{
  "average_delay": 2.127,
  "average_delay_with_out_empty_turn": 2.886,
  "average_speech_duration": 2.126,
  "average_transcribe_duration": 2.127,
  "wpm": 97,
  "wpm_with_out_empty_turn": 140,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 2.127,
      "average_delay_with_out_empty_turn": 2.886,
      "average_speech_duration": 2.126,
      "average_transcribe_duration": 2.127,
      "wpm": 97,
      "wpm_with_out_empty_turn": 140
    },
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.522,
      "speech_duration": 0.42,
      "transcribe_duration": 0.522,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 5.509,
      "speech_duration": 5.476,
      "transcribe_duration": 5.509,
      "wpm": 74,
      "message": "ดูต่อนะคะดูต่ออันนี้คือครู"
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 4.384,
      "speech_duration": 4.388,
      "transcribe_duration": 4.384,
      "wpm": 171,
      "message": "เรื่องของความหมายของลำดับมันจะหมายถึงอะไรฟังก์ชัน"
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 5.292,
      "speech_duration": 5.284,
      "transcribe_duration": 5.292,
      "wpm": 142,
      "message": "ที่โดเมนเป็นเซตของจำนวนเต็มบวกโดเมนคือตัวข้างหน้า"
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 5.625,
      "speech_duration": 5.604,
      "transcribe_duration": 5.625,
      "wpm": 166,
      "message": "โดเมนคือตัวข้างหน้าแล้วเริ่มจาก 1 เสมอนะคะ 1 2 3 4 5 ไปเรื่อย"
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 4.659,
      "speech_duration": 4.58,
      "transcribe_duration": 4.659,
      "wpm": 154,
      "message": "ปีนี้สิ่งที่เราจะมาดูกันก็คือไอ้โดเมนตัวนี้น่ะ"
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 1.729,
      "speech_duration": 1.764,
      "transcribe_duration": 1.729,
      "wpm": 213,
      "message": "นักเรียนเห็นไหมสัญลักษณ์"
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 40,
      "message": "123"
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 2.802,
      "speech_duration": 2.788,
      "transcribe_duration": 2.802,
      "wpm": 167,
      "message": "จุดเสร็จแล้วมีเอ็นอยู่ข้างหลัง"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 3.074,
      "speech_duration": 3.044,
      "transcribe_duration": 3.074,
      "wpm": 192,
      "message": "ตัว N ที่อยู่ข้างหลังเนี่ยแสดงว่ามันมี"
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 104,
      "message": "จุดจบ"
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 2.24,
      "speech_duration": 2.276,
      "transcribe_duration": 2.24,
      "wpm": 132,
      "message": "มันมีตำแหน่งสุดท้าย"
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 4.535,
      "speech_duration": 4.58,
      "transcribe_duration": 4.535,
      "wpm": 187,
      "message": "ระบุได้ว่าตำแหน่งสุดท้ายนั่นคือค่าอะไรตำแหน่งที่เท่าไหร่"
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 135,
      "message": "เวลาเขาเรียก"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 3.695,
      "speech_duration": 3.684,
      "transcribe_duration": 3.695,
      "wpm": 147,
      "message": "เขาแบ่งประเภทนะคะมันก็คือลำดับจำกัด"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 2.879,
      "speech_duration": 2.852,
      "transcribe_duration": 2.879,
      "wpm": 174,
      "message": "ทำดีๆนะเมื่อไหร่ที่มีตัวข้างหลัง"
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 3.052,
      "speech_duration": 3.044,
      "transcribe_duration": 3.052,
      "wpm": 133,
      "message": "สูตรเรียกว่าลำดับจำกัดนะคะ"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 3.519,
      "speech_duration": 3.556,
      "transcribe_duration": 3.519,
      "wpm": 110,
      "message": "เมื่อเราสังเกตมาอีกตัวนึง"
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 1.986,
      "speech_duration": 2.02,
      "transcribe_duration": 1.986,
      "wpm": 119,
      "message": "1 2 3 เสร็จแล้ว"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 1.091,
      "speech_duration": 1.124,
      "transcribe_duration": 1.091,
      "wpm": 133,
      "message": "จุดจุดจุด"
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.477,
      "speech_duration": 0.292,
      "transcribe_duration": 0.477,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.292,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.292,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.228,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 2.058,
      "speech_duration": 2.084,
