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  "average_delay": 1.891,
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  "average_speech_duration": 1.886,
  "average_transcribe_duration": 1.891,
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  "wpm_with_out_empty_turn": 134,
  "agents": [
    {
      "agent_id": 3,
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    {
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      "agent_id": 2,
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      "delay": 0.882,
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      "agent_id": 2,
      "delay": 0.203,
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      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
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      "message": ""
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      "agent_id": 2,
      "delay": 0.487,
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      "agent_id": 2,
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      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.228,
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      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.228,
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      "message": ""
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      "message_id": 18,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.228,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
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      "message": ""
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      "message_id": 20,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.228,
      "transcribe_duration": 0.42,
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      "message": ""
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      "message_id": 21,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 0.869,
      "speech_duration": 0.932,
      "transcribe_duration": 0.869,
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      "message": ""
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    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.228,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 1.51,
      "speech_duration": 1.572,
      "transcribe_duration": 1.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 2.123,
      "speech_duration": 2.276,
      "transcribe_duration": 2.123,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 0.641,
      "speech_duration": 0.676,
      "transcribe_duration": 0.641,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.228,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 1.551,
      "speech_duration": 1.572,
      "transcribe_duration": 1.551,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 1.624,
      "speech_duration": 1.636,
      "transcribe_duration": 1.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.228,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 4.059,
      "speech_duration": 4.068,
      "transcribe_duration": 4.059,
      "wpm": 111,
      "message": "ฮัลโหลสวัสดีค่ะได้ยินพี่ไหมคะ"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 0.466,
      "speech_duration": 0.484,
      "transcribe_duration": 0.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 0.593,
      "speech_duration": 0.612,
      "transcribe_duration": 0.593,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.228,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 2.225,
      "speech_duration": 2.276,
      "transcribe_duration": 2.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 0.902,
      "speech_duration": 0.932,
      "transcribe_duration": 0.902,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 0.572,
      "speech_duration": 0.612,
      "transcribe_duration": 0.572,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 3.091,
      "speech_duration": 3.044,
      "transcribe_duration": 3.091,
      "wpm": 103,
      "message": "เด็กๆสวัสดีพี่ลาภค่ะ"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 0.529,
      "speech_duration": 0.42,
      "transcribe_duration": 0.529,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.484,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 2.769,
      "speech_duration": 2.788,
      "transcribe_duration": 2.769,
      "wpm": 22,
      "message": "เกม"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 1.361,
      "speech_duration": 1.38,
      "transcribe_duration": 1.361,
      "wpm": 120,
      "message": "วันนี้นะคะ"
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.292,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.228,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 2.322,
      "speech_duration": 2.34,
      "transcribe_duration": 2.322,
      "wpm": 109,
      "message": "เด็กๆสบายดีไหมคะ"
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 1.67,
      "speech_duration": 1.7,
      "transcribe_duration": 1.67,
      "wpm": 115,
      "message": "สบายดีไหมลูก"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.42,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 4.747,
      "speech_duration": 4.708,
      "transcribe_duration": 4.747,
      "wpm": 207,
      "message": "คนนึงบอกสบายมีหนึ่งคนเดียวนะที่ใส่หัวลิงเป็นอะไรไม่สบายตรงไหนลูก"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.42,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 179,
      "message": "ไม่สบายเป็นอะไรคะ"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.42,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 0.527,
      "speech_duration": 0.42,
      "transcribe_duration": 0.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 5.49,
      "speech_duration": 5.476,
      "transcribe_duration": 5.49,
      "wpm": 175,
      "message": "ไม่มีอย่ามาแกล้งครูนะถ้าไม่สบายอ่ะต้องบอกครูนะคะเพราะว่าช่วงนี้"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 2.081,
      "speech_duration": 2.084,
      "transcribe_duration": 2.081,
      "wpm": 166,
      "message": "อากาศเปลี่ยนแปลงแล้วก็"
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.66,
      "transcribe_duration": 2.68,
      "wpm": 164,
      "message": "เด็กๆนะคะเป็นหวัดกันเยอะนะคะ"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.228,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.228,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.228,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 2.673,
      "speech_duration": 2.66,
      "transcribe_duration": 2.673,
      "wpm": 130,
      "message": "หลายคนเลยเอาวันนี้นะคะ"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.765,
      "speech_duration": 0.804,
      "transcribe_duration": 0.765,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 1.987,
      "speech_duration": 1.956,
      "transcribe_duration": 1.987,
      "wpm": 138,
      "message": "ทวนกันดีกว่านะว่า"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 2.461,
      "speech_duration": 2.468,
      "transcribe_duration": 2.461,
      "wpm": 213,
      "message": "ครั้งที่แล้วเราเรียนอะไรไปบ้างนะคะ"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 0.595,
      "speech_duration": 0.548,
      "transcribe_duration": 0.595,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.492,
      "speech_duration": 0.292,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 1.815,
      "speech_duration": 1.828,
      "transcribe_duration": 1.815,
      "wpm": 90,
      "message": "จำได้ไหมคะ"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 5.974,
      "speech_duration": 5.924,
      "transcribe_duration": 5.974,
      "wpm": 167,
      "message": "ลำดับครั้งที่แล้วที่ครูบอกว่าลำดับอ่ะแต่ก่อนมันจะเป็นฟังก์ชันเนาะ"
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 1.383,
      "speech_duration": 1.38,
      "transcribe_duration": 1.383,
      "wpm": 185,
      "message": "และเป็นคู่อันดับ"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 5.939,
      "speech_duration": 5.86,
      "transcribe_duration": 5.939,
      "wpm": 172,
      "message": "ตัวที่อยู่ในวงเล็บเนี่ยตัวน่าจะเป็นเลข 1 เลข 2 เลข 3 ไปเรื่อยๆนะคะ"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 7.657,
      "speech_duration": 7.524,
      "transcribe_duration": 7.657,
      "wpm": 203,
      "message": "ตัวข้างหน้าเนี่ยเราจะดึงออกเลยนะคะเราจะไม่ใช้แล้วถ้าเรามาพูดถึงเรื่องของลำดับเราจะเอาตัวข้างหลังมาใส่"
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 5.022,
      "speech_duration": 4.964,
      "transcribe_duration": 5.022,
      "wpm": 199,
      "message": "เรียงนะคะเริ่มจากตัวแรกเลยเอาตัวข้างหลังมาใส่อย่างเช่นลำดับตัวนี้"
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 2.181,
      "speech_duration": 2.212,
      "transcribe_duration": 2.181,
      "wpm": 34,
      "message": "9820"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.484,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 4.962,
      "speech_duration": 4.964,
      "transcribe_duration": 4.962,
      "wpm": 76,
      "message": "36 45 54 ลูกเห็นไหมคะว่า"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 4.687,
      "speech_duration": 4.708,
      "transcribe_duration": 4.687,
      "wpm": 147,
      "message": "เริ่มมันเริ่มที่เลข 9 นะคะนั่นคือตำแหน่งที่ 1"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 3.305,
      "speech_duration": 3.3,
      "transcribe_duration": 3.305,
      "wpm": 155,
      "message": "ตำแหน่งที่ 1 เขาเรียกว่าพจน์ที่ 1"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 1.239,
      "speech_duration": 1.252,
      "transcribe_duration": 1.239,
      "wpm": 168,
      "message": "หรือสัญลักษณ์"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 160,
      "message": "สัญลักษณ์นะคะ"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 1.731,
      "speech_duration": 1.764,
      "transcribe_duration": 1.731,
      "wpm": 68,
      "message": "นั่นเอง"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 5.235,
      "speech_duration": 5.156,
      "transcribe_duration": 5.235,
      "wpm": 192,
      "message": "แล้ว A1 นะลูกเวลาลูกเขียนนะคะเลข 1 จะห้อยอยู่ข้างล่างไม่เขียนเสมอ"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 1.336,
      "speech_duration": 1.38,
      "transcribe_duration": 1.336,
      "wpm": 120,
      "message": "ตัวเองนะคะ"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 2.027,
      "speech_duration": 2.02,
      "transcribe_duration": 2.027,
      "wpm": 163,
      "message": "ตำแหน่งจะอยู่ข้างล่าง"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.42,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.228,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 1.583,
      "speech_duration": 1.572,
      "transcribe_duration": 1.583,
      "wpm": 48,
      "message": "นะคะ"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 3.272,
      "speech_duration": 3.236,
      "transcribe_duration": 3.272,
      "wpm": 134,
      "message": "A1 หมายถึงอะไรลูกก็ไปดูลำดับ"
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 6.029,
      "speech_duration": 5.988,
      "transcribe_duration": 6.029,
      "wpm": 190,
      "message": "นับเลยว่าอันไหนอยู่อันที่ 1 นะคะนับเลข 1 เลข 1 ตำแหน่งเลข 1 นะมันอยู่ตรงกับ"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 3.944,
      "speech_duration": 3.876,
      "transcribe_duration": 3.944,
      "wpm": 128,
      "message": "เพราะฉะนั้น A1 คือก้าวเข้าใจนะคะ"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 1.732,
      "speech_duration": 1.764,
      "transcribe_duration": 1.732,
      "wpm": 26,
      "message": "A2"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 108,
      "message": "ก็คือ 18"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 2.577,
      "speech_duration": 2.596,
      "transcribe_duration": 2.577,
      "wpm": 58,
      "message": "S3 คือ 27"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 106,
      "message": "A4 คือเท่าไหร่คะ"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.42,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 2.577,
      "speech_duration": 2.532,
      "transcribe_duration": 2.577,
      "wpm": 190,
      "message": "เท่าไหร่ลูกลูกคิดว่าเท่าไหร่ A4"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 1.953,
      "speech_duration": 1.956,
      "transcribe_duration": 1.953,
      "wpm": 130,
      "message": "A4 ค่ะเท่าไหร่คะ"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.356,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 2.398,
      "speech_duration": 2.404,
      "transcribe_duration": 2.398,
      "wpm": 44,
      "message": "คือ 36"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 113,
      "message": "วันนี้"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 5.244,
      "speech_duration": 5.22,
      "transcribe_duration": 5.244,
      "wpm": 103,
      "message": "1 2 3 4 มันตรงกับเลข 36 ยังจำได้ไหม"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 2.381,
      "speech_duration": 2.404,
      "transcribe_duration": 2.381,
      "wpm": 125,
      "message": "จำได้นะคะจำได้ไหมคะ"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.42,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.017,
      "speech_duration": 1.956,
      "transcribe_duration": 2.017,
      "wpm": 130,
      "message": "จำอยู่นะจำอยู่นะ"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.292,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 4.241,
      "speech_duration": 4.196,
      "transcribe_duration": 4.241,
      "wpm": 193,
      "message": "ทำหน้าจะจำได้ยังไงล่ะชานนท์สัปดาห์ที่แล้วรชานนท์เนี่ย"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 7.241,
      "speech_duration": 7.14,
      "transcribe_duration": 7.241,
      "wpm": 187,
      "message": "ไม่ได้อยู่เรียนเพราะว่าไปกรุงเทพฯไปแข่งคิดไบร์ทมานะคะที่เรียนอาทิตย์ที่แล้วมีหนิงมีปลื้ม"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 1.039,
      "speech_duration": 1.06,
      "transcribe_duration": 1.039,
      "wpm": 42,
      "message": "มี"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 2.995,
      "speech_duration": 2.98,
      "transcribe_duration": 2.995,
      "wpm": 151,
      "message": "ทำลายแล้วก็มีหมอกเนาะที่เรียน"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 2.672,
      "speech_duration": 2.66,
      "transcribe_duration": 2.672,
      "wpm": 180,
      "message": "วันนี้ครูทวนนะคะรัชชานนท์พยายาม"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 3.887,
      "speech_duration": 3.876,
      "transcribe_duration": 3.887,
      "wpm": 135,
      "message": "ตามเพื่อนให้ทันนะลูกตั้งใจนะคะดูนะ"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 1.233,
      "speech_duration": 1.252,
      "transcribe_duration": 1.233,
      "wpm": 96,
      "message": "ตำแหน่ง"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 3.772,
      "speech_duration": 3.812,
      "transcribe_duration": 3.772,
      "wpm": 157,
      "message": "สัญลักษณ์ที่เพิ่มเข้ามาคือสัญลักษณ์นะคะ"
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 2.488,
      "speech_duration": 2.532,
      "transcribe_duration": 2.488,
      "wpm": 124,
      "message": "แล้วก็ห้อยด้วยตัวเลข"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 6.673,
      "speech_duration": 6.628,
      "transcribe_duration": 6.673,
      "wpm": 190,
      "message": "อ้อยด้วยตัวเลขเนี่ยมันจะบ่งบอกถึงตำแหน่งตำแหน่งที่เท่าไหร่นะคะเวลาเราเข้าแถวมาเนี่ย"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 2.127,
      "speech_duration": 2.148,
      "transcribe_duration": 2.127,
      "wpm": 119,
      "message": "ตัวเลขจัดลำดับมา"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 6.031,
      "speech_duration": 5.988,
      "transcribe_duration": 6.031,
      "wpm": 195,
      "message": "รับเลยเริ่มแรกก็คือเริ่มตัวที่ 1 ที่ 2 ที่ 3 คือบอกตำแหน่งนั้นเองตำแหน่งที่ 1"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 1.683,
      "speech_duration": 1.7,
      "transcribe_duration": 1.683,
      "wpm": 141,
      "message": "สัญลักษณ์คือ A1"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 8.149,
      "speech_duration": 8.036,
      "transcribe_duration": 8.149,
      "wpm": 142,
      "message": "ตำแหน่งที่ 2 นะคะคือ A2 ที่นี่ไปดูค่าของเขาตำแหน่งที่ 1 มีค่าตรงกับอะไรนะคะ"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.356,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 145,
      "message": "มันก็จะเท่ากับตัวนั้น"
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 1.327,
      "speech_duration": 1.38,
      "transcribe_duration": 1.327,
      "wpm": 98,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 1.736,
      "speech_duration": 1.764,
      "transcribe_duration": 1.736,
      "wpm": 51,
      "message": "กูถาม"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 1.972,
      "speech_duration": 1.956,
      "transcribe_duration": 1.972,
      "wpm": 84,
      "message": "ในลำดับนี้"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 2.954,
      "speech_duration": 2.98,
      "transcribe_duration": 2.954,
