย 50"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 3.64,
      "speech_duration": 3.684,
      "transcribe_duration": 3.64,
      "wpm": 69,
      "message": "ค่าอื่นๆทำเองได้"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 4.325,
      "speech_duration": 4.324,
      "transcribe_duration": 4.325,
      "wpm": 156,
      "message": "จะมาสอนเทคนิคในการหาค่าร้อยละความถี่สัมพัทธ์"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 0.689,
      "speech_duration": 0.74,
      "transcribe_duration": 0.689,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.528,
      "speech_duration": 0.548,
      "transcribe_duration": 0.528,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 1.174,
      "speech_duration": 1.188,
      "transcribe_duration": 1.174,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 2.598,
      "speech_duration": 2.596,
      "transcribe_duration": 2.598,
      "wpm": 121,
      "message": "ตัวนี้คือ 250 ถูกไหม"
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 1.035,
      "speech_duration": 1.06,
      "transcribe_duration": 1.035,
      "wpm": 113,
      "message": "ความถี่"
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 105,
      "message": "สัมผัส"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 6.52,
      "speech_duration": 6.436,
      "transcribe_duration": 6.52,
      "wpm": 110,
      "message": "ถ้ามาเป็นช่องนี้ 500 ละคืน 100 100 เพราะฉะนั้น"
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 3.3,
      "speech_duration": 3.3,
      "transcribe_duration": 3.3,
      "wpm": 132,
      "message": "2 ส่วน 50 เขียนแบบนี้เลยนะคะ"
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.356,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.455,
      "speech_duration": 0.484,
      "transcribe_duration": 0.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 174,
      "message": "ครับเขียนแบบนี้เลย"
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 1.346,
      "speech_duration": 1.38,
      "transcribe_duration": 1.346,
      "wpm": 87,
      "message": "คูณด้วย"
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 51,
      "message": "100"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 1.923,
      "speech_duration": 1.956,
      "transcribe_duration": 1.923,
      "wpm": 130,
      "message": "คำตอบคือเท่าไหร่"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.548,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 5.907,
      "speech_duration": 5.924,
      "transcribe_duration": 5.907,
      "wpm": 106,
      "message": "เริ่มแล้วจำนวนเยอะมากเลยข้างบนกับข้างล่าง"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 1.923,
      "speech_duration": 1.956,
      "transcribe_duration": 1.923,
      "wpm": 115,
      "message": "100 อยู่ข้างบน"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 147,
      "message": "50 อยู่ข้างล่าง"
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 1.025,
      "speech_duration": 1.06,
      "transcribe_duration": 1.025,
      "wpm": 42,
      "message": "50"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 3.265,
      "speech_duration": 3.236,
      "transcribe_duration": 3.265,
      "wpm": 139,
      "message": "1 เป็น 50 50 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 0.389,
      "speech_duration": 0.42,
      "transcribe_duration": 0.389,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.618,
      "speech_duration": 0.676,
      "transcribe_duration": 0.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 0.799,
      "speech_duration": 0.868,
      "transcribe_duration": 0.799,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 3.417,
      "speech_duration": 3.428,
      "transcribe_duration": 3.417,
      "wpm": 153,
      "message": "ไม่ใช่ 1450 2 ครั้งเป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 1.615,
      "speech_duration": 1.508,
      "transcribe_duration": 1.615,
      "wpm": 139,
      "message": "แท็กมองกูด้วย"
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 3.42,
      "speech_duration": 3.428,
      "transcribe_duration": 3.42,
      "wpm": 53,
      "message": "52 ครั้ง 50"
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 89,
      "message": "2 ครั้งเป็น"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 1.414,
      "speech_duration": 1.444,
      "transcribe_duration": 1.414,
      "wpm": 114,
      "message": "ไม่ใช่ 150"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 2.751,
      "speech_duration": 2.788,
      "transcribe_duration": 2.751,
      "wpm": 70,
      "message": "เท่าไหร่ 100"
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 3.543,
      "speech_duration": 3.108,
      "transcribe_duration": 3.543,
      "wpm": 106,
      "message": "50 50 2 ครั้งใช่ไหมคะ"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 92,
      "message": "ก็เท่ากับ"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 3.348,