      "transcribe_duration": 2.058,
      "wpm": 158,
      "message": "วันนี้ข้างหลังจบไหมคะ"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 2.951,
      "speech_duration": 2.98,
      "transcribe_duration": 2.951,
      "wpm": 186,
      "message": "มีอยู่ 3 จุดนี้มันหมายถึงมันไม่จบเลย"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 2.454,
      "speech_duration": 2.468,
      "transcribe_duration": 2.454,
      "wpm": 164,
      "message": "มันไม่จบเลยมันต่อไปเรื่อยๆ"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 2.308,
      "speech_duration": 2.34,
      "transcribe_duration": 2.308,
      "wpm": 147,
      "message": "ลำดับนี้คือลำดับอะไรคะ"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 2.998,
      "speech_duration": 3.044,
      "transcribe_duration": 2.998,
      "wpm": 138,
      "message": "ลำดับอนันต์ต่อไปเรื่อยๆนะคะ"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 7.451,
      "speech_duration": 7.332,
      "transcribe_duration": 7.451,
      "wpm": 149,
      "message": "วิธีการเขียนที่นี่ดูนะลูกที่ครูบอกว่าส่วนมากการเขียนลำดับหนักเขาจะไม่เอา"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 1.757,
      "speech_duration": 1.764,
      "transcribe_duration": 1.757,
      "wpm": 119,
      "message": "โดเมนมาใช้กัน"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 2.183,
      "speech_duration": 2.212,
      "transcribe_duration": 2.183,
      "wpm": 176,
      "message": "เขาจะหยิบเฉพาะตัวข้างหลัง"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 207,
      "message": "ตัวข้างล่างเห็นไหม"
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 2.926,
      "speech_duration": 2.916,
      "transcribe_duration": 2.926,
      "wpm": 154,
      "message": "1 2 3 นี่มันเหมือนกันถูกไหมคะ"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 5.825,
      "speech_duration": 5.732,
      "transcribe_duration": 5.825,
      "wpm": 167,
      "message": "มันเหมือนกันเวลาคู่มา r123 ก็จะซ้ำตัวเดิมๆเพราะฉะนั้นเวลาที่เขา"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 7.207,
      "speech_duration": 7.14,
      "transcribe_duration": 7.207,
      "wpm": 166,
      "message": "เลือกเลือกการเขียนลำดับนะคะเขาจะดึงเฉพาะตัวหลังตัวข้างหลังเนี่ย A1 A2 A3 เนี่ย"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 3.771,
      "speech_duration": 3.812,
      "transcribe_duration": 3.771,
      "wpm": 146,
      "message": "มันหมายถึงจำนวนที่คู่กับตำแหน่งที่ 1"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 204,
      "message": "เห็นไหมคะสัญลักษณ์เลข 1"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 2.823,
      "speech_duration": 2.852,
      "transcribe_duration": 2.823,
      "wpm": 137,
      "message": "ข้างหน้าก็เลข 1 เหมือนกัน"
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 2.529,
      "speech_duration": 2.468,
      "transcribe_duration": 2.529,
      "wpm": 170,
      "message": "แต่เราไม่รู้นะว่าข้าคืออะไร"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 2.613,
      "speech_duration": 2.596,
      "transcribe_duration": 2.613,
      "wpm": 150,
      "message": "แล้วแต่ว่าโจทก์จะให้เรามา"
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 0.637,
      "speech_duration": 0.676,
      "transcribe_duration": 0.637,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 2.745,
      "speech_duration": 2.724,
      "transcribe_duration": 2.745,
      "wpm": 121,
      "message": "A 2 หมายถึงค่าที่อยู่"
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 2.962,
      "speech_duration": 2.98,
      "transcribe_duration": 2.962,
      "wpm": 106,
      "message": "ตำแหน่งที่ 2 นะคะ A3"
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 1.654,
      "speech_duration": 1.7,
      "transcribe_duration": 1.654,
      "wpm": 106,
      "message": "สังเกตง่ายๆ"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 5.896,
      "speech_duration": 5.796,
      "transcribe_duration": 5.896,
      "wpm": 194,
      "message": "ตัวข้างหน้าเป็นอะไรตัวข้างหลังจะเป็นตัวนั้นตามอย่างเช่นตัวสุดท้ายตัวนี้ลูก"
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 1.635,
      "speech_duration": 1.444,
      "transcribe_duration": 1.635,
      "wpm": 177,
      "message": "นี่คือเอ็งถูกไหม"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 1.301,
      "speech_duration": 1.316,
      "transcribe_duration": 1.301,
      "wpm": 148,
      "message": "อันนี้คือเอน"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 2.104,