      "wpm": 101,
      "message": "A4 รูป A4 คือตัวไหน"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 3.904,
      "speech_duration": 3.876,
      "transcribe_duration": 3.904,
      "wpm": 101,
      "message": "ลูกก็มานับเลยนะคะ 1 2 3 4"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 5.395,
      "speech_duration": 5.348,
      "transcribe_duration": 5.395,
      "wpm": 132,
      "message": "ใช่ถูกต้องมันก็คือ 36 เนี่ยมันตรงกับ 36 ที่นี่"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.602,
      "speech_duration": 1.636,
      "transcribe_duration": 1.602,
      "wpm": 147,
      "message": "A5 ราคาเท่าไหร่"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 6.44,
      "speech_duration": 6.372,
      "transcribe_duration": 6.44,
      "wpm": 181,
      "message": "5 เท่ากับเท่าไหร่คะ 45 เก่งมากเลยหนิงได้ยินเสียงหนิงตอบแล้วครูดีใจเลยนะเนี่ย"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 0.773,
      "speech_duration": 0.804,
      "transcribe_duration": 0.773,
      "wpm": 131,
      "message": "เยี่ยม"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 93,
      "message": "Mini"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 1.85,
      "speech_duration": 1.892,
      "transcribe_duration": 1.85,
      "wpm": 127,
      "message": "A6 ราคาเท่าไหร่"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 5.429,
      "speech_duration": 5.412,
      "transcribe_duration": 5.429,
      "wpm": 86,
      "message": "ถูกต้องก็คือ 54 ง่ายไหมง่ายไหม"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 1.095,
      "speech_duration": 1.124,
      "transcribe_duration": 1.095,
      "wpm": 120,
      "message": "ได้ไหมคะ"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 4.684,
      "speech_duration": 4.644,
      "transcribe_duration": 4.684,
      "wpm": 155,
      "message": "อันนี้แหละคือง่ายมากเลยที่นี่ลูกดูตัวอย่างต่อไป"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.292,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 131,
      "message": "ตัวนี้"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.228,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 6.569,
      "speech_duration": 6.436,
      "transcribe_duration": 6.569,
      "wpm": 175,
      "message": "กูให้มาเมื่อกี้นี้มันจบใช่ไหมจบที่ 54 แต่ดูลำดับนี้สิคะสิ่งที่เราพบคืออะไร"
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 5.214,
      "speech_duration": 5.156,
      "transcribe_duration": 5.214,
      "wpm": 177,
      "message": "จุดอยู่ข้างหลังแสดงว่าลำดับนี้อ่ะมันมีตัวเลขต่อไปอีกใช่ไหมคะ"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.887,
      "speech_duration": 0.932,
      "transcribe_duration": 0.887,
      "wpm": 113,
      "message": "ถูกไหม"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 121,
      "message": "ถูกไหม"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 6.238,
      "speech_duration": 6.18,
      "transcribe_duration": 6.238,
      "wpm": 167,
      "message": "มันไม่จบอยู่แค่นี้นะมันจะมีตัวเลขอื่นๆต่อต่อมาเรื่อยๆเลยนะคะไม่รู้จบ"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 1.356,
      "speech_duration": 1.38,
      "transcribe_duration": 1.356,
      "wpm": 120,
      "message": "ก็คือลำดับ"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 2.131,
      "speech_duration": 2.148,
      "transcribe_duration": 2.131,
      "wpm": 112,
      "message": "ขนาดนั้นเองนะคะ"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 43,
      "message": "ถาม"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 4.838,
      "speech_duration": 4.772,
      "transcribe_duration": 4.838,
      "wpm": 217,
      "message": "ลำดับตัวนี้นี่ครูให้โจทย์มาตัวอย่างที่ 2 a 1 มีค่าเท่ากับเท่าไหร่ลูก"
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 2.767,
      "speech_duration": 2.788,
      "transcribe_duration": 2.767,
      "wpm": 75,
      "message": "A1 คือ 5 นะคะ"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 59,
      "message": "A2 ราคา"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 4.549,
      "speech_duration": 4.58,
      "transcribe_duration": 4.549,
      "wpm": 69,
      "message": "หนิงตอบเยี่ยมมาก a39"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 1.795,
      "speech_duration": 1.828,
      "transcribe_duration": 1.795,
      "wpm": 90,
      "message": "F4 แล้วลูก"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 1.906,
      "speech_duration": 1.956,
      "transcribe_duration": 1.906,
      "wpm": 46,
      "message": "11 55"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 0.763,
      "speech_duration": 0.804,
      "transcribe_duration": 0.763,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 0.986,
      "speech_duration": 0.996,
      "transcribe_duration": 0.986,
      "wpm": 45,
      "message": "13"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 3.083,
      "speech_duration": 3.108,
      "transcribe_duration": 3.083,
      "wpm": 116,
      "message": "A6 เท่าไหร่ไม่มีจริงหรอ"
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 3.662,
      "speech_duration": 3.684,
      "transcribe_duration": 3.662,
      "wpm": 138,
      "message": "มันมีนะ A6 มันอยู่ตรงจุดจุดจุดลูก"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 64,
      "message": "ใช่"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 6.09,
      "speech_duration": 6.052,
      "transcribe_duration": 6.09,
      "wpm": 178,
      "message": "A6 มันอยู่ตรงจุดๆแต่มันคือค่าเท่าไหร่ค่าตัวนี้ A6 ลูกชิ้นนี้มันเท่าไหร่"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 74,
      "message": "15 16 14"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 2.581,
      "speech_duration": 2.596,
      "transcribe_duration": 2.581,
      "wpm": 92,
      "message": "14 เราจะทำยังไง"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 1.027,
      "speech_duration": 1.06,
      "transcribe_duration": 1.027,
      "wpm": 42,
      "message": "16"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 8.23,
      "speech_duration": 8.164,
      "transcribe_duration": 8.23,
      "wpm": 130,
      "message": "ดูนะคะคำตอบนี้มันหลากหลายมากเลยแต่วิธีคิดลูกลูกดูนะคะลูกสังเกตดูดีๆว่า"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 182,
      "message": "ก่อนหน้านั้นน่ะ"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 2.605,
      "speech_duration": 2.66,
      "transcribe_duration": 2.605,
      "wpm": 124,
      "message": "มันมีแบบรูปเป็นแบบไหน"
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.836,
      "speech_duration": 0.868,
      "transcribe_duration": 0.836,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 1.425,
      "speech_duration": 1.444,
      "transcribe_duration": 1.425,
      "wpm": 42,
      "message": "R15"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 1.225,
      "speech_duration": 1.252,
      "transcribe_duration": 1.225,
      "wpm": 36,
      "message": "27"
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 2.568,
      "speech_duration": 2.596,
      "transcribe_duration": 2.568,
      "wpm": 179,
      "message": "เห็นไหมคะว่ามันต่างกันเท่าไหร่"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 0.564,
      "speech_duration": 0.612,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 4.731,
      "speech_duration": 4.644,
      "transcribe_duration": 4.731,
      "wpm": 181,
      "message": "ต่างกันเท่าไหร่คะตำแหน่ง 5 แล้วนะไปอีกกี่ครั้งเท่ากับ 7"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 2.8,
      "speech_duration": 2.788,
      "transcribe_duration": 2.8,
      "wpm": 108,
      "message": "มันกระโดดไปอีกครั้ง"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 1.488,
      "speech_duration": 1.508,
      "transcribe_duration": 1.488,
      "wpm": 30,
      "message": "67"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 2.017,
      "speech_duration": 2.02,
      "transcribe_duration": 2.017,
      "wpm": 149,
      "message": "มันบอกไป 2 ใช่ไหมคะ"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 3.066,
      "speech_duration": 3.044,
      "transcribe_duration": 3.066,
      "wpm": 168,
      "message": "บอกไป 2 ทีนี้ดูตำแหน่งนี้อันนี้ 7"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 3.493,
      "speech_duration": 3.492,
      "transcribe_duration": 3.493,
      "wpm": 116,
      "message": "89 บวกไปอีก 2 เหมือนกันเลย"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 4.013,
      "speech_duration": 3.94,
      "transcribe_duration": 4.013,
      "wpm": 168,
      "message": "ออกไป 2 เหมือนกันไหมเหมือนกับตัวแรกที่บวกไป"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 1.21,
      "speech_duration": 1.252,
      "transcribe_duration": 1.21,
      "wpm": 24,
      "message": "9"
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 3.456,
      "speech_duration": 3.428,
      "transcribe_duration": 3.456,
      "wpm": 114,
      "message": "ไป 11 และลูก 9 แล้ว 10 11"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 2.707,
      "speech_duration": 2.724,
      "transcribe_duration": 2.707,
      "wpm": 138,
      "message": "บวกไปอีก 2 เหมือนกันนะคะ"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 2.351,
      "speech_duration": 2.34,
      "transcribe_duration": 2.351,
      "wpm": 141,
      "message": "a83 ล่ะมันกระโดดไปอีก"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 136,
      "message": "ทีวีช่อง"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 0.785,
      "speech_duration": 0.804,
      "transcribe_duration": 0.785,
      "wpm": 56,
      "message": "11"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 4.042,
      "speech_duration": 4.068,
      "transcribe_duration": 4.042,
      "wpm": 125,
      "message": "12 13 รู้เท่ากันเลยสิ่งที่เราเห็น"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 5.512,
      "speech_duration": 5.54,
      "transcribe_duration": 5.512,
      "wpm": 149,
      "message": "จับประเด็นให้ได้นะคะสังเกตดีๆจะพบว่าลำดับที่อยู่ติดกัน"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 2.187,
      "speech_duration": 2.212,
      "transcribe_duration": 2.187,
      "wpm": 108,
      "message": "จะเพิ่มขึ้นนะคะ"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 27,
      "message": "2"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 162,
      "message": "เหมือนกันเลยถูกไหม"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 2.981,
      "speech_duration": 2.916,
      "transcribe_duration": 2.981,
      "wpm": 170,
      "message": "เนี่ยตัวนี้อันนี้คือ a 5 เท่ากับ"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 1.033,
      "speech_duration": 1.06,
      "transcribe_duration": 1.033,
      "wpm": 42,
      "message": "13"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 3.581,
      "speech_duration": 3.556,
      "transcribe_duration": 3.581,
      "wpm": 194,
      "message": "แสดงว่า A6 ต่อไปจะต้องบวกเพิ่มไปอีกเท่าไหร่คะ"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 6.472,
      "speech_duration": 6.436,
      "transcribe_duration": 6.472,
      "wpm": 172,
      "message": "บวกเพิ่มเป็น 2 เพราะฉะนั้นก็คือ 15 นั่นเองนะคะเก่งมากรัชชานนท์เก่งมากนะคะ"
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 4.217,
      "speech_duration": 4.196,
      "transcribe_duration": 4.217,
      "wpm": 86,
      "message": "A6 = 15 คิดได้ไหมว่า A7"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 226,
      "message": "เท่ากับเท่าไหร่"
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 159,
      "message": "A7 ราคาเท่าไหร่"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 2.761,
      "speech_duration": 2.788,
      "transcribe_duration": 2.761,
      "wpm": 124,
      "message": "มันก็คือ + 2 ไปเรื่อยๆ"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 0.944,
      "speech_duration": 0.996,
      "transcribe_duration": 0.944,
      "wpm": 136,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 6.495,
      "speech_duration": 6.372,
      "transcribe_duration": 6.495,
      "wpm": 153,
      "message": "วิธีคิดนะคะสิ่งที่ลูกจะต้องรู้ก็คือลูกจะต้องดูว่าเองแบบรูปนี้น่ะ"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 2.504,
      "speech_duration": 2.532,
      "transcribe_duration": 2.504,
      "wpm": 154,
      "message": "มันมีรูปแบบเป็นแบบไหนนะคะ"
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 3.543,
      "speech_duration": 3.556,
      "transcribe_duration": 3.543,
      "wpm": 148,
      "message": "มันมีจุดอยู่ข้างหลังแสดงว่ามันเป็น"
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.768,
      "speech_duration": 0.804,
      "transcribe_duration": 0.768,
      "wpm": 112,
      "message": "ลำดับ"
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 4.011,
      "speech_duration": 4.004,
      "transcribe_duration": 4.011,
      "wpm": 165,
      "message": "อนันต์ไม่จบนะคะแล้วต้องหาถ้าสมมุติครูบอกว่า"
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 4.15,
      "speech_duration": 4.132,
      "transcribe_duration": 4.15,
      "wpm": 134,
      "message": "ให้หาตำแหน่งที่ a50 ล่ะลูกหาได้ไหมคะ"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 149,
      "message": "ลูกหาได้ไหมลูก"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 2.702,
      "speech_duration": 2.724,
      "transcribe_duration": 2.702,
      "wpm": 138,
      "message": "พระเอก 50 ณตำแหน่งที่ 50"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 4.626,
      "speech_duration": 4.58,
      "transcribe_duration": 4.626,
      "wpm": 187,
      "message": "มันอีกไกลเลยใช่ไหมคะมันจะมีณตำแหน่งนี้น่ะมันจะอยู่ตรงนี้"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 1.564,
      "speech_duration": 1.572,
      "transcribe_duration": 1.564,
      "wpm": 95,
      "message": "ไปเรื่อยๆ"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 1.561,
      "speech_duration": 1.572,
      "transcribe_duration": 1.561,
      "wpm": 172,
      "message": "อยู่ที่ตำแหน่งที่"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 7.152,
      "speech_duration": 7.076,
      "transcribe_duration": 7.152,
      "wpm": 178,
      "message": "50 เนี่ยมันคือค่าเท่าไหร่ทีนี้ล่ะวิธีการคิดเนี่ยกว่าลูกจะมาบวก 2 ซองแล้วก็นับไปทีละ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 107,
      "message": "ตำแหน่ง"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 2.582,
      "speech_duration": 2.596,
      "transcribe_duration": 2.582,
      "wpm": 144,
      "message": "แล้วก็บอกไปทำได้ไหมทำได้"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 1.168,
      "speech_duration": 1.188,
      "transcribe_duration": 1.168,
      "wpm": 164,
      "message": "แปลว่าอะไรคะ"
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 1.849,
      "speech_duration": 1.892,
      "transcribe_duration": 1.849,
      "wpm": 79,
      "message": "แต่มันช้า"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 1.797,
      "speech_duration": 1.828,
      "transcribe_duration": 1.797,
      "wpm": 156,
      "message": "แต่มันช้าแล้วมันก็"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 4.044,
      "speech_duration": 4.004,
      "transcribe_duration": 4.044,
      "wpm": 180,
      "message": "บางทีอาจจะเกิดความผิดพลาดได้ถ้าลูกบวกเลขผิดนะคะ"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.364,
      "transcribe_duration": 3.336,
      "wpm": 103,
      "message": "ทีนี้มาดูกันว่ามันจะมี"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 7.343,
      "speech_duration": 7.204,
      "transcribe_duration": 7.343,
      "wpm": 162,
      "message": "กระบวนการทำยังไงบ้างเดี๋ยววันนี้นะครูจะสอนวิธีการคิดนะทำยังไงที่ทำให้ง่ายขึ้น"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 2.993,
      "speech_duration": 2.98,
      "transcribe_duration": 2.993,
      "wpm": 171,
      "message": "เรามาทวนเรื่องเรียนไปครั้งที่แล้ว"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 3.058,
      "speech_duration": 3.044,
      "transcribe_duration": 3.058,
      "wpm": 138,
      "message": "ผลต่างร่วมสัญลักษณ์คือตัวดี"
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 3.99,
      "speech_duration": 4.004,
      "transcribe_duration": 3.99,
      "wpm": 210,
      "message": "เมื่อกี้ที่ลูกสังเกตลำดับเมื่อกี้มันบวกเพิ่มไป 2 ใช่ไหม"
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 4.09,
      "speech_duration": 4.068,
      "transcribe_duration": 4.09,
      "wpm": 144,
      "message": "บวกเพิ่มไป 2 8 ตัวนี้รูปดูนะคะลำดับนี้"
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.228,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 3.128,
      "speech_duration": 3.172,
      "transcribe_duration": 3.128,
      "wpm": 170,
      "message": "วิธีแลกเลยครั้งแรกเลยที่ลูกจะต้องดู"
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 4.749,
      "speech_duration": 4.772,
      "transcribe_duration": 4.749,
      "wpm": 107,
      "message": "เขาให้ตัวอย่างมาลำดับ 1 4 7 10 13"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.356,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 101,