      "speech_duration": 3.364,
      "transcribe_duration": 3.348,
      "wpm": 152,
      "message": "100 เพราะฉะนั้นมี 50 อยู่ 2 ครั้ง"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 5.423,
      "speech_duration": 5.348,
      "transcribe_duration": 5.423,
      "wpm": 182,
      "message": "แล้วตัดเลยลูกหาได้เลยคิดในใจได้เลยอันนี้เท่ากับ 1 อันนี้ตัดเหลือ"
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.724,
      "speech_duration": 0.74,
      "transcribe_duration": 0.724,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 3.549,
      "speech_duration": 3.492,
      "transcribe_duration": 3.549,
      "wpm": 185,
      "message": "เข้าใจนะเพราะฉะนั้นคำตอบคืออะไรเหลืออะไรคะ"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 30,
      "message": "2"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.42,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 2.91,
      "speech_duration": 2.852,
      "transcribe_duration": 2.91,
      "wpm": 163,
      "message": "บวกลบคูณสัญลักษณ์อันนี้คืออะไร"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 3.86,
      "speech_duration": 3.876,
      "transcribe_duration": 3.86,
      "wpm": 77,
      "message": "x 2 = 4 นั่นเองนะคะ"
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 1.533,
      "speech_duration": 1.572,
      "transcribe_duration": 1.533,
      "wpm": 124,
      "message": "เท่ากับ 4 นะ"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 1.658,
      "speech_duration": 1.7,
      "transcribe_duration": 1.658,
      "wpm": 159,
      "message": "ข้อนี้ก็เหมือนกัน"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 0.956,
      "speech_duration": 0.996,
      "transcribe_duration": 0.956,
      "wpm": 60,
      "message": "พ่อ"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 3.399,
      "speech_duration": 3.428,
      "transcribe_duration": 3.399,
      "wpm": 105,
      "message": "แถวที่ 2 นะคะ 50 50 ลูก"
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 3.132,
      "speech_duration": 3.172,
      "transcribe_duration": 3.132,
      "wpm": 118,
      "message": "50 50 อันนี้ในกรณีที่แบบ"
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 136,
      "message": "มันตัดลงตัวนะคะ"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.356,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 3.039,
      "speech_duration": 3.044,
      "transcribe_duration": 3.039,
      "wpm": 168,
      "message": "50 กับ 100 เนี่ยเป็นตัวเดิมถูกไหม"
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 1.143,
      "speech_duration": 1.188,
      "transcribe_duration": 1.143,
      "wpm": 202,
      "message": "มันเหมือนกันหมด"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 3.222,
      "speech_duration": 3.236,
      "transcribe_duration": 3.222,
      "wpm": 185,
      "message": "เพราะฉะนั้นเรารู้เลยเราคิดไว้ในใจเลยว่า"
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 1.689,
      "speech_duration": 1.7,
      "transcribe_duration": 1.689,
      "wpm": 185,
      "message": "จะต้องเอาค่าไหนมาคูณ"
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 187,
      "message": "ก็เขียนแบบนี้แหละ"
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 3.064,
      "speech_duration": 3.108,
      "transcribe_duration": 3.064,
      "wpm": 145,
      "message": "อันนี้ก็จะเท่ากับ 50 50 นะลูก"
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 1.417,
      "speech_duration": 1.444,
      "transcribe_duration": 1.417,
      "wpm": 62,
      "message": "50 50"
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 1.72,
      "speech_duration": 1.764,
      "transcribe_duration": 1.72,
      "wpm": 102,
      "message": "คูณด้วย 100"
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 4.034,
      "speech_duration": 4.004,
      "transcribe_duration": 4.034,
      "wpm": 112,
      "message": "พ่อกู 100 บาทเหมือนเดิมใช่ไหม"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 2.034,
      "speech_duration": 2.084,
      "transcribe_duration": 2.034,
      "wpm": 65,
      "message": "100 / 50"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.124,
      "transcribe_duration": 1.071,
      "wpm": 107,
      "message": "เท่ากับ"
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 168,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 4.5,
      "speech_duration": 4.388,
      "transcribe_duration": 4.5,
      "wpm": 164,
      "message": "เท่ากับเฮ้ยจะ 3 ได้ไงมันเหมือนกันเลยนี่ไงตัดน่ะ"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 2.752,
      "speech_duration": 2.788,
      "transcribe_duration": 2.752,
      "wpm": 161,
      "message": "มันเหมือนกันเลยก็คือเท่ากับ 2"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 0.461,
      "speech_duration": 0.292,
      "transcribe_duration": 0.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 4.804,