      "speech_duration": 2.148,
      "transcribe_duration": 2.104,
      "wpm": 147,
      "message": "เพราะฉะนั้นตัวนี้คือ"
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 5.304,
      "speech_duration": 5.284,
      "transcribe_duration": 5.304,
      "wpm": 173,
      "message": "เป็นห้อยอยู่ข้างหลังนะคะแล้วเวลาการเขียนลูกมักจะเขียนผิดนะคะ"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 1.213,
      "speech_duration": 1.252,
      "transcribe_duration": 1.213,
      "wpm": 132,
      "message": "มันจะเขียน"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 4.153,
      "speech_duration": 4.004,
      "transcribe_duration": 4.153,
      "wpm": 127,
      "message": "ตัวเลขเล็กๆมันจะเขียนอยู่ข้างล่าง"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 6.415,
      "speech_duration": 6.372,
      "transcribe_duration": 6.415,
      "wpm": 172,
      "message": "เลื่อนลงมานิดนึงนะลูกตำแหน่งจะไม่เขียนเท่ากันนะคะแต่ไม่ใช่บรรทัดเดียวกัน"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 4.953,
      "speech_duration": 4.9,
      "transcribe_duration": 4.953,
      "wpm": 199,
      "message": "เลือกลงมานิดนึงอ่ะดึงลงมาหน่อยนึงวิธีการเขียนถ้าเราเขียนผิดเนี่ย"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 3.542,
      "speech_duration": 3.556,
      "transcribe_duration": 3.542,
      "wpm": 186,
      "message": "กูก็จะสัญลักษณ์อะไรต่างๆมันก็ไม่ใช่แล้วนะคะ"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.3,
      "transcribe_duration": 3.321,
      "wpm": 136,
      "message": "ที่นี้ตัวนี้เขาเรียกว่าเหรียญ"
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 1.357,
      "speech_duration": 1.38,
      "transcribe_duration": 1.357,
      "wpm": 185,
      "message": "ก็คือตัวข้างหลัง"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 91,
      "message": "ลงมาเลย"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 5.628,
      "speech_duration": 5.604,
      "transcribe_duration": 5.628,
      "wpm": 201,
      "message": "เราจะไม่เอาวงเล็บหรือเอาอะไรมาแล้วต่อไปนี้เวลาครูจะเรียกเรื่องของลำดับนะคะ"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 2.075,
      "speech_duration": 2.02,
      "transcribe_duration": 2.075,
      "wpm": 186,
      "message": "กูจะหยิบแค่ตัวข้างหลังมา"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 3.392,
      "speech_duration": 3.428,
      "transcribe_duration": 3.392,
      "wpm": 114,
      "message": "กูจะหยุดแค่ A1 A2 A3 ลงมา"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 3.886,
      "speech_duration": 3.876,
      "transcribe_duration": 3.886,
      "wpm": 228,
      "message": "แต่ที่จะมาด้วยคือเครื่องหมายคอมม่าที่มาคั่นระหว่างลำดับนี้"
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 153,
      "message": "ระหว่างตัวเลขนะคะ"
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 2.756,
      "speech_duration": 2.788,
      "transcribe_duration": 2.756,
      "wpm": 124,
      "message": "อันนี้เข้าใจนะคะโอเคนะ"
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.292,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 0.72,
      "speech_duration": 0.74,
      "transcribe_duration": 0.72,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.228,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.42,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 2.808,
      "speech_duration": 2.852,
      "transcribe_duration": 2.808,
      "wpm": 142,
      "message": "ปีนี้เริ่มเข้ามาอีกแล้วลูก"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 0.938,
      "speech_duration": 0.996,
      "transcribe_duration": 0.938,
      "wpm": 90,
      "message": "ลำดับ"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 125,
      "message": "แต่ละลำดับ"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 2.128,
      "speech_duration": 2.084,
      "transcribe_duration": 2.128,
      "wpm": 158,
      "message": "ตำแหน่งเวรมันเริ่มจาก"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 5.728,
      "speech_duration": 5.668,
      "transcribe_duration": 5.728,
      "wpm": 132,
      "message": "A 1 ใช่ไหมคะค่าของ A1 เวลาเราจะเรียกเวลาเราจะอ่าน"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 2.031,
      "speech_duration": 2.084,
      "transcribe_duration": 2.031,
      "wpm": 137,
      "message": "สำหรับคนปกติทั่วไป"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 1.74,
      "speech_duration": 1.764,