      "message": "ให้หาค่าดี"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.492,
      "transcribe_duration": 3.525,
      "wpm": 120,
      "message": "ข้อดีคืออะไรดีคือผลต่างร่วม"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 0.353,
      "speech_duration": 0.42,
      "transcribe_duration": 0.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 3.46,
      "speech_duration": 3.492,
      "transcribe_duration": 3.46,
      "wpm": 142,
      "message": "แต่ละคู่ที่อยู่ชิดกันมันมีผลต่าง"
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 147,
      "message": "ห่างกันเท่าไหร่"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 106,
      "message": "และที่สำคัญ"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 5.024,
      "speech_duration": 5.028,
      "transcribe_duration": 5.024,
      "wpm": 170,
      "message": "ผลต่างแต่ละคู่แต่ละคู่จะต้องเป็นค่าเดียวกันเหมือนกันนะคะ"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 4.034,
      "speech_duration": 4.004,
      "transcribe_duration": 4.034,
      "wpm": 109,
      "message": "ปีนี้ลูกหนูว่าลำดับเนี้ย 147"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 2.628,
      "speech_duration": 2.66,
      "transcribe_duration": 2.628,
      "wpm": 118,
      "message": "13 เนี่ยมันเพิ่มขึ้น"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 1.001,
      "speech_duration": 1.06,
      "transcribe_duration": 1.001,
      "wpm": 127,
      "message": "ใช่ไหมคะ"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 4.166,
      "speech_duration": 4.068,
      "transcribe_duration": 4.166,
      "wpm": 170,
      "message": "อันดับท้ายๆดิมันเพิ่มขึ้นเพิ่มขึ้นเพราะฉะนั้น"
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 2.3,
      "speech_duration": 2.34,
      "transcribe_duration": 2.3,
      "wpm": 173,
      "message": "คิดได้เลยตัดสินใจได้เลยว่า"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 2.433,
      "speech_duration": 2.404,
      "transcribe_duration": 2.433,
      "wpm": 175,
      "message": "ถ้าดีมันจะต้องเป็นบวกแน่นอน"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.812,
      "transcribe_duration": 3.845,
      "wpm": 173,
      "message": "มาดีนะรู้เลยว่าจะต้องเป็นบวกเพราะอะไรเหตุผล"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 5.38,
      "speech_duration": 5.284,
      "transcribe_duration": 5.38,
      "wpm": 204,
      "message": "ดูลำดับให้ท้ายเนี่ยมันเพิ่มขึ้นเรื่อยๆเพิ่มขึ้นเรื่อยๆเพราะฉะนั้นมันคือ"
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 3.686,
      "speech_duration": 3.684,
      "transcribe_duration": 3.686,
      "wpm": 155,
      "message": "พวกนั้นเอกนะคะที่นี้วิธีการคิดหาค่าดี"
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 177,
      "message": "มาเช็คว่ามันเป็น"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 2.342,
      "speech_duration": 2.34,
      "transcribe_duration": 2.342,
      "wpm": 160,
      "message": "มันถูกหรือเปล่าค่าดีนะคะ"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 1.818,
      "speech_duration": 1.828,
      "transcribe_duration": 1.818,
      "wpm": 123,
      "message": "เราก็จับคู่เลย"
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 1.783,
      "speech_duration": 1.828,
      "transcribe_duration": 1.783,
      "wpm": 123,
      "message": "จับคู่แรกเริ่ม"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 126,
      "message": "ตำแหน่ง A1 กับ A2"
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 1.165,
      "speech_duration": 1.188,
      "transcribe_duration": 1.165,
      "wpm": 88,
      "message": "A1 คือ"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 4.592,
      "speech_duration": 4.516,
      "transcribe_duration": 4.592,
      "wpm": 136,
      "message": "เรื่องที่ 2 คือ 4 แต่เวลาเราหาผลต่างนะคะ"
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 2.428,
      "speech_duration": 2.468,
      "transcribe_duration": 2.428,
      "wpm": 140,
      "message": "เราจะเอาตำแหน่งที่อยู่"
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 2.295,
      "speech_duration": 2.34,
      "transcribe_duration": 2.295,
      "wpm": 173,
      "message": "ข้างหลังเนี่ยมาเป็นตัวตั้ง"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.699,
      "speech_duration": 0.74,
      "transcribe_duration": 0.699,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 190,
      "message": "อย่างเงี้ย"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 1.899,
      "speech_duration": 1.892,
      "transcribe_duration": 1.899,
      "wpm": 119,
      "message": "คู่นี้เอาสีน่ะ"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 3.601,
      "speech_duration": 3.62,
      "transcribe_duration": 3.601,
      "wpm": 211,
      "message": "มาเป็นตัวตั้งแล้วลบด้วยตำแหน่งที่อยู่ข้างหน้านะลูก"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 0.645,
      "speech_duration": 0.676,
      "transcribe_duration": 0.645,
      "wpm": 67,
      "message": "ลบ"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 181,
      "message": "4 - 1 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 88,
      "message": "เท่ากับ 3"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 5.883,
      "speech_duration": 5.796,
      "transcribe_duration": 5.883,
      "wpm": 179,
      "message": "เสร็จแล้วคู่นี้เสร็จแล้วทีนี้มาดูคู่ต่อไปสังเกตคู่ต่อไปก็คือคู่ถัดมา"
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 1.725,
      "speech_duration": 1.764,
      "transcribe_duration": 1.725,
      "wpm": 111,
      "message": "4 กับ 7 นะคะ"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 2.14,
      "speech_duration": 2.148,
      "transcribe_duration": 2.14,
      "wpm": 105,
      "message": "4 คือ A2 นะลูก"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 67,
      "message": "คือ A3"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 4.85,
      "speech_duration": 4.836,
      "transcribe_duration": 4.85,
      "wpm": 192,
      "message": "ตำแหน่งที่มากกว่าคือ A3 ใช่ไหมคะเขาก็เลยเอา 7 ไม่อยู่ข้างหน้า"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 2.637,
      "speech_duration": 2.596,
      "transcribe_duration": 2.637,
      "wpm": 185,
      "message": "เจ็บมาอยู่ข้างหน้าปุ๊บเอาสีมาลบ"
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 1.723,
      "speech_duration": 1.764,
      "transcribe_duration": 1.723,
      "wpm": 119,
      "message": "เท่าไหร่คำตอบ"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 65,
      "message": "คือ 3"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.292,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.42,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 3.234,
      "speech_duration": 3.236,
      "transcribe_duration": 3.234,
      "wpm": 93,
      "message": "คือ 3 ใช่ไหมถูกต้อง"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 3.071,
      "speech_duration": 3.108,
      "transcribe_duration": 3.071,
      "wpm": 145,
      "message": "มาคู่นี้เรียบร้อยมากคู่นี้ค่ะ"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 4.576,
      "speech_duration": 4.58,
      "transcribe_duration": 4.576,
      "wpm": 121,
      "message": "เพชรเกษมลบออกมาเหลือ 3 เหมือนกันนะคะ"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 125,
      "message": "คู่สุดท้าย"
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 5.301,
      "speech_duration": 5.22,
      "transcribe_duration": 5.301,
      "wpm": 112,
      "message": "10 กับ 13 11 13 - ออกมาเหลือ 3 เท่ากัน"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 2.445,
      "speech_duration": 2.468,
      "transcribe_duration": 2.445,
      "wpm": 115,
      "message": "นักเรียนสังเกตนะ 3"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 3.031,
      "speech_duration": 3.044,
      "transcribe_duration": 3.031,
      "wpm": 143,
      "message": "ตัวแรกคู่แรก 3 คู่ที่ 2 ก็ 3"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 5.322,
      "speech_duration": 5.284,
      "transcribe_duration": 5.322,
      "wpm": 125,
      "message": "คู่ที่ 3 ก็ 3 คู่ที่ 4 ก็ 3 แสดงว่าลำดับนี้"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 2.132,
      "speech_duration": 2.148,
      "transcribe_duration": 2.132,
      "wpm": 119,
      "message": "มีค่าดีอยู่ไหมคะ"
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 4.036,
      "speech_duration": 4.004,
      "transcribe_duration": 4.036,
      "wpm": 135,
      "message": "พบค่า D ผลต่างร่วมและค่า d คำตอบคือ"
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 109,
      "message": "3 นั่นเอง"
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 1.035,
      "speech_duration": 1.06,
      "transcribe_duration": 1.035,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 4.959,
      "speech_duration": 4.9,
      "transcribe_duration": 4.959,
      "wpm": 165,
      "message": "วิธีการหาง่ายๆหนึ่งดูก่อนถ้าเราอยากรู้ว่าเออก็ดีเนี่ย"
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 5.781,
      "speech_duration": 5.732,
      "transcribe_duration": 5.781,
      "wpm": 202,
      "message": "มันมีโอกาสเป็นบวกหรือเป็นลบนะคะมันจะเกิดได้ 2 ข้างมันจะเกิดได้ 2 ค่าเท่านั้น"
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 2.7,
      "speech_duration": 2.724,
      "transcribe_duration": 2.7,
      "wpm": 143,
      "message": "อาทิตย์นี้มาดูตัวอย่างนี้"
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 3.511,
      "speech_duration": 3.556,
      "transcribe_duration": 3.511,
      "wpm": 122,
      "message": "อันนี้น่าคิดนะคะอันนี้น่าคิด"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 4.241,
      "speech_duration": 4.196,
      "transcribe_duration": 4.241,
      "wpm": 193,
      "message": "จับประเด็นให้ได้ลำดับขั้นตอนของวิธีการคิดลูกดูดีๆนะคะ"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 2.043,
      "speech_duration": 2.084,
      "transcribe_duration": 2.043,
      "wpm": 115,
      "message": "ตัวอย่างลำดับ 6"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 1.352,
      "speech_duration": 1.38,
      "transcribe_duration": 1.352,
      "wpm": 130,
      "message": "อันแรกคือ 6"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 2.871,
      "speech_duration": 2.916,
      "transcribe_duration": 2.871,
      "wpm": 51,
      "message": "2 - 2 - 6"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 2.763,
      "speech_duration": 2.788,
      "transcribe_duration": 2.763,
      "wpm": 183,
      "message": "เป็นยังไงคะมันลดลงไปเรื่อยๆใช่ไหม"
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 0.596,
      "speech_duration": 0.612,
      "transcribe_duration": 0.596,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 1.423,
      "speech_duration": 1.444,
      "transcribe_duration": 1.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 0.555,
      "speech_duration": 0.612,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 104,
      "message": "ลดลงไปเรื่อยๆ"
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 338,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 339,
      "agent_id": 2,
      "delay": 6.071,
      "speech_duration": 5.988,
      "transcribe_duration": 6.071,
      "wpm": 135,
      "message": "62 - 26 มันลดลงไปเรื่อยๆเพราะฉะนั้นค่าดีจะต้องเป็นบวก"
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 0.581,
      "speech_duration": 0.612,
      "transcribe_duration": 0.581,
      "wpm": 74,
      "message": "ลบ"
    },
    {
      "message_id": 341,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 2.033,
      "speech_duration": 2.02,
      "transcribe_duration": 2.033,
      "wpm": 171,
      "message": "ค่าดีเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 1.629,
      "speech_duration": 1.636,
      "transcribe_duration": 1.629,
      "wpm": 119,
      "message": "เมื่อมันลดลง"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 2.888,
      "speech_duration": 2.916,
      "transcribe_duration": 2.888,
      "wpm": 190,
      "message": "มันจะตรงข้ามกับตัวอย่างเมื่อกี้นะลูก"
    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 6.054,
      "speech_duration": 5.924,
      "transcribe_duration": 6.054,
      "wpm": 228,
      "message": "เมื่อกี้มันเป็นบวกใช่ไหมคะเพราะมันเพิ่มขึ้นแต่อันนี้ลำดับแล้วมันลดลงเพราะฉะนั้นข้าดีมันจะ"
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 0.65,
      "speech_duration": 0.676,
      "transcribe_duration": 0.65,
      "wpm": 67,
      "message": "ลบ"
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 7.622,
      "speech_duration": 7.46,
      "transcribe_duration": 7.622,
      "wpm": 165,
      "message": "เพราะค่าดีเป็นลบปุ๊ปวิธีการคิดเริ่มยากแล้วเพราะมันลบลบด้วยจำนวนที่ลดลงเรื่อยๆนะคะ"
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 2.551,
      "speech_duration": 2.532,
      "transcribe_duration": 2.551,
      "wpm": 178,
      "message": "ลูกจะต้องไปสังเกตอย่างนี้นะคะ"
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 0.911,
      "speech_duration": 0.932,
      "transcribe_duration": 0.911,
      "wpm": 113,
      "message": "คู่แรก"
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 5.454,
      "speech_duration": 5.412,
      "transcribe_duration": 5.454,
      "wpm": 161,
      "message": "คู่แรก 6 กับ 2 มาเลย 6 กับ 2 เขาบอกว่าจะต้องเอาตัวตำแหน่ง"
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 2.315,
      "speech_duration": 2.34,
      "transcribe_duration": 2.315,
      "wpm": 135,
      "message": "2 ใช่ไหมคะตำแหน่งที่"
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 2.325,
      "speech_duration": 2.34,
      "transcribe_duration": 2.325,
      "wpm": 282,
      "message": "มากกว่าอยู่ข้างหน้าแล้วลบด้วยตำแหน่งที่อยู่"
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 1.133,
      "speech_duration": 1.188,
      "transcribe_duration": 1.133,
      "wpm": 114,
      "message": "น้อยกว่า"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 4.223,
      "speech_duration": 4.196,
      "transcribe_duration": 4.223,
      "wpm": 136,
      "message": "แล้วก็เอา 2 ตั้งลบด้วย 6 เอาเริ่มแล้ว"
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 2.261,
      "speech_duration": 2.276,
      "transcribe_duration": 2.261,
      "wpm": 152,
      "message": "2 มันนิดเดียวแล้วออก 6"
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 5.132,
      "speech_duration": 5.092,
      "transcribe_duration": 5.132,
      "wpm": 153,
      "message": "แสดงว่าค่ามันจะต้องติดลบแน่นอนนะคะที่นี้ดูวิธีการทำ"
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 0.525,
      "speech_duration": 0.42,
      "transcribe_duration": 0.525,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 69,
      "message": "ใช่"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 4.54,
      "speech_duration": 4.452,
      "transcribe_duration": 4.54,
      "wpm": 179,
      "message": "2 ข้างหน้าสัญลักษณ์เลข 2 นี้เป็นบวกนะลูกอันนี้คือบวก"
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 5.798,
      "speech_duration": 5.732,
      "transcribe_duration": 5.798,
      "wpm": 212,
      "message": "เมื่อไหร่ก็ตามที่สัญลักษณ์ข้างหน้ามันว่างๆอย่างนี้ลูกจะต้องรู้เลยว่ามีค่าเป็นบวก"
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 3.36,
      "speech_duration": 3.364,
      "transcribe_duration": 3.36,
      "wpm": 161,
      "message": "เป็นจำนวนเต็มบวกนะคะแต่ตัวนี้ 6 อ่ะ"
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 3.184,
      "speech_duration": 3.172,
      "transcribe_duration": 3.184,
      "wpm": 175,
      "message": "ข้างหน้าอกมันเป็นลบเป็นจำนวนเต็มลบนะ"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 2.084,
      "transcribe_duration": 2.053,
      "wpm": 187,
      "message": "สิ่งที่ลูกจะต้องดูคืออะไร"
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 112,
      "message": "เมื่อ"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 3.354,
      "speech_duration": 3.364,
      "transcribe_duration": 3.354,
      "wpm": 161,
      "message": "ลำดับมันลดลงไปเรื่อยๆนะคะสิ่งแรกเลย"
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 4.306,
      "speech_duration": 4.26,
      "transcribe_duration": 4.306,
      "wpm": 187,
      "message": "วิธีการคิดของโลกลำดับแรกให้สังเกตว่าจำนวนเต็มนั้นน่ะ"
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 2.706,
      "speech_duration": 2.724,
      "transcribe_duration": 2.706,
      "wpm": 209,
      "message": "สัญลักษณ์ข้างล่างมันเหมือนหรือต่างกัน"
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 2.592,
      "speech_duration": 2.596,
      "transcribe_duration": 2.592,
      "wpm": 173,
      "message": "อันนี้ 2 เนี่ยมันเป็นบวกนะลูก"
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 4.532,
      "speech_duration": 4.516,
      "transcribe_duration": 4.532,
      "wpm": 179,
      "message": "6 มันเป็นลบมันเหมือนหรือต่างกันคะใช่ถูกต้องมันต่างกัน"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 5.475,
      "speech_duration": 5.412,
      "transcribe_duration": 5.475,
      "wpm": 197,
      "message": "มันต่างกันเมื่อสัญลักษณ์มันต่างกันข้างหน้าต่างกันลูกมาดูวิธีการทำต่อมา"