      "speech_duration": 4.772,
      "transcribe_duration": 4.804,
      "wpm": 201,
      "message": "มันเหมือนกัน 100 อันนี้ก็ 100 อันนี้ก็ 50 เหมือนกับข้อแรกไหมนี่"
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 1.132,
      "speech_duration": 1.188,
      "transcribe_duration": 1.132,
      "wpm": 126,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 2.631,
      "speech_duration": 2.66,
      "transcribe_duration": 2.631,
      "wpm": 197,
      "message": "มันเหมือนกันเพราะฉะนั้นตัดไปเลยลูก"
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 2.175,
      "speech_duration": 2.212,
      "transcribe_duration": 2.175,
      "wpm": 190,
      "message": "ถ้ามันก็จะเท่ากับเท่าไหร่นะ"
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 114,
      "message": "เท่ากับ 2"
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 133,
      "message": "5 * 2 ได้เท่าไหร่ทีนี้"
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 3.776,
      "speech_duration": 3.812,
      "transcribe_duration": 3.776,
      "wpm": 43,
      "message": "มังกรตอน 7"
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 3.324,
      "speech_duration": 3.3,
      "transcribe_duration": 3.324,
      "wpm": 132,
      "message": "ไม่ใช่เจ็บไม่ใช่บวกลูก 5 * 2"
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 1.051,
      "speech_duration": 1.06,
      "transcribe_duration": 1.051,
      "wpm": 99,
      "message": "Ben 10"
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 7.095,
      "speech_duration": 7.076,
      "transcribe_duration": 7.095,
      "wpm": 134,
      "message": "ครูนะไม่ใช่หมวกทำไมทำไมลูกสับสนเรื่องของการคูณกับการบวกมากๆเลย"
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 0.836,
      "speech_duration": 0.868,
      "transcribe_duration": 0.836,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 2.351,
      "speech_duration": 2.276,
      "transcribe_duration": 2.351,
      "wpm": 119,
      "message": "Got7 ตอนแรกไม่ใช่"
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 3.815,
      "speech_duration": 3.812,
      "transcribe_duration": 3.815,
      "wpm": 138,
      "message": "ลูกดูสัญลักษณ์ดีๆอันนี้คือการคูณนะ"
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 0.765,
      "speech_duration": 0.804,
      "transcribe_duration": 0.765,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 3.122,
      "speech_duration": 3.108,
      "transcribe_duration": 3.122,
      "wpm": 169,
      "message": "ไม่ใช่ 17 จะไป 17 ได้ยังไงกูไม่ใช่"
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 1.852,
      "speech_duration": 1.892,
      "transcribe_duration": 1.852,
      "wpm": 48,
      "message": "5 * 2"
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 107,
      "message": "2 ครั้ง"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 1.412,
      "speech_duration": 1.444,
      "transcribe_duration": 1.412,
      "wpm": 218,
      "message": "เอามารวมเป็นเท่าไหร่"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 1.218,
      "speech_duration": 1.252,
      "transcribe_duration": 1.218,
      "wpm": 72,
      "message": "ฮ่าๆๆ"
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 3.359,
      "speech_duration": 3.364,
      "transcribe_duration": 3.359,
      "wpm": 129,
      "message": "รวมกันเป็น 10 นะคะเท่ากับ 10"
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 5.327,
      "speech_duration": 5.284,
      "transcribe_duration": 5.327,
      "wpm": 190,
      "message": "ใครทำตัวนี้ไม่ได้ขออนุญาตให้เปิดตารางสูตรคูณนะคะที่อยู่หลังสมุดได้"
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 1.826,
      "speech_duration": 1.828,
      "transcribe_duration": 1.826,
      "wpm": 213,
      "message": "ท่องสูตรคูณตัวนี้ไม่ได้นะ"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 143,
      "message": "เข้าใจนะเดี่ยว"
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 1.817,
      "speech_duration": 1.828,
      "transcribe_duration": 1.817,
      "wpm": 205,
      "message": "รู้หลักการวิธีคิดหรือยัง"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 1.126,
      "speech_duration": 1.188,
      "transcribe_duration": 1.126,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 5.324,
      "speech_duration": 5.284,
      "transcribe_duration": 5.324,
      "wpm": 136,
      "message": "มันหารลงตัว 100 ส่วน 50 ตัดเลยได้ 2 เพราะฉะนั้น"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 115,
      "message": "ข้อต่อๆมาลูก"
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 1.799,
      "speech_duration": 1.828,
      "transcribe_duration": 1.799,
      "wpm": 148,
      "message": "ตัวนี้หมายถึงอะไร"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.356,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 2.256,
      "speech_duration": 2.276,
      "transcribe_duration": 2.256,
      "wpm": 152,