      "transcribe_duration": 1.74,
      "wpm": 162,
      "message": "เขาจะเรียกว่าโพสต์"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 97,
      "message": "ที่ 1"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 7.222,
      "speech_duration": 7.14,
      "transcribe_duration": 7.222,
      "wpm": 174,
      "message": "ที่ 1 นะคะก็คือคำแนะที่เขียนอย่างนี้นะคะสัญลักษณ์ทางคณิตศาสตร์เวลาเขาเขียนก็คือ A1"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 1.029,
      "speech_duration": 1.06,
      "transcribe_duration": 1.029,
      "wpm": 127,
      "message": "อย่างนี้"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 75,
      "message": "เคนะ"
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.484,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.228,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 1.013,
      "speech_duration": 1.06,
      "transcribe_duration": 1.013,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.228,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.292,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.292,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.676,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 0.837,
      "speech_duration": 0.868,
      "transcribe_duration": 0.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 0.422,
      "speech_duration": 0.484,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 0.632,
      "speech_duration": 0.676,
      "transcribe_duration": 0.632,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 1.214,
      "speech_duration": 1.252,
      "transcribe_duration": 1.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 138,
      "message": "เขียนเหมือนกัน"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 1.727,
      "speech_duration": 1.764,
      "transcribe_duration": 1.727,
      "wpm": 26,
      "message": "A2"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 6.085,
      "speech_duration": 5.924,
      "transcribe_duration": 6.085,
      "wpm": 165,
      "message": "A3 ไปเรื่อยๆเห็นไหมคะจุดตรงนี้จุดจุดจุดลงมาข้างล่างแล้วจนถึง a n"
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.02,
      "transcribe_duration": 2.12,
      "wpm": 126,
      "message": "จนถึงเอเอ็นนะลูก"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 1.567,
      "speech_duration": 1.572,
      "transcribe_duration": 1.567,
      "wpm": 95,
      "message": "a n ก็คือ"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 4.058,
      "speech_duration": 4.068,
      "transcribe_duration": 4.058,
      "wpm": 151,
      "message": "พจน์ที่ N นะคะเขียนเหมือนกันเลยพจน์ที่ n"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 2.46,
      "speech_duration": 2.468,
      "transcribe_duration": 2.46,
      "wpm": 164,
      "message": "แต่มันจะมีคำอีกคำนึงขึ้นมา"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 2.306,
      "speech_duration": 2.34,
      "transcribe_duration": 2.306,
      "wpm": 160,
      "message": "นี่เขาเรียกว่าพจน์ทั่วไป"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 4.275,
      "speech_duration": 4.26,
      "transcribe_duration": 4.275,
      "wpm": 137,
      "message": "ทั่วไปทั่วไปของลำดับนี้นะคะของลำดับนี้"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 2.892,
      "speech_duration": 2.916,
      "transcribe_duration": 2.892,
      "wpm": 149,
      "message": "มันจะเป็นตัวแทนเราจะไม่เขียน"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 1.638,
      "speech_duration": 1.636,
      "transcribe_duration": 1.638,
      "wpm": 128,
      "message": "เราจะไม่เขียน"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 1.784,
      "speech_duration": 1.828,
      "transcribe_duration": 1.784,
      "wpm": 98,
      "message": "A1 A2 A3 มา"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 3.16,
      "speech_duration": 3.172,
      "transcribe_duration": 3.16,
      "wpm": 132,
      "message": "แต่เราจะเขียนว่า a n = อะไร"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 3.276,
      "speech_duration": 3.3,
      "transcribe_duration": 3.276,
      "wpm": 164,
      "message": "แล้วมันเป็นความเข้าใจของนักเรียนของ"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 4.837,
      "speech_duration": 4.836,
      "transcribe_duration": 4.837,
      "wpm": 167,
      "message": "ทุกคนโดยอัตโนมัติเลยว่าถ้าสมมุติว่าเขาให้พจน์ทั่วไปมา"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.645,