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 134,
      "message": "ลูกให้ไปเลือกนะคะ"
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 2.755,
      "speech_duration": 2.788,
      "transcribe_duration": 2.755,
      "wpm": 221,
      "message": "เลือกเอาจำนวนไม่ต้องดูสัญลักษณ์และตอนนี้"
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 3.326,
      "speech_duration": 3.364,
      "transcribe_duration": 3.326,
      "wpm": 156,
      "message": "ลูกจะได้ง่ายขึ้นเวลาในการการลบนะคะ"
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 0.646,
      "speech_duration": 0.676,
      "transcribe_duration": 0.646,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 132,
      "message": "ให้ไปดูว่า"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 1.723,
      "speech_duration": 1.764,
      "transcribe_duration": 1.723,
      "wpm": 170,
      "message": "ตัวไหนที่มันมากกว่า"
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 5.869,
      "speech_duration": 5.86,
      "transcribe_duration": 5.869,
      "wpm": 187,
      "message": "6 กับ 2 ไม่ต้องสนใจสัญลักษณ์บวกกับลบข้างหน้านะคะ 6 กับ 2 อันไหนที่มันมาก"
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 2.102,
      "speech_duration": 2.148,
      "transcribe_duration": 2.102,
      "wpm": 98,
      "message": "ตัวที่มากกว่า"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 133,
      "message": "เอามาตั้ง"
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 4.222,
      "speech_duration": 4.196,
      "transcribe_duration": 4.222,
      "wpm": 207,
      "message": "ปลูกในมากกว่า 2 อยู่แล้วเอามาตั้งไว้ลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 1.941,
      "speech_duration": 1.956,
      "transcribe_duration": 1.941,
      "wpm": 192,
      "message": "6 เอาออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.956,
      "transcribe_duration": 1.925,
      "wpm": 84,
      "message": "ใช่เหลือ 4"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 4.413,
      "speech_duration": 4.26,
      "transcribe_duration": 4.413,
      "wpm": 158,
      "message": "6 - 12 เหลือ 4 โอเคเรารู้แล้วว่ามันเท่ากับ 4"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 1.909,
      "speech_duration": 1.956,
      "transcribe_duration": 1.909,
      "wpm": 138,
      "message": "แล้วลำดับต่อมาลูก"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 97,
      "message": "ลำดับต่อมา"
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 4.264,
      "speech_duration": 4.26,
      "transcribe_duration": 4.264,
      "wpm": 169,
      "message": "เราไปสังเกตตัวเลขนะคะเลข 6 ที่เรามาตั้งเนี่ยลูก"
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 2.454,
      "speech_duration": 2.404,
      "transcribe_duration": 2.454,
      "wpm": 218,
      "message": "มันมีสัญลักษณ์ลบอยู่ข้างหน้าถูกไหม"
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 6.033,
      "speech_duration": 5.988,
      "transcribe_duration": 6.033,
      "wpm": 215,
      "message": "มันมีสัญลักษณ์ลบอยู่ข้างหน้าเอาสัญลักษณ์ข้างหน้า 6 เนี่ยมาใส่ในคำตอบ 4 นั่นแหละที่เรา"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 1.395,
      "speech_duration": 1.444,
      "transcribe_duration": 1.395,
      "wpm": 93,
      "message": "โทรหาได้"
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 1.341,
      "speech_duration": 1.38,
      "transcribe_duration": 1.341,
      "wpm": 163,
      "message": "อันนี้คือคำตอบ"
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 2.145,
      "speech_duration": 2.148,
      "transcribe_duration": 2.145,
      "wpm": 112,
      "message": "คำตอบที่ถูกต้อง"
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 3.676,
      "speech_duration": 3.684,
      "transcribe_duration": 3.676,
      "wpm": 204,
      "message": "ลูกห้ามลืมเอาสัญลักษณ์ข้างหน้ามาใส่ตอนสุดท้ายด้วย"
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 0.967,
      "speech_duration": 0.996,
      "transcribe_duration": 0.967,
      "wpm": 136,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 7.077,
      "speech_duration": 6.948,
      "transcribe_duration": 7.077,
      "wpm": 149,
      "message": "เข้าใจนะคะเพราะฉะนั้นคำตอบของคู่นี้ผลต่างของลำดับที่ 1 กับลำดับที่ 2"
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 1.42,
      "speech_duration": 1.444,
      "transcribe_duration": 1.42,
      "wpm": 83,
      "message": "คือ - 4"
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 1.478,
      "speech_duration": 1.508,
      "transcribe_duration": 1.478,
      "wpm": 99,
      "message": "คือลบสินะ"
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 98,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 1.557,
      "speech_duration": 1.572,
      "transcribe_duration": 1.557,
      "wpm": 124,
      "message": "ผลต่างตัวนี้"
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 4.579,
      "speech_duration": 4.58,
      "transcribe_duration": 4.579,
      "wpm": 118,
      "message": "มันรถมันติดลบใช่ไหมมันหมายถึงลดลงไป"
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 3.845,
      "speech_duration": 3.876,
      "transcribe_duration": 3.845,
      "wpm": 120,
      "message": "4 นะคะคือ - 40 นี้มาหาคู่ต่อไป"
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 3.598,
      "speech_duration": 3.556,
      "transcribe_duration": 3.598,
      "wpm": 181,
      "message": "เมื่อกี้คู่แรกแล้วนะลูกชิ้นนี้มาดูคู่ต่อไป"
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 0.647,
      "speech_duration": 0.676,
      "transcribe_duration": 0.647,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 2.307,
      "speech_duration": 2.34,
      "transcribe_duration": 2.307,
      "wpm": 115,
      "message": "ตำแหน่ง A2 กับ A3"
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 4.226,
      "speech_duration": 4.196,
      "transcribe_duration": 4.226,
      "wpm": 147,
      "message": "จะต้องเอา A3 มาไว้ข้างหน้า A3 มันคือ - 2"
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 1.398,
      "speech_duration": 1.444,
      "transcribe_duration": 1.398,
      "wpm": 187,
      "message": "แล้วลบด้วยตำแหน่ง"
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.228,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 2.069,
      "speech_duration": 2.084,
      "transcribe_duration": 2.069,
      "wpm": 94,
      "message": "A 2 ใช่ไหมคะ"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 1.622,
      "speech_duration": 1.636,
      "transcribe_duration": 1.622,
      "wpm": 101,
      "message": "เอา 2 ลงมา"
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 4.29,
      "speech_duration": 4.26,
      "transcribe_duration": 4.29,
      "wpm": 169,
      "message": "วิธีการแลกขั้นตอนแรกที่ครูบอกให้สังเกตสัญลักษณ์"
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 1.115,
      "speech_duration": 1.124,
      "transcribe_duration": 1.115,
      "wpm": 120,
      "message": "ข้างหน้า"
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 3.806,
      "speech_duration": 3.812,
      "transcribe_duration": 3.806,
      "wpm": 173,
      "message": "ตัวเลขใช่ไหมลูกมันเป็นบวกหรือมันเป็นลบเนี่ย"
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 1.839,
      "speech_duration": 1.892,
      "transcribe_duration": 1.839,
      "wpm": 151,
      "message": "2 ตัวหน้ามันเป็นลบ"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 4.274,
      "speech_duration": 4.26,
      "transcribe_duration": 4.274,
      "wpm": 141,
      "message": "2 ตัวที่ 2 มันก็เป็นลบเหมือนหรือต่างกัน"
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 0.473,
      "speech_duration": 0.356,
      "transcribe_duration": 0.473,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 2.135,
      "speech_duration": 2.148,
      "transcribe_duration": 2.135,
      "wpm": 216,
      "message": "ถามว่ามันเหมือนหรือต่างกันก่อน"
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 172,
      "message": "มันเหมือนหรือต่างกัน"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 5.714,
      "speech_duration": 5.732,
      "transcribe_duration": 5.714,
      "wpm": 167,
      "message": "ใช่มันเหมือนกันลบกับลบมันเหมือนกันเมื่อไหร่ก็ตามที่มันเหมือนกัน"
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 1.454,
      "speech_duration": 1.444,
      "transcribe_duration": 1.454,
      "wpm": 135,
      "message": "นานแล้วนะลูก"
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 1.44,
      "speech_duration": 1.444,
      "transcribe_duration": 1.44,
      "wpm": 177,
      "message": "เมื่อกี้เราเอามา"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 4.539,
      "speech_duration": 4.516,
      "transcribe_duration": 4.539,
      "wpm": 193,
      "message": "มานพใช่ไหมคะตัวอย่างแรกพ่อมันต่างกันแต่อันนี้มันเหมือนกัน"
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 2.569,
      "speech_duration": 2.596,
      "transcribe_duration": 2.569,
      "wpm": 173,
      "message": "มันเหมือนกันเพราะมันเหมือนกัน"
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 5.629,
      "speech_duration": 5.604,
      "transcribe_duration": 5.629,
      "wpm": 217,
      "message": "เราไม่ต้องสนใจสัญลักษณ์ข้างหน้าเราไม่สนใจสัญลักษณ์ข้างหน้าแล้วเราเอาแต่ตัวเลขค่ะ"
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 4.271,
      "speech_duration": 4.26,
      "transcribe_duration": 4.271,
      "wpm": 169,
      "message": "เอาแต่ตัวเลขมาบวกกัน 2 กับ 2 บวกกันเป็นเท่าไหร่"
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 3.117,
      "speech_duration": 3.108,
      "transcribe_duration": 3.117,
      "wpm": 125,
      "message": "2 กับ 2 รวมกันเป็น 4 ใบนะ"
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 3.301,
      "speech_duration": 3.3,
      "transcribe_duration": 3.301,
      "wpm": 132,
      "message": "เพราะมันเป็นสีมุกอ่ะคันที่ 3"
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 2.647,
      "speech_duration": 2.66,
      "transcribe_duration": 2.647,
      "wpm": 209,
      "message": "สัญลักษณ์มันเหมือนกันเป็นคู่อย่างนี้"
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.148,
      "transcribe_duration": 2.17,
      "wpm": 147,
      "message": "เอาตามมาด้วยเลยค่ะลบ"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 5.402,
      "speech_duration": 5.348,
      "transcribe_duration": 5.402,
      "wpm": 132,
      "message": "เอารถสีดำมาสายเลยก็ไป - 4 คำตอบของคู่ที่ 2 คือ"
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 1.902,
      "speech_duration": 1.892,
      "transcribe_duration": 1.902,
      "wpm": 143,
      "message": "สีนั่นเองมีถามไหม"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 2.723,
      "speech_duration": 2.724,
      "transcribe_duration": 2.723,
      "wpm": 160,
      "message": "มีใครติดตรงไหนไหมเข้าใจไหมคะ"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 2.107,
      "speech_duration": 2.148,
      "transcribe_duration": 2.107,
      "wpm": 126,
      "message": "ลำดับวิธีการคิดนะ"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 97,
      "message": "ถามได้นะคะ"
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 0.754,
      "speech_duration": 0.804,
      "transcribe_duration": 0.754,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 2.56,
      "speech_duration": 2.596,
      "transcribe_duration": 2.56,
      "wpm": 121,
      "message": "มาดูคู่ต่อไปคู่ที่ 3"
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.484,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.292,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.996,
      "transcribe_duration": 0.963,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 0.591,
      "speech_duration": 0.548,
      "transcribe_duration": 0.591,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 3.973,
      "speech_duration": 3.94,
      "transcribe_duration": 3.973,
      "wpm": 88,
      "message": "ลบหลู่นะคู่นี้คู่ที่ 3"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 1.489,
      "speech_duration": 1.508,
      "transcribe_duration": 1.489,
      "wpm": 99,
      "message": "ลบ 6 ตั้ง"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 3.537,
      "speech_duration": 3.556,
      "transcribe_duration": 3.537,
      "wpm": 152,
      "message": "ลบด้วยเอาแล้วอันนี้ก็ติดลบเหมือนกัน"
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.42,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 1.258,
      "speech_duration": 1.252,
      "transcribe_duration": 1.258,
      "wpm": 156,
      "message": "ลบ 2 นะเนี่ย"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 4.584,
      "speech_duration": 4.58,
      "transcribe_duration": 4.584,
      "wpm": 118,
      "message": "-6 ลบด้วยลบ 2 นะลูกที่นี้ขั้นตอนแรก"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 144,
      "message": "ถ้ามันมีรถติดกันแบบนี้"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.228,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 6.447,
      "speech_duration": 6.436,
      "transcribe_duration": 6.447,
      "wpm": 177,
      "message": "อันดับแรกเลยยังไม่ต้องไปสังเกตนะลูกเมื่อไหร่ก็ตามลบกับลบมันอยู่ชิดกันแบบนี้"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 144,
      "message": "เปลี่ยนนะคะ"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 0.514,
      "speech_duration": 0.356,
      "transcribe_duration": 0.514,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 5.318,
      "speech_duration": 5.284,
      "transcribe_duration": 5.318,
      "wpm": 216,
      "message": "เปลี่ยน - ที่อยู่ใกล้ๆนี่เปลี่ยนเป็นเครื่องหมายบวกนะคะเปลี่ยนเครื่องหมายบวก"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 5.574,
      "speech_duration": 5.54,
      "transcribe_duration": 5.574,
      "wpm": 160,
      "message": "ลบกับลบรวมกันเนี่ยขีด 2 ขีดเอามารวมกันก็เป็นบวกเพราะฉะนั้น"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 3.427,
      "speech_duration": 3.428,
      "transcribe_duration": 3.427,
      "wpm": 144,
      "message": "ตัวนี้มันมีค่าเท่ากับ - 6 + ด้วย"
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 3.708,
      "speech_duration": 3.684,
      "transcribe_duration": 3.708,
      "wpm": 147,
      "message": "2 นั้นเองเข้าใจนะพ่อมันมาบวกกันปุ๊บ"
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 1.553,
      "speech_duration": 1.572,
      "transcribe_duration": 1.553,
      "wpm": 219,
      "message": "เสร็จแล้วทำเหมือนครั้ง"
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 1.287,
      "speech_duration": 1.316,
      "transcribe_duration": 1.287,
      "wpm": 103,
      "message": "ตัวอย่าง"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 0.772,
      "speech_duration": 0.804,
      "transcribe_duration": 0.772,
      "wpm": 168,
      "message": "เมื่อกี้"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 1.323,
      "speech_duration": 1.38,
      "transcribe_duration": 1.323,
      "wpm": 120,
      "message": "เอามาดูว่า"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 5.572,
      "speech_duration": 5.54,
      "transcribe_duration": 5.572,
      "wpm": 168,
      "message": "สัญลักษณ์ข้างหน้าตัวเลขนะคะเป็นบวกหรือเป็นลบเหมือนหรือต่างกัน"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 1.104,
      "speech_duration": 1.124,
      "transcribe_duration": 1.104,
      "wpm": 120,
      "message": "ลบใช่ไหม"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.228,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.508,
      "transcribe_duration": 1.484,
      "wpm": 179,
      "message": "6 เป็นลบใช่ไหมลูก"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 3.97,
      "speech_duration": 3.94,
      "transcribe_duration": 3.97,
      "wpm": 171,
      "message": "6 - 2 เป็นบวกเหมือนหรือต่างเหมือนหรือต่างกัน"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 3.718,
      "speech_duration": 3.684,
      "transcribe_duration": 3.718,
      "wpm": 114,
      "message": "ต่างกันใช่พ่อมันต่างกันปุ๊บ"
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 5.626,
      "speech_duration": 5.54,
      "transcribe_duration": 5.626,
      "wpm": 154,
      "message": "ต่างกันปุ๊บรู้เลยว่ามันจะต้องเอามาลบนะคะเมื่อต่างเอามาลบ"
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 2.073,
      "speech_duration": 2.084,
      "transcribe_duration": 2.073,
      "wpm": 158,
      "message": "ถ้าเหมือนเอามารวมนะคะ"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 2.519,
      "speech_duration": 2.532,
      "transcribe_duration": 2.519,
      "wpm": 142,
      "message": "มันต่างแล้วนะเอามาลบออก"
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 4.618,
      "speech_duration": 4.58,
      "transcribe_duration": 4.618,
      "wpm": 236,
      "message": "ไม่ต้องสนใจสัญลักษณ์ข้างหน้ามันจะเป็นบวกเป็นลบไม่ต้องสนใจเอาแต่ฆ่ามันมา"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 3.877,
      "speech_duration": 3.812,
      "transcribe_duration": 3.877,
      "wpm": 173,
      "message": "ค่าที่มันมากที่สุดก็คือ 6 ใช่ไหมคะ 6 นี้มาก"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.666,
      "speech_duration": 0.676,
      "transcribe_duration": 0.666,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 4.436,