      "message": "เอาอะไรมาคูณความถี่คือ"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 30,
      "message": "8"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 1.812,
      "speech_duration": 1.828,
      "transcribe_duration": 1.812,
      "wpm": 90,
      "message": "8 คูณกับ 2"
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 2.828,
      "speech_duration": 2.852,
      "transcribe_duration": 2.828,
      "wpm": 195,
      "message": "ใช่ๆเวลาเขียนให้ให้ลูกเขียนให้เต็มนะ"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 3.551,
      "speech_duration": 3.556,
      "transcribe_duration": 3.551,
      "wpm": 59,
      "message": "80 / 50 * 100"
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 3.563,
      "speech_duration": 3.556,
      "transcribe_duration": 3.563,
      "wpm": 127,
      "message": "เวลาคิดหาคำตอบคือเอา 8 คูณกับ"
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 2.678,
      "speech_duration": 2.66,
      "transcribe_duration": 2.678,
      "wpm": 169,
      "message": "2 นั้นเองแปล * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 0.494,
      "speech_duration": 0.356,
      "transcribe_duration": 0.494,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 0.964,
      "speech_duration": 0.996,
      "transcribe_duration": 0.964,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 2.724,
      "speech_duration": 2.724,
      "transcribe_duration": 2.724,
      "wpm": 143,
      "message": "ไม่ได้ 18 82 เป็นเท่าไหร่"
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 5.772,
      "speech_duration": 5.796,
      "transcribe_duration": 5.772,
      "wpm": 65,
      "message": "16 ถูกต้อง ok นะเข้าใจนะ"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 2.594,
      "speech_duration": 2.596,
      "transcribe_duration": 2.594,
      "wpm": 150,
      "message": "หัวเราะดังมากเลยพี่เจี๊ยบ"
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 1.449,
      "speech_duration": 1.508,
      "transcribe_duration": 1.449,
      "wpm": 50,
      "message": "เชอะ"
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 1.226,
      "speech_duration": 1.252,
      "transcribe_duration": 1.226,
      "wpm": 168,
      "message": "ได้หรือยังลูก"
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 5.293,
      "speech_duration": 5.284,
      "transcribe_duration": 5.293,
      "wpm": 142,
      "message": "อันนี้ง่ายๆนะคะอันนี้คือง่ายวิธีคิดง่ายๆในกรณีที่"
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 2.757,
      "speech_duration": 2.788,
      "transcribe_duration": 2.757,
      "wpm": 194,
      "message": "ข้อมูลมันสามารถตัดกันมาได้แบบนี้ลูก"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 135,
      "message": "หาได้เลยนะคะ"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 114,
      "message": "แล้วทีนี้"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 1.089,
      "speech_duration": 1.124,
      "transcribe_duration": 1.089,
      "wpm": 133,
      "message": "ในช่องนี้"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.228,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 100,
      "message": "เวลารูปหาข้อมูล"
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 136,
      "message": "ในช่องของรวมค่ะ"
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.42,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 1.545,
      "speech_duration": 1.572,
      "transcribe_duration": 1.545,
      "wpm": 143,
      "message": "ช่องรวมเนี่ยนะ"
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.484,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 1.424,
      "speech_duration": 1.444,
      "transcribe_duration": 1.424,
      "wpm": 197,
      "message": "ต้องรวมตัวนี้นะลูก"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 3.148,
      "speech_duration": 3.108,
      "transcribe_duration": 3.148,
      "wpm": 150,
      "message": "อันนี้รวมข้างบนเท่ากับ 50 นะคะ"
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 1.688,
      "speech_duration": 1.7,
      "transcribe_duration": 1.688,
      "wpm": 159,
      "message": "ช่องนี้คือรวมอะไร"
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 1.219,
      "speech_duration": 1.252,
      "transcribe_duration": 1.219,
      "wpm": 120,
      "message": "เอาข้างบน"
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 1.748,
      "speech_duration": 1.764,
      "transcribe_duration": 1.748,
      "wpm": 85,
      "message": "วษทข้างบน"
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 163,
      "message": "มารวมกันให้หมด"
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 1.208,
      "speech_duration": 1.252,
      "transcribe_duration": 1.208,
      "wpm": 72,
      "message": "เอา 2"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 1.99,
      "speech_duration": 2.02,
      "transcribe_duration": 1.99,
      "wpm": 22,
      "message": "25"
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 3.74,