      "speech_duration": 1.7,
      "transcribe_duration": 1.645,
      "wpm": 150,
      "message": "เราจะต้องหาลำดับ"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 3.484,
      "speech_duration": 3.428,
      "transcribe_duration": 3.484,
      "wpm": 188,
      "message": "สมมุตินะคะเดี๋ยวต่อไปเราจะลองลองฝึกกันนะคะ"
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 4.822,
      "speech_duration": 4.836,
      "transcribe_duration": 4.822,
      "wpm": 152,
      "message": "อย่างเช่นตัวอย่างนี้กูถามหน่อยอันนี้กูไม่เอาแล้ว"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 2.636,
      "speech_duration": 2.596,
      "transcribe_duration": 2.636,
      "wpm": 208,
      "message": "โดเมนเนี่ยข้างหน้าเนี่ยกูไม่เอาแล้ว"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 3.818,
      "speech_duration": 3.748,
      "transcribe_duration": 3.818,
      "wpm": 156,
      "message": "เอาเฉพาะเลนส์มานะคะลำดับนี้มันเริ่มจาก"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 0.901,
      "speech_duration": 0.932,
      "transcribe_duration": 0.901,
      "wpm": 32,
      "message": "9"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 2.755,
      "speech_duration": 2.788,
      "transcribe_duration": 2.755,
      "wpm": 81,
      "message": "18 27 36 เนี่ย"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.79,
      "speech_duration": 1.828,
      "transcribe_duration": 1.79,
      "wpm": 172,
      "message": "อันนี้คือตัวข้างหลัง"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 144,
      "message": "ตัวข้างหลัง"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 1.331,
      "speech_duration": 1.38,
      "transcribe_duration": 1.331,
      "wpm": 109,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 1.167,
      "speech_duration": 1.188,
      "transcribe_duration": 1.167,
      "wpm": 38,
      "message": "A1"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 3.11,
      "speech_duration": 3.108,
      "transcribe_duration": 3.11,
      "wpm": 125,
      "message": "A1 ถ้ากูถามว่า A1 คืออะไร"
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 7.085,
      "speech_duration": 7.012,
      "transcribe_duration": 7.085,
      "wpm": 167,
      "message": "1 เท่ากับเท่าไหร่ให้นักเรียนไปดูเลยในลำดับนี้แล้วนับตำแหน่งเลยว่าตำแหน่งที่ 1"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 107,
      "message": "คืออะไร"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 3.491,
      "speech_duration": 3.492,
      "transcribe_duration": 3.491,
      "wpm": 146,
      "message": "A1 ก็คือตำแหน่งที่ 1 ตำแหน่งที่ 1"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 4.792,
      "speech_duration": 4.772,
      "transcribe_duration": 4.792,
      "wpm": 154,
      "message": "มันหมายถึงเก้าเพราะฉะนั้นตัวเลข 9 คือคำตอบของ A1"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 2.173,
      "speech_duration": 2.212,
      "transcribe_duration": 2.173,
      "wpm": 61,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 86,
      "message": "Mini"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 2.673,
      "speech_duration": 2.66,
      "transcribe_duration": 2.673,
      "wpm": 85,
      "message": "s22 คืออะไรลูก"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 1.353,
      "speech_duration": 1.38,
      "transcribe_duration": 1.353,
      "wpm": 163,
      "message": "A2 คือเท่าไหร่"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 6.315,
      "speech_duration": 6.18,
      "transcribe_duration": 6.315,
      "wpm": 182,
      "message": "เลข 2 ก็คือ 18 ทำไมถึงเป็น 18 เพราะมันเป็นตำแหน่งที่ 2 ของลำดับนี้ถูกไหมคะ"
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 3.06,
      "speech_duration": 3.044,
      "transcribe_duration": 3.06,
      "wpm": 143,
      "message": "เรานับเลยนะนับเรียงไปเรื่อยๆ"
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 2.427,
      "speech_duration": 2.404,
      "transcribe_duration": 2.427,
      "wpm": 69,
      "message": "9 * 18 * 2"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 104,
      "message": "345 ไปเรื่อยๆ"
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.084,
      "transcribe_duration": 2.047,
      "wpm": 137,
      "message": "เราเข้าใจกันเองโดย"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 3.292,
      "speech_duration": 3.172,
      "transcribe_duration": 3.292,
      "wpm": 227,