      "speech_duration": 4.388,
      "transcribe_duration": 4.436,
      "wpm": 181,
      "message": "ต้อง 2 ที่มันน้อยเอา 6 ตั้งเอาออก 2 เหลือเท่าไหร่ลูก"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 2.395,
      "speech_duration": 2.404,
      "transcribe_duration": 2.395,
      "wpm": 181,
      "message": "เหลือเท่าไหร่เอาออกก็เหลือ 4"
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 1.379,
      "speech_duration": 1.38,
      "transcribe_duration": 1.379,
      "wpm": 43,
      "message": "ใช่"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 5.313,
      "speech_duration": 5.284,
      "transcribe_duration": 5.313,
      "wpm": 170,
      "message": "พอได้ 4 ปุ๊บสัญลักษณ์ตัวที่มากกว่าคือลบใช่ไหมคะอยู่ข้างหน้า"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 1.752,
      "speech_duration": 1.764,
      "transcribe_duration": 1.752,
      "wpm": 136,
      "message": "เอารถตามมาใส่ 4"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 4.492,
      "speech_duration": 4.516,
      "transcribe_duration": 4.492,
      "wpm": 149,
      "message": "เรียบร้อยเลยคำตอบก็คือลบ 4 นั้นเองเข้าใจนะคะ"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 5.844,
      "speech_duration": 5.796,
      "transcribe_duration": 5.844,
      "wpm": 176,
      "message": "แต่อันนี้กูเตือนนะลูกลูกจะต้องไปทำความเข้าใจกับลำดับวิธีการคิดเนี่ย"
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 2.953,
      "speech_duration": 2.98,
      "transcribe_duration": 2.953,
      "wpm": 166,
      "message": "อย่างนี้ให้ได้นะคะแล้วก็ทำให้ได้"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 2.321,
      "speech_duration": 2.34,
      "transcribe_duration": 2.321,
      "wpm": 192,
      "message": "บ้านสับสนเรื่องของสัญลักษณ์นะ"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 1.097,
      "speech_duration": 1.124,
      "transcribe_duration": 1.097,
      "wpm": 80,
      "message": "มันมี"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 3.958,
      "speech_duration": 3.94,
      "transcribe_duration": 3.958,
      "wpm": 164,
      "message": "สิ่งที่จะต้องจำนะคะถ้าเราจำได้เนี่ยมันก็จะ"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 4.009,
      "speech_duration": 4.004,
      "transcribe_duration": 4.009,
      "wpm": 161,
      "message": "ต่อไปไม่ว่าจะเจอโจทย์ยากแค่ไหนลูกก็จะทำได้"
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 1.248,
      "speech_duration": 1.252,
      "transcribe_duration": 1.248,
      "wpm": 84,
      "message": "รูปหนู"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 0.447,
      "speech_duration": 0.228,
      "transcribe_duration": 0.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 2.442,
      "speech_duration": 2.468,
      "transcribe_duration": 2.442,
      "wpm": 122,
      "message": "คู่แรกก็เท่ากับ - 4"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 2.986,
      "speech_duration": 2.98,
      "transcribe_duration": 2.986,
      "wpm": 161,
      "message": "คู่ที่ 2 ก็เท่ากับ - 4 คู่ที่ 3"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 3.463,
      "speech_duration": 3.428,
      "transcribe_duration": 3.463,
      "wpm": 162,
      "message": "ก็ลบสิเหมือนกันเพราะฉะนั้นถ้าดีมีไหม"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 127,
      "message": "ก็ดีเหมือนกันมี"
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 3.521,
      "speech_duration": 3.492,
      "transcribe_duration": 3.521,
      "wpm": 142,
      "message": "ถ้าดีคำตอบก็คือลบ 4 นั่นเองแต่นะ"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 1.348,
      "speech_duration": 1.38,
      "transcribe_duration": 1.348,
      "wpm": 98,
      "message": "ok นะลูก"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.534,
      "speech_duration": 0.548,
      "transcribe_duration": 0.534,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.444,
      "transcribe_duration": 1.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 5.908,
      "speech_duration": 5.86,
      "transcribe_duration": 5.908,
      "wpm": 182,
      "message": "วันนี้นะคะสิ่งที่เราจะเรียนเรื่องที่เราจะเรียนในวันนี้เมื่อกี้แค่ทวนนะ"
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.724,
      "transcribe_duration": 2.704,
      "wpm": 110,
      "message": "เมื่อกี้น่ะครูทบทวน"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 2.555,
      "speech_duration": 2.468,
      "transcribe_duration": 2.555,
      "wpm": 146,
      "message": "ส่วนมากลูกจะจำได้แค่ไหน"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 5.194,
      "speech_duration": 5.22,
      "transcribe_duration": 5.194,
      "wpm": 198,
      "message": "แต่เนื้อหาที่เราจะเรียนวันนี้ก็คือเรื่องของพจน์ทั่วไปของลำดับเลขคณิต"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.276,
      "transcribe_duration": 2.227,
      "wpm": 198,
      "message": "พจน์ทั่วไปสัญลักษณ์คืออะไรลูก"
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.548,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 179,
      "message": "รถทั่วไปสัญลักษณ์จำได้ไหมคะ"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 2.134,
      "speech_duration": 2.148,
      "transcribe_duration": 2.134,
      "wpm": 63,
      "message": "A N นะคะ"
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 6.942,
      "speech_duration": 6.692,
      "transcribe_duration": 6.942,
      "wpm": 159,
      "message": "a n ห้อยอยู่ข้างล่างนี่คือพจน์ทั่วไปของลำดับอย่างที่กูบอกในตัวอย่างว่า"
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 3.359,
      "speech_duration": 3.3,
      "transcribe_duration": 3.359,
      "wpm": 177,
      "message": "กูอยากอยากรู้ว่า a50 นี่มันค่าเท่าไหร่"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.638,
      "speech_duration": 1.636,
      "transcribe_duration": 1.638,
      "wpm": 128,
      "message": "กว่าจะมาบวกลบ"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 7.971,
      "speech_duration": 7.972,
      "transcribe_duration": 7.971,
      "wpm": 156,
      "message": "ดูว่ามันตำแหน่งนี้มันมีค่าเท่าไหร่มันก็นานเราใช้วิธีการหาพจน์ทั่วไปเพื่อหาคำตอบได้"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 1.154,
      "speech_duration": 1.188,
      "transcribe_duration": 1.154,
      "wpm": 101,
      "message": "หายเวลา"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 3.213,
      "speech_duration": 3.172,
      "transcribe_duration": 3.213,
      "wpm": 189,
      "message": "นิดนึงนะคะที่นี้ลูกจะต้องมาทำของพ่อจ่าย"
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 0.862,
      "speech_duration": 0.868,
      "transcribe_duration": 0.862,
      "wpm": 156,
      "message": "ครั้งนี้"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 2.911,
      "speech_duration": 2.916,
      "transcribe_duration": 2.911,
      "wpm": 206,
      "message": "สิ่งที่ลูกจะต้องทำแล้วก็ตอบกูได้แล้วคือ"
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 4.988,
      "speech_duration": 4.964,
      "transcribe_duration": 4.988,
      "wpm": 160,
      "message": "จะต้องหาพจน์ทั่วไปของลำดับเลขคณิตได้มากครูให้ลำดับมา"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 2.838,
      "speech_duration": 2.788,
      "transcribe_duration": 2.838,
      "wpm": 145,
      "message": "ลูกจะต้องหา a n ให้ได้นะคะ"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 0.371,
      "speech_duration": 0.292,
      "transcribe_duration": 0.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 0.738,
      "speech_duration": 0.74,
      "transcribe_duration": 0.738,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 1.589,
      "speech_duration": 1.636,
      "transcribe_duration": 1.589,
      "wpm": 128,
      "message": "เมื่อครูกำหนด"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 2.955,
      "speech_duration": 2.98,
      "transcribe_duration": 2.955,
      "wpm": 171,
      "message": "พจน์ทั่วไปมาให้ลูกจะต้องหาพจน์ที่"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 2.668,
      "speech_duration": 2.66,
      "transcribe_duration": 2.668,
      "wpm": 186,
      "message": "สอบครูให้ได้มีอยู่ 2 ประเด็นนะคะ"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 2.604,
      "speech_duration": 2.596,
      "transcribe_duration": 2.604,
      "wpm": 162,
      "message": "2 ข้อวันนี้เวลาลูกเรียนแล้ว"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.548,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.612,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 44,
      "message": "ทวนๆ"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 2.311,
      "speech_duration": 2.34,
      "transcribe_duration": 2.311,
      "wpm": 45,
      "message": "เรามัก"
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.484,
      "transcribe_duration": 0.478,
      "wpm": 124,
      "message": "จ้า"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 0.977,
      "speech_duration": 0.996,
      "transcribe_duration": 0.977,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 1.119,
      "speech_duration": 1.124,
      "transcribe_duration": 1.119,
      "wpm": 147,
      "message": "วันนี้แหละ"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.292,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 1.306,
      "speech_duration": 1.316,
      "transcribe_duration": 1.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 1.67,
      "speech_duration": 1.7,
      "transcribe_duration": 1.67,
      "wpm": 71,
      "message": "บวกด้วย"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 0.535,
      "speech_duration": 0.548,
      "transcribe_duration": 0.535,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.124,
      "transcribe_duration": 1.137,
      "wpm": 80,
      "message": "n - 1"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 0.839,
      "speech_duration": 0.868,
      "transcribe_duration": 0.839,
      "wpm": 121,
      "message": "หุ่นดี"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 0.594,
      "speech_duration": 0.612,
      "transcribe_duration": 0.594,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.508,
      "transcribe_duration": 1.523,
      "wpm": 109,
      "message": "นี่คือเหงา"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 3.041,
      "speech_duration": 2.98,
      "transcribe_duration": 3.041,
      "wpm": 156,
      "message": "ลูกจะต้องต่ำกว่านี้ให้ได้นะลูก"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 1.839,
      "speech_duration": 1.828,
      "transcribe_duration": 1.839,
      "wpm": 181,
      "message": "อันนี้จะเอาไว้เลยนะคะ"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 5.167,
      "speech_duration": 5.092,
      "transcribe_duration": 5.167,
      "wpm": 197,
      "message": "เพราะมันจะได้ใช้ตลอดไปได้เรื่อยๆสุดวันนี้สำคัญมากลูกจะต้องจำให้ได้"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 3.388,
      "speech_duration": 3.364,
      "transcribe_duration": 3.388,
      "wpm": 161,
      "message": "วันนี้ครูกำหนดมาให้ลำดับตัวนี้ลำดับ"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 1.795,
      "speech_duration": 1.764,
      "transcribe_duration": 1.795,
      "wpm": 128,
      "message": "ที่ 6 8 และ 10"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 0.354,
      "speech_duration": 0.356,
      "transcribe_duration": 0.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.455,
      "speech_duration": 0.42,
      "transcribe_duration": 0.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 2.691,
      "speech_duration": 2.66,
      "transcribe_duration": 2.691,
      "wpm": 180,
      "message": "หลักสูตรสิ่งที่ลูกจะต้องคืออะไร"
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 1.749,
      "speech_duration": 1.764,
      "transcribe_duration": 1.749,
      "wpm": 94,
      "message": "A1 ขนาดนี้"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 97,
      "message": "A1 คืออะไรคะ"
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 1.528,
      "speech_duration": 1.572,
      "transcribe_duration": 1.528,
      "wpm": 172,
      "message": "ซื้อเท่าไหร่ปลื้ม"
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 1.82,
      "speech_duration": 1.828,
      "transcribe_duration": 1.82,
      "wpm": 107,
      "message": "a10 เท่าไหร่"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.292,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 4.763,
      "speech_duration": 4.708,
      "transcribe_duration": 4.763,
      "wpm": 147,
      "message": "1 คือ 2 รู้แล้วรู้แล้ว A1 คือ 2 เก่งมากที่นี่"
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 4.135,
      "speech_duration": 4.068,
      "transcribe_duration": 4.135,
      "wpm": 162,
      "message": "ค่าที่เราจะต้องรู้อีกค่าหนึ่งก็คือค่าดีนะคะ"
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 1.057,
      "speech_duration": 1.06,
      "transcribe_duration": 1.057,
      "wpm": 85,
      "message": "ถ้าดี"
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 2.766,
      "speech_duration": 2.788,
      "transcribe_duration": 2.766,
      "wpm": 156,
      "message": "จากลำดับดี๊ดีเป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 1.302,
      "speech_duration": 1.316,
      "transcribe_duration": 1.302,
      "wpm": 125,
      "message": "ข้อดีคือผล"
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 1.172,
      "speech_duration": 1.188,
      "transcribe_duration": 1.172,
      "wpm": 126,
      "message": "สร้างรั้ว"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 0.891,
      "speech_duration": 0.932,
      "transcribe_duration": 0.891,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 1.625,
      "speech_duration": 1.636,
      "transcribe_duration": 1.625,
      "wpm": 128,
      "message": "แม่คะเราก็เอา"
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 1.843,
      "speech_duration": 1.892,
      "transcribe_duration": 1.843,
      "wpm": 63,
      "message": "มารบกัน"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 4.289,
      "speech_duration": 4.26,
      "transcribe_duration": 4.289,
      "wpm": 67,
      "message": "ตัวนี้คู่แรก 4 - 2"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 156,
      "message": "4 - 2 เท่าไหร่"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.356,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 0.691,
      "speech_duration": 0.74,
      "transcribe_duration": 0.691,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 1.675,
      "speech_duration": 1.7,
      "transcribe_duration": 1.675,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.356,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 2.05,
      "speech_duration": 1.956,
      "transcribe_duration": 2.05,
      "wpm": 54,
      "message": "ไอ้สอง"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 3.156,
      "speech_duration": 3.172,
      "transcribe_duration": 3.156,
      "wpm": 47,
      "message": "- 456 - 4"
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 1.396,
      "speech_duration": 1.444,
      "transcribe_duration": 1.396,
      "wpm": 166,
      "message": "เหลือเท่าไหร่คะ"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 65,
      "message": "6 - 4"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 2.567,
      "speech_duration": 2.596,
      "transcribe_duration": 2.567,
      "wpm": 46,
      "message": "เหลือ 2"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 2.956,
      "speech_duration": 2.98,
      "transcribe_duration": 2.956,
      "wpm": 81,
      "message": "ใช่ต้องมาคู่นี้"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 2.488,
      "speech_duration": 2.468,
      "transcribe_duration": 2.488,
      "wpm": 140,
      "message": "ก็เหมือนกันนะซูมได้เลย"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.782,
      "speech_duration": 0.804,
      "transcribe_duration": 0.782,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 2.869,
      "speech_duration": 2.852,
      "transcribe_duration": 2.869,
      "wpm": 100,
      "message": "ค่าดีคือ 2 นั่นเอง"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 2.532,
      "speech_duration": 2.532,
      "transcribe_duration": 2.532,
      "wpm": 89,
      "message": "นะคะ 2 นั่นเอง"
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 2.328,
      "speech_duration": 2.34,
      "transcribe_duration": 2.328,
      "wpm": 141,
      "message": "ที่นี้เรารู้แล้วนะลูก"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 2.06,
      "speech_duration": 2.084,
      "transcribe_duration": 2.06,
      "wpm": 108,
      "message": "ใช่แล้วรู้แล้ว"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 1.438,
      "speech_duration": 1.444,
      "transcribe_duration": 1.438,
      "wpm": 104,
      "message": "เอาค่าที่"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 1.752,
      "speech_duration": 1.764,
      "transcribe_duration": 1.752,
      "wpm": 145,
      "message": "เรารู้เนี่ยมาแทน"
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 2.55,
      "speech_duration": 2.596,