      "speech_duration": 3.748,
      "transcribe_duration": 3.74,
      "wpm": 92,
      "message": "แปลที่อยู่ข้างบน 10 60"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 4.33,
      "speech_duration": 4.324,
      "transcribe_duration": 4.33,
      "wpm": 111,
      "message": "44 อยู่ข้างบนรวมกันเป็นเท่าไหร่"
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 0.463,
      "speech_duration": 0.484,
      "transcribe_duration": 0.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 3.496,
      "speech_duration": 3.492,
      "transcribe_duration": 3.496,
      "wpm": 142,
      "message": "ไม่ต้องคิดเลยเพราะเป็นตัวเลขเดิม"
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 0.741,
      "speech_duration": 0.804,
      "transcribe_duration": 0.741,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 2.756,
      "speech_duration": 2.788,
      "transcribe_duration": 2.756,
      "wpm": 178,
      "message": "มันเป็นตัวเลขเดิมนะคะเพราะฉะนั้น"
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 168,
      "message": "วันนี้เท่ากับ"
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 2.515,
      "speech_duration": 2.532,
      "transcribe_duration": 2.515,
      "wpm": 18,
      "message": "50"
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 2.093,
      "speech_duration": 0,
      "transcribe_duration": 2.093,
      "wpm": 0,
      "message": "ชวนด้วย"
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.666,
      "speech_duration": 0.676,
      "transcribe_duration": 0.666,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.337,
      "speech_duration": 0.356,
      "transcribe_duration": 0.337,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 2.883,
      "speech_duration": 2.916,
      "transcribe_duration": 2.883,
      "wpm": 51,
      "message": "50 50 รวม"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 105,
      "message": "ที่นี่"
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 1.02,
      "speech_duration": 1.06,
      "transcribe_duration": 1.02,
      "wpm": 57,
      "message": "ถาม"
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 4.055,
      "speech_duration": 4.068,
      "transcribe_duration": 4.055,
      "wpm": 103,
      "message": "55 ด้วย 50 คำตอบคือเท่าไหร่"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 2.543,
      "speech_duration": 2.532,
      "transcribe_duration": 2.543,
      "wpm": 160,
      "message": "จะมา 100 ได้ไงมันไม่ได้บวก"
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 0.327,
      "speech_duration": 0.356,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.718,
      "speech_duration": 0.74,
      "transcribe_duration": 0.718,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 0.651,
      "speech_duration": 0.676,
      "transcribe_duration": 0.651,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 2.998,
      "speech_duration": 2.98,
      "transcribe_duration": 2.998,
      "wpm": 161,
      "message": "ข้างบนถ้ามันเท่ากันเลยตัดได้ไหม"
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.607,
      "speech_duration": 0.676,
      "transcribe_duration": 0.607,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 4.043,
      "speech_duration": 4.004,
      "transcribe_duration": 4.043,
      "wpm": 101,
      "message": "เอ้าตัดได้ดิตัวเดียวกันน่ะ"
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 1.157,
      "speech_duration": 1.188,
      "transcribe_duration": 1.157,
      "wpm": 139,
      "message": "แม่กลองหรอ"
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 111,
      "message": "ไม่ใช่ 100 ลูก"
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 1.428,
      "speech_duration": 1.444,
      "transcribe_duration": 1.428,
      "wpm": 166,
      "message": "อันนี้คือการหาร"
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 48,
      "message": "50"
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 4.848,
      "speech_duration": 4.836,
      "transcribe_duration": 4.848,
      "wpm": 124,
      "message": "ตัวนี้เวลาเขียนเป็นหานะคะ 50 หารด้วย 50"
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 6.116,
      "speech_duration": 6.116,
      "transcribe_duration": 6.116,
      "wpm": 61,
      "message": "สัญลักษณ์นี้เศษส่วนได้ 1"
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 0.859,
      "speech_duration": 0.932,
      "transcribe_duration": 0.859,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 1.629,
      "speech_duration": 1.636,
      "transcribe_duration": 1.629,
      "wpm": 128,
      "message": "ได้ 1 นั่นเอง"
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 0.824,
      "speech_duration": 0.868,
      "transcribe_duration": 0.824,
      "wpm": 156,
      "message": "ไอ้หนึ่ง"
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 4.102,
      "speech_duration": 4.068,
      "transcribe_duration": 4.102,