      "message": "กูจะไม่มาบอกแล้วนะว่าตำแหน่งไหนเป็นตำแหน่งที่ 1"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 1.033,
      "speech_duration": 1.06,
      "transcribe_duration": 1.033,
      "wpm": 57,
      "message": "ให้"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 1.865,
      "speech_duration": 1.892,
      "transcribe_duration": 1.865,
      "wpm": 135,
      "message": "ดูละครใจไปเลยว่า"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 2.802,
      "speech_duration": 2.852,
      "transcribe_duration": 2.802,
      "wpm": 205,
      "message": "ตำแหน่งที่เริ่มครั้งแรกคือตำแหน่งที่ 1"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 2.845,
      "speech_duration": 2.852,
      "transcribe_duration": 2.845,
      "wpm": 184,
      "message": "นะคะมันจะคู่กับตำแหน่งที่หนึ่งเสมอ"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 86,
      "message": "เคนะ"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 3.187,
      "speech_duration": 3.172,
      "transcribe_duration": 3.187,
      "wpm": 90,
      "message": "3 ก็ได้ละ a 3 = 27"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 90,
      "message": "กูถาม"
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 120,
      "message": "กูถามปลื้ม"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 1.555,
      "speech_duration": 1.572,
      "transcribe_duration": 1.555,
      "wpm": 143,
      "message": "A4 เท่าไหร่ลูก"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.292,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 4.9,
      "speech_duration": 4.836,
      "transcribe_duration": 4.9,
      "wpm": 112,
      "message": "A4 ขา A4 คือเท่าไหร่ 36 นะคะถูกต้อง"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 62,
      "message": "ไป A5"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 4.878,
      "speech_duration": 4.836,
      "transcribe_duration": 4.878,
      "wpm": 109,
      "message": "A5 คือ 45 สะกิดพี่หนิงด้วยกูถามว่า"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 1.623,
      "speech_duration": 1.636,
      "transcribe_duration": 1.623,
      "wpm": 138,
      "message": "A6 คือเท่าไหร่"
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 187,
      "message": "เท่าไหร่นะลูก"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 30,
      "message": "36"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 3.001,
      "speech_duration": 3.044,
      "transcribe_duration": 3.001,
      "wpm": 108,
      "message": "แสดงว่าหลับอยู่ใช่ไหม"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 3.056,
      "speech_duration": 3.044,
      "transcribe_duration": 3.056,
      "wpm": 84,
      "message": "ดูดีๆนะหนิงดูดีๆ"
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 2.267,
      "speech_duration": 2.276,
      "transcribe_duration": 2.267,
      "wpm": 72,
      "message": "ดูนะดูนะดู"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 3.493,
      "speech_duration": 3.492,
      "transcribe_duration": 3.493,
      "wpm": 146,
      "message": "ตอนนี้นะเพื่อนอ่ะต่อไปถึง A5 แล้ว"
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 2.335,
      "speech_duration": 2.34,
      "transcribe_duration": 2.335,
      "wpm": 186,
      "message": "j6 กับมันหมายถึงตำแหน่งที่ 6"
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 1.74,
      "speech_duration": 1.764,
      "transcribe_duration": 1.74,
      "wpm": 77,
      "message": "ลูกน้ำซิ"
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 164,
      "message": "1 2 3 แล้วเลข 6 มาอยู่ตรงกับค่าอะไร"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 1.351,
      "speech_duration": 1.38,
      "transcribe_duration": 1.351,
      "wpm": 43,
      "message": "ใช่"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 5.273,
      "speech_duration": 5.284,
      "transcribe_duration": 5.273,
      "wpm": 108,
      "message": "54 มันตรงกับ 54 เมื่อไหร่ที่กูถามนะคะ"
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 1.404,
      "speech_duration": 1.444,
      "transcribe_duration": 1.404,
      "wpm": 73,
      "message": "เพื่อน"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 0.576,
      "speech_duration": 0.612,
      "transcribe_duration": 0.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.228,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 5.495,
      "speech_duration": 5.348,
      "transcribe_duration": 5.495,
      "wpm": 107,