      "transcribe_duration": 2.55,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 1.766,
      "speech_duration": 1.764,
      "transcribe_duration": 1.766,
      "wpm": 51,
      "message": "เลโก้"
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 0.638,
      "speech_duration": 0.676,
      "transcribe_duration": 0.638,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.387,
      "speech_duration": 0.356,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.292,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 0.703,
      "speech_duration": 0.74,
      "transcribe_duration": 0.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 0.568,
      "speech_duration": 0.612,
      "transcribe_duration": 0.568,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 0.713,
      "speech_duration": 0.74,
      "transcribe_duration": 0.713,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.484,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.541,
      "speech_duration": 0.548,
      "transcribe_duration": 0.541,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 162,
      "message": "กระต่ายตัวเล็กเข้าไปข้างในได้ยังไง"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.837,
      "speech_duration": 0.868,
      "transcribe_duration": 0.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 0.984,
      "speech_duration": 0.996,
      "transcribe_duration": 0.984,
      "wpm": 120,
      "message": "ที่อยู่"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 0.635,
      "speech_duration": 0.676,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 5.083,
      "speech_duration": 5.092,
      "transcribe_duration": 5.083,
      "wpm": 82,
      "message": "รถตรงนี้เอาลงเหมือนเดิมนะคะ"
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 2.336,
      "speech_duration": 2.34,
      "transcribe_duration": 2.336,
      "wpm": 64,
      "message": "โอนกลับ 2"
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 3.69,
      "speech_duration": 3.684,
      "transcribe_duration": 3.69,
      "wpm": 175,
      "message": "ตัวที่อยู่ข้างหลังอันนี้การขูดง่ายอยู่นะคะ"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 1.861,
      "speech_duration": 1.892,
      "transcribe_duration": 1.861,
      "wpm": 166,
      "message": "หาตัวเลขเหมือนกันเลย"
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.843,
      "speech_duration": 0.868,
      "transcribe_duration": 0.843,
      "wpm": 35,
      "message": "2"
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 3.429,
      "speech_duration": 3.428,
      "transcribe_duration": 3.429,
      "wpm": 70,
      "message": "2 * N = 2n นะคะ"
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 2.646,
      "speech_duration": 2.66,
      "transcribe_duration": 2.646,
      "wpm": 96,
      "message": "1 * 2 = เท่าไหร่"
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 120,
      "message": "เท่ากับ 2"
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 98,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 4.612,
      "speech_duration": 4.58,
      "transcribe_duration": 4.612,
      "wpm": 115,
      "message": "ทีนี้ตัวที่มันสามารถเอามารวมกันได้"
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 171,
      "message": "ที่นักเรียนรู้"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 2.443,
      "speech_duration": 2.468,
      "transcribe_duration": 2.443,
      "wpm": 79,
      "message": "เลข 2 กับ -2"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 1.428,
      "speech_duration": 1.444,
      "transcribe_duration": 1.428,
      "wpm": 156,
      "message": "เอาออกใช่ไหมคะ"
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 1.857,
      "speech_duration": 1.892,
      "transcribe_duration": 1.857,
      "wpm": 159,
      "message": "2 - 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 1.642,
      "speech_duration": 1.636,
      "transcribe_duration": 1.642,
      "wpm": 183,
      "message": "2 - 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 2.258,
      "speech_duration": 2.276,
      "transcribe_duration": 2.258,
      "wpm": 152,
      "message": "2 กับ -2 เหลือเท่าไหร่"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 1.839,
      "speech_duration": 1.892,
      "transcribe_duration": 1.839,
      "wpm": 55,
      "message": "เอาดีๆ"
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 2.554,
      "speech_duration": 2.596,
      "transcribe_duration": 2.554,
      "wpm": 127,
      "message": "2 ออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 1.957,
      "speech_duration": 2.02,
      "transcribe_duration": 1.957,
      "wpm": 30,
      "message": "หรอ"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.349,
      "speech_duration": 1.38,
      "transcribe_duration": 1.349,
      "wpm": 141,
      "message": "ตัวนี้เราดึง"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 7.343,
      "speech_duration": 7.268,
      "transcribe_duration": 7.343,
      "wpm": 169,
      "message": "มันเป็น 2 n2n นี้เรายังไม่ต้องมาคิดเรามาดูตัวเลขนะคะที่สามารถเอามาดำเนินการกันได้"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 1.363,
      "speech_duration": 1.38,
      "transcribe_duration": 1.363,
      "wpm": 185,
      "message": "ก็คือตัวที่ไม่มี"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 1.024,
      "speech_duration": 1.06,
      "transcribe_duration": 1.024,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 2.912,
      "speech_duration": 2.916,
      "transcribe_duration": 2.912,
      "wpm": 113,
      "message": "ตัวเลขตัวนี้ 2 กับ -2"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 5.494,
      "speech_duration": 5.476,
      "transcribe_duration": 5.494,
      "wpm": 194,
      "message": "2 ข้างหน้าเป็นบวกตัวข้างหลังเป็นลบเพราะฉะนั้น 2 เอาออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 1.089,
      "speech_duration": 1.124,
      "transcribe_duration": 1.089,
      "wpm": 187,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 2.653,
      "speech_duration": 2.66,
      "transcribe_duration": 2.653,
      "wpm": 141,
      "message": "2 เอาออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 0.754,
      "speech_duration": 0.804,
      "transcribe_duration": 0.754,
      "wpm": 75,
      "message": "ใช่"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.484,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 1.537,
      "speech_duration": 1.572,
      "transcribe_duration": 1.537,
      "wpm": 57,
      "message": "งงหรอ"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 4.892,
      "speech_duration": 4.9,
      "transcribe_duration": 4.892,
      "wpm": 92,
      "message": "จะเป็น + 4 ได้ยังไง 2 - 2 ลูก"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 1.559,
      "speech_duration": 1.572,
      "transcribe_duration": 1.559,
      "wpm": 19,
      "message": "0"
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 5.337,
      "speech_duration": 5.284,
      "transcribe_duration": 5.337,
      "wpm": 199,
      "message": "มันมีอยู่ 2 รอบออกไปทิ้งเลยเนี่ยดึงออกไป 2 เพราะฉะนั้นมันก็จะว่างๆเลย"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 1.693,
      "speech_duration": 1.7,
      "transcribe_duration": 1.693,
      "wpm": 159,
      "message": "ก็เหลือ 0 นั่นเอง"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 3.719,
      "speech_duration": 3.684,
      "transcribe_duration": 3.719,
      "wpm": 175,
      "message": "เมื่อมันเป็นศูนย์ครูก็เลยไม่ใส่หมวก 0 นะคะ"
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 6.393,
      "speech_duration": 6.372,
      "transcribe_duration": 6.393,
      "wpm": 188,
      "message": "รอคำตอบเดี๋ยวครูจะไม่เขียนศูนย์เพราะมันไม่มีค่าอะไรมันก็มันก็เลยยังเหลือแค่ 2 m"
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 2.354,
      "speech_duration": 2.404,
      "transcribe_duration": 2.354,
      "wpm": 181,
      "message": "เพราะฉะนั้นคำตอบของตัวนี้คือ"
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.724,
      "transcribe_duration": 2.704,
      "wpm": 50,
      "message": "a n = 2n"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 3.223,
      "speech_duration": 3.236,
      "transcribe_duration": 3.223,
      "wpm": 172,
      "message": "พจน์ทั่วไปของลำดับที่อยู่ข้างบนก็คือ"
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 1.617,
      "speech_duration": 1.636,
      "transcribe_duration": 1.617,
      "wpm": 110,
      "message": "2 n นั่นเอง"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 100,
      "message": "Mini militia"
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 3.087,
      "speech_duration": 3.108,
      "transcribe_duration": 3.087,
      "wpm": 125,
      "message": "มันถูกหรือเปล่าพจน์ทั่วไป"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 4.395,
      "speech_duration": 4.388,
      "transcribe_duration": 4.395,
      "wpm": 195,
      "message": "ของลำดับนี้มันถูกไหมเราจะมาตรวจการว่ามันถูกหรือเปล่านะคะ"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 2.748,
      "speech_duration": 2.788,
      "transcribe_duration": 2.748,
      "wpm": 135,
      "message": "วิธีการตรวจสอบถูกหรือผิด"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 4.204,
      "speech_duration": 4.196,
      "transcribe_duration": 4.204,
      "wpm": 168,
      "message": "เมื่อกี้เราหาได้แล้วพจน์ทั่วไปคือ 2 n ใช่ไหมคะ"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 145,
      "message": "เอ็งเปลี่ยนไปตาม"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 2.204,
      "speech_duration": 2.212,
      "transcribe_duration": 2.204,
      "wpm": 197,
      "message": "พจน์ที่เท่าไหร่ถ้าเราเปลี่ยน"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 2.46,
      "speech_duration": 2.468,
      "transcribe_duration": 2.46,
      "wpm": 115,
      "message": "a n n ตำแหน่งที่ 1"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 1.644,
      "speech_duration": 1.636,
      "transcribe_duration": 1.644,
      "wpm": 138,
      "message": "ลูกสังเกตดีๆนะ"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 4.274,
      "speech_duration": 4.196,
      "transcribe_duration": 4.274,
      "wpm": 240,
      "message": "n ตัวข้างหน้ากับไอ้ตัวข้างหลังจะต้องเป็นตัวเดียวกันห้ามสลับเด็ดขาด"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 149,
      "message": "นะคะห้ามสลับเด็ดขาด"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 1.521,
      "speech_duration": 1.572,
      "transcribe_duration": 1.521,
      "wpm": 143,
      "message": "ข้างหน้าเป็น 1"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 2.922,
      "speech_duration": 2.916,
      "transcribe_duration": 2.922,
      "wpm": 170,
      "message": "ข้างหลังจะต้องเป็นหนึ่งเท่ากันนะ"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 0.956,
      "speech_duration": 0.996,
      "transcribe_duration": 0.956,
      "wpm": 90,
      "message": "วาสนา"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 7.119,
      "speech_duration": 7.012,
      "transcribe_duration": 7.119,
      "wpm": 190,
      "message": "ในวงเล็บเนี่ยมันชิดกันมันหมายถึงการคูณนะคะเมื่อไหร่ก็ตามสัญลักษณ์การคูณถ้าเป็นวงเล็บอยู่"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 5.307,
      "speech_duration": 5.22,
      "transcribe_duration": 5.307,
      "wpm": 172,
      "message": "การคือการคูณหรืออาจจะใช้สัญลักษณ์การคูณใส่เข้ามาก็จะเป็นการ"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 4.951,
      "speech_duration": 4.9,
      "transcribe_duration": 4.951,
      "wpm": 162,
      "message": "หรือจุดอยู่ตรงกลางนะคะตัวเลขและจุดอยู่ตรงกลางระหว่าง"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 4.375,
      "speech_duration": 4.26,
      "transcribe_duration": 4.375,
      "wpm": 148,
      "message": "ตัวเลขเนี่ยมันก็คือการคูณต้องจำให้ได้นะคะ"
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 5.724,
      "speech_duration": 5.732,
      "transcribe_duration": 5.724,
      "wpm": 165,
      "message": "สัญลักษณ์การคูณและมีหลากหลายรูปแบบมากเลยนะคะ 2 * 1 ได้เท่าไหร่"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 132,
      "message": "2 * 1 เท่าไหร่"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 52,
      "message": "21"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 1.534,
      "speech_duration": 1.572,
      "transcribe_duration": 1.534,
      "wpm": 19,
      "message": "2"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 3.13,
      "speech_duration": 3.108,
      "transcribe_duration": 3.13,
      "wpm": 145,
      "message": "การคูณ 2 คูณ 1 เท่ากับ 2 นะคะ"
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 2.666,
      "speech_duration": 2.66,
      "transcribe_duration": 2.666,
      "wpm": 113,
      "message": "ตำแหน่งที่ 2 ล่ะ A2"
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 171,
      "message": "เราเปลี่ยนเอ็น"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 1.158,
      "speech_duration": 1.188,
      "transcribe_duration": 1.158,
      "wpm": 38,
      "message": "22"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 2.882,
      "speech_duration": 2.916,
      "transcribe_duration": 2.882,
      "wpm": 144,
      "message": "2 * 2 เป็นเท่าไหร่เท่ากับ 4"
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 1.517,
      "speech_duration": 1.572,
      "transcribe_duration": 1.517,
      "wpm": 124,
      "message": "ตำแหน่งที่ 3"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 1.111,
      "speech_duration": 1.124,
      "transcribe_duration": 1.111,
      "wpm": 93,
      "message": "เป็น 6"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 1.226,
      "speech_duration": 1.252,
      "transcribe_duration": 1.226,
      "wpm": 120,
      "message": "เห็นไหมคะ"
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 1.202,
      "speech_duration": 1.252,
      "transcribe_duration": 1.202,
      "wpm": 156,
      "message": "เหมือนกันไหม"
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 1.693,
      "speech_duration": 1.7,
      "transcribe_duration": 1.693,
      "wpm": 124,
      "message": "ตำแหน่งที่ 12"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 2.977,
      "speech_duration": 2.98,
      "transcribe_duration": 2.977,
      "wpm": 141,
      "message": "ตำแหน่งที่ 24 ตำแหน่งที่ 36"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 186,
      "message": "และแน่นอนตำแหน่งที่ 4 ที่ 5 มันจะต้องถูก"
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 1.26,
      "speech_duration": 1.252,
      "transcribe_duration": 1.26,
      "wpm": 144,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 4.71,
      "speech_duration": 4.708,
      "transcribe_duration": 4.71,
      "wpm": 182,
      "message": "เราสามารถตรวจสอบกลับคืนไปได้ว่าพจน์ทั่วไปที่เราหาได้นั้น"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 3.162,
      "speech_duration": 3.172,
      "transcribe_duration": 3.162,
      "wpm": 161,
      "message": "หลักสูตรนั้นมันถูกหรือเปล่าโดยการ"
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 5.342,
      "speech_duration": 5.284,
      "transcribe_duration": 5.342,
      "wpm": 182,
      "message": "ทำตรวจสอบแบบนี้ราคาแทนค่า n ลงไปในตำแหน่งต่างๆและดูว่าค่าที่เรา"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 2.404,
      "speech_duration": 2.404,
      "transcribe_duration": 2.404,
      "wpm": 156,
      "message": "เช็คน่ะมันตรงไหมกับลำดับ"
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 1.213,
      "speech_duration": 1.252,
      "transcribe_duration": 1.213,
      "wpm": 60,
      "message": "เคนะ"
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 4.05,
      "speech_duration": 4.068,
      "transcribe_duration": 4.05,
      "wpm": 140,
      "message": "อาทิตย์นี้กูจะให้ลูกลองทำหาพจน์ทั่วไป"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 3.006,
      "speech_duration": 3.044,
      "transcribe_duration": 3.006,
      "wpm": 103,
      "message": "เมื่อกี้นะคะเมื่อกี้"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 2.692,
      "speech_duration": 2.66,
      "transcribe_duration": 2.692,
      "wpm": 175,
      "message": "พี่กูแสดงตัวอย่างมาให้ดูที่นี่"
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.228,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 2.569,
      "speech_duration": 2.596,
      "transcribe_duration": 2.569,
      "wpm": 121,
      "message": "ครูจะต้องให้ลูกทำเอง"
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.292,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 4.81,
      "speech_duration": 4.836,
      "transcribe_duration": 4.81,
      "wpm": 102,
      "message": "ดูหนังอันดับแรกอันดับแรกลำดับนี้"
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 1.958,
      "speech_duration": 1.956,
      "transcribe_duration": 1.958,
      "wpm": 146,
      "message": "สิ่งที่เราจะต้องหา"
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 6.202,
      "speech_duration": 6.116,
      "transcribe_duration": 6.202,
      "wpm": 157,
      "message": "สูตรจำให้ได้สูตรตัวนี้เขียนให้ได้และทำให้ได้สูตรการหาพจน์ทั่วไป"