      "wpm": 159,
      "message": "จำเอาไว้ถ้าค่ามันเท่ากันทั้งข้างบนข้างล่าง"
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 3.767,
      "speech_duration": 3.812,
      "transcribe_duration": 3.767,
      "wpm": 106,
      "message": "50 / 50 เท่ากับ 1 เสมอนะคะ"
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 4.048,
      "speech_duration": 4.068,
      "transcribe_duration": 4.048,
      "wpm": 129,
      "message": "100 / 100 ก็เท่ากับ 1 เสมอเข้าใจนะ"
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 37,
      "message": "1"
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 1.3,
      "speech_duration": 1.316,
      "transcribe_duration": 1.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 1.846,
      "speech_duration": 1.892,
      "transcribe_duration": 1.846,
      "wpm": 151,
      "message": "เสร็จแล้วตัวนี้ค่ะ"
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 1.3,
      "speech_duration": 1.316,
      "transcribe_duration": 1.3,
      "wpm": 137,
      "message": "กล่องรวมของ"
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 156,
      "message": "ร้อยละของความถี่สัมพัทธ์"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 3.52,
      "speech_duration": 3.492,
      "transcribe_duration": 3.52,
      "wpm": 86,
      "message": "ลูกหาคำตอบตัวนี้ได้"
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 0.626,
      "speech_duration": 0.676,
      "transcribe_duration": 0.626,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 3.538,
      "speech_duration": 3.556,
      "transcribe_duration": 3.538,
      "wpm": 131,
      "message": "ใช่ถูกต้องเอาค่านี้มาบวกกันค่ะ"
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 3.269,
      "speech_duration": 3.236,
      "transcribe_duration": 3.269,
      "wpm": 60,
      "message": "ท่านี้ท่านี้"
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 4.624,
      "speech_duration": 4.644,
      "transcribe_duration": 4.624,
      "wpm": 145,
      "message": "เอามารวมกันเป็นเท่าไหร่เอามาใส่ในคำตอบตรงนี้"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 145,
      "message": "มีคำถามไหมลูก"
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 0.597,
      "speech_duration": 0.612,
      "transcribe_duration": 0.597,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 190,
      "message": "โอเคแล้วนะ"
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 4.375,
      "speech_duration": 2.98,
      "transcribe_duration": 4.375,
      "wpm": 96,
      "message": "ถ้าทำเพจระวังดีๆนะ"
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 2.629,
      "speech_duration": 1.572,
      "transcribe_duration": 2.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 0.292,
      "transcribe_duration": 1.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 2.66,
      "speech_duration": 2.66,
      "transcribe_duration": 2.66,
      "wpm": 79,
      "message": "ให้ถามเองนะคะ"
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 3.062,
      "speech_duration": 3.108,
      "transcribe_duration": 3.062,
      "wpm": 130,
      "message": "2 แบบฝึกหัดนี้ทำลงไปในสมุด"
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 2.127,
      "speech_duration": 2.148,
      "transcribe_duration": 2.127,
      "wpm": 119,
      "message": "เสร็จแล้วยังๆยัง"
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 2.368,
      "speech_duration": 2.404,
      "transcribe_duration": 2.368,
      "wpm": 125,
      "message": "พอทำเสร็จในสมุดแล้ว"
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 3.132,
      "speech_duration": 3.172,
      "transcribe_duration": 3.132,
      "wpm": 189,
      "message": "วันนี้นะคะเป็นแบบฝึกที่กูจะเก็บคะแนนลูก"
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 1.179,
      "speech_duration": 1.188,
      "transcribe_duration": 1.179,
      "wpm": 152,
      "message": "ในเรื่องนี้"
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 3.517,
      "speech_duration": 3.556,
      "transcribe_duration": 3.517,
      "wpm": 122,
      "message": "ทั้งหมด 20 คะแนนมีอยู่ 2 ข้อ"
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 2.374,
      "speech_duration": 2.404,
      "transcribe_duration": 2.374,
      "wpm": 100,
      "message": "มี 2 ข้อดูนะลูก"
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 2.405,
      "speech_duration": 2.404,
      "transcribe_duration": 2.405,
      "wpm": 218,
      "message": "เดี๋ยวสไลด์มันไม่ไปนะคะแป๊บนึงนะคะ"
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 0.707,
      "speech_duration": 0.74,
      "transcribe_duration": 0.707,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 1.384,
      "speech_duration": 1.444,
      "transcribe_duration": 1.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.292,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1118,
      "agent_id": 2,
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