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 4.204,
      "speech_duration": 4.196,
      "transcribe_duration": 4.204,
      "wpm": 125,
      "message": "= A 1 + ในวงเล็บ - 1 คูณด้วยดีนะคะ"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 1.928,
      "speech_duration": 1.956,
      "transcribe_duration": 1.928,
      "wpm": 176,
      "message": "สิ่งที่เราต้องหาคือ A1"
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 2.344,
      "speech_duration": 2.34,
      "transcribe_duration": 2.344,
      "wpm": 167,
      "message": "จากลำดับนี้ 1 คือเท่าไหร่"
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 1.62,
      "speech_duration": 1.636,
      "transcribe_duration": 1.62,
      "wpm": 156,
      "message": "A1 คือเท่าไหร่คะ"
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 1.254,
      "speech_duration": 1.252,
      "transcribe_duration": 1.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.824,
      "speech_duration": 1.828,
      "transcribe_duration": 1.824,
      "wpm": 25,
      "message": "11"
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 1.681,
      "speech_duration": 1.7,
      "transcribe_duration": 1.681,
      "wpm": 62,
      "message": "A1 คือ"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.837,
      "speech_duration": 0.868,
      "transcribe_duration": 0.837,
      "wpm": 156,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 2.829,
      "speech_duration": 2.852,
      "transcribe_duration": 2.829,
      "wpm": 153,
      "message": "11 นะคะก็คือเลขตัวนี้นั่นเอง"
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 3.57,
      "speech_duration": 3.492,
      "transcribe_duration": 3.57,
      "wpm": 206,
      "message": "หนึ่งคือ 11 แล้วดีเป็นเท่าไหร่แล้วลูกดีเท่าไหร่"
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.645,
      "speech_duration": 0.676,
      "transcribe_duration": 0.645,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 2.335,
      "speech_duration": 2.34,
      "transcribe_duration": 2.335,
      "wpm": 160,
      "message": "นี่คือหนึ่งดีคือเท่าไหร่"
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.292,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.746,
      "speech_duration": 0.804,
      "transcribe_duration": 0.746,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 1.087,
      "speech_duration": 1.124,
      "transcribe_duration": 1.087,
      "wpm": 80,
      "message": "ค่า D"
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 80,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 1.932,
      "speech_duration": 1.956,
      "transcribe_duration": 1.932,
      "wpm": 153,
      "message": "ค่า D คือผลต่างร่วม"
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 1.025,
      "speech_duration": 1.06,
      "transcribe_duration": 1.025,
      "wpm": 113,
      "message": "ลูกดูสิ"
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 1.76,
      "speech_duration": 1.764,
      "transcribe_duration": 1.76,
      "wpm": 77,
      "message": "11 ไป 13"
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 2.568,
      "speech_duration": 2.596,
      "transcribe_duration": 2.568,
      "wpm": 196,
      "message": "เอา 13 ตั้งลบออก 11 เหลือเท่าไหร่"
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 1.523,
      "speech_duration": 1.572,
      "transcribe_duration": 1.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 0.354,
      "speech_duration": 0.356,
      "transcribe_duration": 0.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.42,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 2.002,
      "speech_duration": 2.02,
      "transcribe_duration": 2.002,
      "wpm": 134,
      "message": "เข้าใจข้าดีไหมนี่"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.83,
      "speech_duration": 0.868,
      "transcribe_duration": 0.83,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 2.055,
      "speech_duration": 2.084,
      "transcribe_duration": 2.055,
      "wpm": 166,
      "message": "จะตอบมั่วปลื้มเท่าไหร่"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 1.883,
      "speech_duration": 1.892,
      "transcribe_duration": 1.883,
      "wpm": 151,
      "message": "ค่าดีค่าดีเท่าไหร่"
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 5.378,
      "speech_duration": 5.348,
      "transcribe_duration": 5.378,
      "wpm": 118,
      "message": "2 และนิ่งๆตอบครูสุอยู่คนเดียวนะคะค่าดีคือ"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 1.091,
      "speech_duration": 1.124,
      "transcribe_duration": 1.091,
      "wpm": 80,
      "message": "คือ 2"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 2.499,
      "speech_duration": 2.532,
      "transcribe_duration": 2.499,
      "wpm": 166,
      "message": "เริ่มดูแล้วคนอื่นมั่วหมดเลย"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 2.092,
      "speech_duration": 2.084,
      "transcribe_duration": 2.092,
      "wpm": 151,
      "message": "จำให้ได้ค่าดีคืออะไร"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 5.42,
      "speech_duration": 5.348,
      "transcribe_duration": 5.42,
      "wpm": 196,
      "message": "ข้อใดคือผลต่างร่วมลูกดูสิ 1 คู่นี้ครูชวนไปแล้วนะอาทิตย์นี้ล่ะเมื่อกี้"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 2.176,
      "speech_duration": 2.148,
      "transcribe_duration": 2.176,
      "wpm": 133,
      "message": "ชวนไปแล้วค่า D คือ"
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 2.088,
      "speech_duration": 2.084,
      "transcribe_duration": 2.088,
      "wpm": 122,
      "message": "ที่มันอยู่ติดกัน"
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 1.212,
      "speech_duration": 1.252,
      "transcribe_duration": 1.212,
      "wpm": 132,
      "message": "เอามาลบกัน"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 2.695,
      "speech_duration": 2.724,
      "transcribe_duration": 2.695,
      "wpm": 143,
      "message": "13 - ออก 11 เหลือเท่าไหร่"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.548,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.531,
      "speech_duration": 0.548,
      "transcribe_duration": 0.531,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.228,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.228,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 1.361,
      "speech_duration": 1.38,
      "transcribe_duration": 1.361,
      "wpm": 152,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.836,
      "speech_duration": 0.868,
      "transcribe_duration": 0.836,
      "wpm": 242,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.689,
      "speech_duration": 0.74,
      "transcribe_duration": 0.689,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 1.814,
      "speech_duration": 1.828,
      "transcribe_duration": 1.814,
      "wpm": 181,
      "message": "13 - 11 เหลือเท่าไหร่"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 1.172,
      "speech_duration": 1.188,
      "transcribe_duration": 1.172,
      "wpm": 101,
      "message": "เหลือ 2"
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 1.687,
      "speech_duration": 1.7,
      "transcribe_duration": 1.687,
      "wpm": 141,
      "message": "ทีนี้มาดูคู่นี้"
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 68,
      "message": "15 - 13"
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 1.014,
      "speech_duration": 1.06,
      "transcribe_duration": 1.014,
      "wpm": 198,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 0.582,
      "speech_duration": 0.612,
      "transcribe_duration": 0.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.892,
      "transcribe_duration": 1.925,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.48,
      "speech_duration": 0.292,
      "transcribe_duration": 0.48,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 2.055,
      "speech_duration": 2.084,
      "transcribe_duration": 2.055,
      "wpm": 86,
      "message": "เท่าไหร่ดีๆ"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 2.999,
      "speech_duration": 3.044,
      "transcribe_duration": 2.999,
      "wpm": 69,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 73,
      "message": "เหลือ 2"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 1.952,
      "speech_duration": 1.956,
      "transcribe_duration": 1.952,
      "wpm": 123,
      "message": "เหมือนกันไหม 22"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 6.532,
      "speech_duration": 6.372,
      "transcribe_duration": 6.532,
      "wpm": 155,
      "message": "แต่ละคู่เหมือนกันนะคะเหมือนกันเพราะฉะนั้นเราหาคำตอบได้แล้วนะหาเอง"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 1.3,
      "speech_duration": 1.316,
      "transcribe_duration": 1.3,
      "wpm": 103,
      "message": "จากลำดับ"
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 45,
      "message": "A 1 ="
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 3.475,
      "speech_duration": 3.428,
      "transcribe_duration": 3.475,
      "wpm": 140,
      "message": "D = 2 a 1 คืนเท่าไหร่นะเมื่อกี้"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 84,
      "message": "A1 คือ"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 1.15,
      "speech_duration": 1.188,
      "transcribe_duration": 1.15,
      "wpm": 38,
      "message": "11"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 2.384,
      "speech_duration": 2.34,
      "transcribe_duration": 2.384,
      "wpm": 173,
      "message": "ทีนี้ก็แทนค่าอยู่ในสูตรเลย"
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 1.504,
      "speech_duration": 1.444,
      "transcribe_duration": 1.504,
      "wpm": 125,
      "message": "แทงท่าเลยนะ"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 114,
      "message": "เอาสูตรมา"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 2.924,
      "speech_duration": 2.916,
      "transcribe_duration": 2.924,
      "wpm": 51,
      "message": "a n = a 1"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 2.241,
      "speech_duration": 2.276,
      "transcribe_duration": 2.241,
      "wpm": 92,
      "message": "บวกด้วย N - 1"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 1.546,
      "speech_duration": 1.572,
      "transcribe_duration": 1.546,
      "wpm": 76,
      "message": "คนไม่ดี"
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 3.854,
      "speech_duration": 3.812,
      "transcribe_duration": 3.854,
      "wpm": 118,
      "message": "นิดนึงสูตรมาแทนค่าลงไปเลยนะคะ"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 3.589,
      "speech_duration": 3.556,
      "transcribe_duration": 3.589,
      "wpm": 165,
      "message": "a n = a 1 เป็นเท่าไหร่เมื่อกี้ที่หาได้"
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 2.383,
      "speech_duration": 2.404,
      "transcribe_duration": 2.383,
      "wpm": 144,
      "message": "11 ไม่ใช่หนึ่งนะลูก 11"
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.761,
      "speech_duration": 0.804,
      "transcribe_duration": 0.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 3.201,
      "speech_duration": 3.172,
      "transcribe_duration": 3.201,
      "wpm": 166,
      "message": "มึงหัวเราะเปิดไม่ต้องหัวเราะเพื่อน"
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 3.744,
      "speech_duration": 3.748,
      "transcribe_duration": 3.744,
      "wpm": 124,
      "message": "A1 คือเท่าไหร่ปลื้ม 11 ยังองค์"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 4.685,
      "speech_duration": 4.644,
      "transcribe_duration": 4.685,
      "wpm": 145,
      "message": "รูปใบใหญ่วงอะไรในโลกเขียนหามาแล้วนี่ A1 = 11"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 3.226,
      "speech_duration": 3.172,
      "transcribe_duration": 3.226,
      "wpm": 170,
      "message": "A1 เขียนอยู่บนกระดาน 11 ที่ลูกตอบมา"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.774,
      "speech_duration": 0.804,
      "transcribe_duration": 0.774,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.772,
      "speech_duration": 0.804,
      "transcribe_duration": 0.772,
      "wpm": 112,
      "message": "ลำดับ"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 1.988,
      "speech_duration": 1.956,
      "transcribe_duration": 1.988,
      "wpm": 192,
      "message": "ลำดับที่ 1 A 1 ที่เรารู้"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 128,
      "message": "ก็เอา 11 ลงมา"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 4.135,
      "speech_duration": 4.132,
      "transcribe_duration": 4.135,
      "wpm": 171,
      "message": "ในวงเล็บเป็นลบหนึ่งเหมือนเดิมนะคะค่าดีเท่าไหร่"
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 1.255,
      "speech_duration": 1.252,
      "transcribe_duration": 1.255,
      "wpm": 180,
      "message": "นี่คือเท่าไหร่"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 70,
      "message": "23 หรอ"
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 3.818,
      "speech_duration": 3.812,
      "transcribe_duration": 3.818,
      "wpm": 118,
      "message": "เออดีคือ 2 รูปปลาช่วยชีวิตครู"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 3.246,
      "speech_duration": 3.236,
      "transcribe_duration": 3.246,
      "wpm": 102,
      "message": "ดูนะดีขึ้น 25 ได้แล้ว"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 1.354,
      "speech_duration": 1.38,
      "transcribe_duration": 1.354,
      "wpm": 76,
      "message": "นี่คือ"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 2.443,
      "speech_duration": 2.468,
      "transcribe_duration": 2.443,
      "wpm": 164,
      "message": "เสร็จแล้วเอ้ยไม่ใช่ขอโทษที"
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 144,
      "message": "เขียนผิดอ่ะ"
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 1.358,
      "speech_duration": 1.38,
      "transcribe_duration": 1.358,
      "wpm": 87,
      "message": "ดีคือ 2"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 2.492,
      "speech_duration": 2.468,
      "transcribe_duration": 2.492,
      "wpm": 134,
      "message": "เอา 2 ลงมาแทนค่าดีเลย"
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 1.988,
      "speech_duration": 2.02,
      "transcribe_duration": 1.988,
      "wpm": 74,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 105,
      "message": "คุณก็ไปค่ะ"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 2.566,
      "speech_duration": 2.596,
      "transcribe_duration": 2.566,
      "wpm": 104,
      "message": "11 เอาลงมาบวกด้วย"
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.785,
      "speech_duration": 0.804,
      "transcribe_duration": 0.785,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 1.956,
      "speech_duration": 1.956,
      "transcribe_duration": 1.956,
      "wpm": 84,
      "message": "n x ด้วย 2"
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 3.818,
      "speech_duration": 3.812,
      "transcribe_duration": 3.818,
      "wpm": 118,
      "message": "เป็นคูณด้วย 2 การคูณก็คือ 2 n"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 1.728,
      "speech_duration": 1.764,
      "transcribe_duration": 1.728,
      "wpm": 145,
      "message": "สัญลักษณ์ - ลงมา"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 1.829,
      "speech_duration": 1.828,
      "transcribe_duration": 1.829,
      "wpm": 123,
      "message": "1 กับ 2 คูณกัน"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.42,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 2.954,
      "speech_duration": 2.98,
      "transcribe_duration": 2.954,
      "wpm": 50,
      "message": "11 + = 2n"
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 2.057,
      "speech_duration": 2.084,
      "transcribe_duration": 2.057,
      "wpm": 86,
      "message": "ลบ 2 ถูกไหม"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.615,
      "speech_duration": 0.676,
      "transcribe_duration": 0.615,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.909,
      "speech_duration": 0.932,
      "transcribe_duration": 0.909,
      "wpm": 129,
      "message": "เท่ากับ"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 5.167,
      "speech_duration": 5.156,
      "transcribe_duration": 5.167,
      "wpm": 131,
      "message": "เอาเอาเอาเอ็นมาก่อนนะลูกเวลาเราจะถามว่า = 2n"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.292,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 1.949,
      "speech_duration": 1.956,
      "transcribe_duration": 1.949,
      "wpm": 123,
      "message": "11 กับ -2 ทีนี้"
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 3.362,
      "speech_duration": 3.364,
      "transcribe_duration": 3.362,
      "wpm": 129,
      "message": "11 ตั้งลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 0.335,
      "speech_duration": 0.356,
      "transcribe_duration": 0.335,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.685,
      "speech_duration": 0.74,
      "transcribe_duration": 0.685,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 1.012,
      "speech_duration": 1.06,
      "transcribe_duration": 1.012,
      "wpm": 127,
      "message": "มันเหลือ"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 2.823,
      "speech_duration": 2.852,
      "transcribe_duration": 2.823,
      "wpm": 116,
      "message": "จำนวนนะ 11 แล้วก็ลบ 2"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 0.965,
      "speech_duration": 0.996,
      "transcribe_duration": 0.965,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 1.787,
      "speech_duration": 1.828,
      "transcribe_duration": 1.787,
      "wpm": 66,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 1.766,
      "speech_duration": 1.764,
      "transcribe_duration": 1.766,
      "wpm": 179,
      "message": "เจ้านี้เป็นบวกใช่ไหม"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 2.782,
      "speech_duration": 2.788,
      "transcribe_duration": 2.782,
      "wpm": 231,
      "message": "ข้อ 11 สัญลักษณ์ข้างหน้าเป็นบวกเพราะฉะนั้น"
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 92,
      "message": "บวกด้วย 9"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 1.147,
      "speech_duration": 1.188,
      "transcribe_duration": 1.147,
      "wpm": 63,
      "message": "เคนะ"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.42,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 0.468,
      "speech_duration": 0.228,
      "transcribe_duration": 0.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 1.391,
      "speech_duration": 1.444,
      "transcribe_duration": 1.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 1.317,
      "speech_duration": 1.38,
      "transcribe_duration": 1.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.591,
      "speech_duration": 0.612,
      "transcribe_duration": 0.591,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 0.47,
      "speech_duration": 0.228,
      "transcribe_duration": 0.47,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.347,
      "speech_duration": 0.42,
      "transcribe_duration": 0.347,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 5.533,
      "speech_duration": 5.476,
      "transcribe_duration": 5.533,
      "wpm": 164,
      "message": "หน้าจอวีดีโอมันไม่ลิงค์หน้าหน้าพลอยมันไม่ลิงค์กับหน้าจอนะคะ"
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 0.354,
      "speech_duration": 0.42,
      "transcribe_duration": 0.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 2.745,
      "speech_duration": 2.788,
      "transcribe_duration": 2.745,
      "wpm": 81,
      "message": "OK ได้แล้วนะคะ"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 99,
      "message": "ท่านี้ลูก"
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 6.329,
      "speech_duration": 6.244,
      "transcribe_duration": 6.329,
      "wpm": 147,
      "message": "a n หาได้แล้วพจน์ทั่วไปของตัวนี้คืออะไรพจน์ทั่วไปของลำดับนี้"
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 0.589,
      "speech_duration": 0.612,
      "transcribe_duration": 0.589,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 2.24,
      "speech_duration": 2.276,
      "transcribe_duration": 2.24,
      "wpm": 46,
      "message": "2n + 9"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 4.12,
      "speech_duration": 4.132,
      "transcribe_duration": 4.12,
      "wpm": 160,
      "message": "ได้แล้วนะคำตอบพจน์ทั่วไปของตัวนี้คือ 2n + 9"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 2.462,
      "speech_duration": 2.468,
      "transcribe_duration": 2.462,
      "wpm": 152,
      "message": "ปีนี้ลูกจะเช็คว่าตำแหน่ง"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 0.969,
      "speech_duration": 0.996,
      "transcribe_duration": 0.969,
      "wpm": 105,
      "message": "ค่าที่"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 1.304,
      "speech_duration": 1.316,
      "transcribe_duration": 1.304,
      "wpm": 137,
      "message": "ลูกหลานๆอ่ะ"
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 1.829,
      "speech_duration": 1.828,
      "transcribe_duration": 1.829,
      "wpm": 139,
      "message": "ถูกไหมก็ลำดับนี้"
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 0.554,
      "speech_duration": 0.612,
      "transcribe_duration": 0.554,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 1.491,
      "speech_duration": 1.508,
      "transcribe_duration": 1.491,
      "wpm": 149,
      "message": "อันนี้คือคำตอบ"
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.42,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 125,
      "message": "น้องเอาซัก"
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 0.479,
      "speech_duration": 0.42,
      "transcribe_duration": 0.479,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 109,
      "message": "ตัวนึงนะคะ"
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 1.856,
      "speech_duration": 1.892,
      "transcribe_duration": 1.856,
      "wpm": 71,
      "message": "ลำดับที่"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 91,
      "message": "2 ก็ได้"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 3.85,
      "speech_duration": 3.812,
      "transcribe_duration": 3.85,
      "wpm": 134,
      "message": "บทที่ 2 นะเรามารีเซ็ตกันว่าตัวนี้"
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 2.225,
      "speech_duration": 2.212,
      "transcribe_duration": 2.225,
      "wpm": 102,
      "message": "ถ้าครูให้หา A2"
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 3.021,
      "speech_duration": 3.044,
      "transcribe_duration": 3.021,
      "wpm": 99,
      "message": "A 2 เท่ากับเท่าไหร่"
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 4.55,
      "speech_duration": 4.452,
      "transcribe_duration": 4.55,
      "wpm": 175,
      "message": "เราก็เอาโพสต์ทั่วไปตัวนี้นะคะเอาพจน์ทั่วไปตัวนี้นี่"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 1.651,
      "speech_duration": 1.636,
      "transcribe_duration": 1.651,
      "wpm": 92,
      "message": "มาลองทำดู"
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 5.269,
      "speech_duration": 5.284,
      "transcribe_duration": 5.269,
      "wpm": 71,
      "message": "a n = 2n + 9 ที่เราหาได้"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 88,
      "message": "ถ้าขู่"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 4.621,
      "speech_duration": 4.644,
      "transcribe_duration": 4.621,
      "wpm": 165,
      "message": "อยากเช็คว่าตำแหน่งที่ 2 เนี่ยมันจะตรงกันกับ 13 ไหม"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 2.912,
      "speech_duration": 2.916,
      "transcribe_duration": 2.912,
      "wpm": 165,
      "message": "คำตอบเนี่ยมันตรงกันกับ 13 ไหมคะ"
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 2.988,
      "speech_duration": 2.98,
      "transcribe_duration": 2.988,
      "wpm": 181,
      "message": "มันเท่ากันไหมน้าลูกก็ลองเอามาเช็คดู"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 43,
      "message": "ra2"
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 41,
      "message": "= 2n"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 2.583,
      "speech_duration": 2.596,
      "transcribe_duration": 2.583,
      "wpm": 116,
      "message": "คือ 2 นะคะบวกด้วย 9"
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 1.991,
      "speech_duration": 2.02,
      "transcribe_duration": 1.991,
      "wpm": 141,
      "message": "2 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 2.193,
      "speech_duration": 2.212,
      "transcribe_duration": 2.193,
      "wpm": 203,
      "message": "2 กระป๋องมาคูณกันเป็นเท่าไหร่"
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 3.865,
      "speech_duration": 3.812,
      "transcribe_duration": 3.865,
      "wpm": 138,
      "message": "4 กับ 4 เอา 4 ตัวเดียวพอลูกก็คือ 4"
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 1.293,
      "speech_duration": 1.316,
      "transcribe_duration": 1.293,
      "wpm": 46,
      "message": "+ 9"
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 2.576,
      "speech_duration": 2.596,
      "transcribe_duration": 2.576,
      "wpm": 69,
      "message": "คำตอบ 4 + 9"
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 1.091,
      "speech_duration": 1.124,
      "transcribe_duration": 1.091,
      "wpm": 40,
      "message": "13"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 108,
      "message": "ส่งไหมคะ"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 109,
      "message": "ตรงกันไหม"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 2.436,
      "speech_duration": 2.468,
      "transcribe_duration": 2.436,
      "wpm": 115,
      "message": "โครงการเพราะฉะนั้น"
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 135,
      "message": "ตอบได้เลยว่า"
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 2.377,
      "speech_duration": 2.404,
      "transcribe_duration": 2.377,
      "wpm": 56,
      "message": "a n = 2n"
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 2.627,
      "speech_duration": 2.66,
      "transcribe_duration": 2.627,
      "wpm": 124,
      "message": "69 คือคำตอบที่ถูกต้อง"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 4.97,
      "speech_duration": 4.964,
      "transcribe_duration": 4.97,
      "wpm": 166,
      "message": "ตัวนี้คือพจน์ทั่วไปที่ลูกหาได้จากลำดับที่จุดกำหนดมาให้"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 2.195,
      "speech_duration": 2.148,
      "transcribe_duration": 2.195,
      "wpm": 175,
      "message": "อาทิตย์นี้กูจะให้ทำเองนะ"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 4.557,
      "speech_duration": 4.58,
      "transcribe_duration": 4.557,
      "wpm": 187,
      "message": "ทำได้นะมีทั้งหมดอยู่ 5 ตัวอย่างวันนี้จะต้องช่วยกันทำนะคะ"
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 2.496,
      "speech_duration": 2.532,
      "transcribe_duration": 2.496,
      "wpm": 130,
      "message": "ทุกคนเอาสมุดขึ้นมาเลย"
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.228,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 0.406,
      "speech_duration": 0.228,
      "transcribe_duration": 0.406,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 4.562,
      "speech_duration": 4.58,
      "transcribe_duration": 4.562,
      "wpm": 154,
      "message": "เขียนลงไปแล้วก็แสดงวิธีทำตามขั้นตอนนั้นเลยนะคะ"
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.292,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 2.702,
      "speech_duration": 2.724,
      "transcribe_duration": 2.702,
      "wpm": 160,
      "message": "ก่อนจะทำสงสัยอะไรไหมจะถามไหม"
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.228,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 0.904,
      "speech_duration": 0.932,
      "transcribe_duration": 0.904,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 2.447,
      "speech_duration": 2.468,
      "transcribe_duration": 2.447,
      "wpm": 140,
      "message": "ทำให้สงสัยให้ทำเลยนะคะ"
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 3.93,
      "speech_duration": 3.876,
      "transcribe_duration": 3.93,
      "wpm": 232,
      "message": "ตัวอย่างที่ 1 ถ้าทำเสร็จแล้วเดี๋ยวกูจะเลื่อนไปตัวอย่างที่ 2"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 2.844,
      "speech_duration": 2.852,
      "transcribe_duration": 2.844,
      "wpm": 137,
      "message": "ลำดับขั้นตอนเหมือนกันนะคะ"
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 2.203,
      "speech_duration": 2.212,
      "transcribe_duration": 2.203,
      "wpm": 136,
      "message": "เหมือนที่กูเขียนเลย"
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 3.216,
      "speech_duration": 3.236,
      "transcribe_duration": 3.216,
      "wpm": 218,
      "message": "วิธีการคิดเหมือนกันเลยโอเคอ่านเริ่มทำได้เลยค่ะ"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.292,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.356,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.42,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.586,
      "speech_duration": 0.228,
      "transcribe_duration": 0.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 0.484,
      "speech_duration": 0.228,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.292,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.228,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 2.056,
      "speech_duration": 2.212,
      "transcribe_duration": 2.056,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.228,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 0.39,
      "speech_duration": 0.42,
      "transcribe_duration": 0.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 2.732,
      "speech_duration": 2.724,
      "transcribe_duration": 2.732,
      "wpm": 39,
      "message": "ลูกๆคะ"
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 5.51,
      "speech_duration": 5.54,
      "transcribe_duration": 5.51,
      "wpm": 168,
      "message": "วันนี้เราเรียนเรื่องของพจน์ทั่วไปนะคะการหาพจน์ทั่วไปเสร็จแล้ว"
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 2.274,
      "speech_duration": 2.276,
      "transcribe_duration": 2.274,
      "wpm": 138,
      "message": "ลูกได้ทำแบบฝึกหัดข้อ"
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 2.175,
      "speech_duration": 2.212,
      "transcribe_duration": 2.175,
      "wpm": 163,
      "message": "ยากไหมถามหน่อยว่ายากไหม"
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 120,
      "message": "อยากไปคะ"
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 0.5,
      "speech_duration": 0.484,
      "transcribe_duration": 0.5,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 3.404,
      "speech_duration": 3.428,
      "transcribe_duration": 3.404,
      "wpm": 109,
      "message": "พอดีพอดีหนิงบอกว่าไม่ยาก"
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 192,
      "message": "ใครบอกว่าไม่ยากยกมือขึ้น"
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 0.359,
      "speech_duration": 0.42,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 93,
      "message": "ไม่ยาก"
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 3.242,
      "speech_duration": 3.236,
      "transcribe_duration": 3.242,
      "wpm": 97,
      "message": "แต่เวลาทำนี่หลับตลอด"
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 3.463,
      "speech_duration": 3.492,
      "transcribe_duration": 3.463,
      "wpm": 185,
      "message": "อันนี้ดูนะอันนี้เป็นตัวอย่างที่ครูให้ลองทำ"
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 3.95,
      "speech_duration": 3.94,
      "transcribe_duration": 3.95,
      "wpm": 194,
      "message": "เดี๋ยวกูจะให้แบบฝึกแล้วก็ให้ลูกไปทำเป็นการบ้านนะคะ"
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 6.155,
      "speech_duration": 6.116,
      "transcribe_duration": 6.155,
      "wpm": 186,
      "message": "ลักษณะโจทย์เหมือนกันวิธีการคิดเหมือนกันเลยลูกจะต้องทำฝึกบ่อยๆนะคะแล้วก็ต้อง"
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 1.235,
      "speech_duration": 1.252,
      "transcribe_duration": 1.235,
      "wpm": 108,
      "message": "จำไม่ได้"
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 3.602,
      "speech_duration": 3.492,
      "transcribe_duration": 3.602,
      "wpm": 82,
      "message": "ถ้าโอกาสนะลูกไปสอบ"
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 2.686,
      "speech_duration": 2.724,
      "transcribe_duration": 2.686,
      "wpm": 204,
      "message": "ถ้าอยากเรียนต่อนะคะเรียนต่อปริญญาตรี"
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 6.028,
      "speech_duration": 5.924,
      "transcribe_duration": 6.028,
      "wpm": 167,
      "message": "พาลูกไปสอบ o-net นะคะลูกก็จะเจอลักษณะแบบนี้แหละนะคะจำไม่ได้วันนี้"
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 3.445,
      "speech_duration": 3.428,
      "transcribe_duration": 3.445,
      "wpm": 166,
      "message": "หมดแล้วเดี๋ยวไปเรียนต่อไปนะคะค่าต่อไป"
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 5.019,
      "speech_duration": 5.028,
      "transcribe_duration": 5.019,
      "wpm": 197,
      "message": "เจอกันสัปดาห์หน้านะคะเจอกันสัปดาห์หน้าวันนี้พอแค่นี้นะคะสวัสดีค่ะ"
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.228,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 1.676,
      "speech_duration": 1.7,
      "transcribe_duration": 1.676,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 1.871,
      "speech_duration": 1.892,
      "transcribe_duration": 1.871,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 0.676,
      "transcribe_duration": 0.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.292,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 0.776,
      "speech_duration": 0.804,
      "transcribe_duration": 0.776,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.484,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.228,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 2.838,
      "speech_duration": 2.852,
      "transcribe_duration": 2.838,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 0,
      "message": ""
    }
  ]
}