      "message": "A6 A6 ตรงนี้ 6 ตัวนี้ก็คือ 54 นั้นเอง"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 1.792,
      "speech_duration": 1.828,
      "transcribe_duration": 1.792,
      "wpm": 123,
      "message": "ง่ายไหมง่ายไหม"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 3.472,
      "speech_duration": 3.492,
      "transcribe_duration": 3.472,
      "wpm": 125,
      "message": "อันนี้ง่ายนะคะครูแค่ให้หาว่า"
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 0.898,
      "speech_duration": 0.932,
      "transcribe_duration": 0.898,
      "wpm": 129,
      "message": "ตำแหน่ง"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 129,
      "message": "ตำแหน่ง"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 3.844,
      "speech_duration": 3.876,
      "transcribe_duration": 3.844,
      "wpm": 132,
      "message": "A1 A2 A3 A4 A5 เนี่ยมันตรงกับอะไร"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 5.913,
      "speech_duration": 5.86,
      "transcribe_duration": 5.913,
      "wpm": 179,
      "message": "เมื่อเราให้ลำดับมาแบบนี้ถ้ากูทำก็ตอบมาแบบนี้ถามแบบนี้ทำได้ไหมง่ายเนาะ"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 1.908,
      "speech_duration": 1.956,
      "transcribe_duration": 1.908,
      "wpm": 115,
      "message": "ง่ายมากเลยนะคะ"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 1.407,
      "speech_duration": 1.444,
      "transcribe_duration": 1.407,
      "wpm": 125,
      "message": "หวานเลยแหละ"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 3.322,
      "speech_duration": 3.3,
      "transcribe_duration": 3.322,
      "wpm": 191,
      "message": "สำหรับข้อสอบอันนี้นะตอบได้หมดคะแนนเต็มแน่"
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.444,
      "transcribe_duration": 1.408,
      "wpm": 73,
      "message": "ที่นี่"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 3.072,
      "speech_duration": 3.108,
      "transcribe_duration": 3.072,
      "wpm": 116,
      "message": "เวลาเราสังเกตอย่าลืมว่า"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 8.063,
      "speech_duration": 7.972,
      "transcribe_duration": 8.063,
      "wpm": 194,
      "message": "มันมีลำดับจำกัดแล้วก็ลำดับอนันต์ที่เราเรียนมาคาบที่แล้วถูกไหมลูกเมื่อเราเขียนลำดับมาเป็นแบบนี้แล้วนะคะ"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 2.943,
      "speech_duration": 2.916,
      "transcribe_duration": 2.943,
      "wpm": 144,
      "message": "เห็นไหมว่ามันมีจบอยู่ที่ 54"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 5.737,
      "speech_duration": 5.668,
      "transcribe_duration": 5.737,
      "wpm": 177,
      "message": "มันจบอยู่ที่ 54 เพราะฉะนั้นลำดับนี้เป็นลำดับจำกัดหรือลำดับอนันต์คะ"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 165,
      "message": "ตอบให้ชื่นใจหน่อย"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 2.491,
      "speech_duration": 2.532,
      "transcribe_duration": 2.491,
      "wpm": 154,
      "message": "ลำดับจำกัดหรือลำดับอนันต์"
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 1.416,
      "speech_duration": 1.444,
      "transcribe_duration": 1.416,
      "wpm": 156,
      "message": "จบไหมหรือไม่จบ"
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 99,
      "message": "ตรงนี้"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 2.506,
      "speech_duration": 2.532,
      "transcribe_duration": 2.506,
      "wpm": 148,
      "message": "มีต่อไหมคะมันมีจุดต่อไหม"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 1.422,
      "speech_duration": 1.444,
      "transcribe_duration": 1.422,
      "wpm": 187,
      "message": "วันนี้มันมีต่อไหม"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 2.01,
      "speech_duration": 2.02,
      "transcribe_duration": 2.01,
      "wpm": 104,
      "message": "นี่หรอคะไม่มี"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 1.361,
      "speech_duration": 1.38,
      "transcribe_duration": 1.361,
      "wpm": 185,
      "message": "พี่ปลื้มมีไหมลูก"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 1.114,
      "speech_duration": 1.124,
      "transcribe_duration": 1.114,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 3.019,
      "speech_duration": 3.044,
      "transcribe_duration": 3.019,
      "wpm": 118,
      "message": "5454 แล้วมันมีจุดต่อไหม"
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 7.048,
      "speech_duration": 7.012,
      "transcribe_duration": 7.048,
      "wpm": 163,
      "message": "ไม่มีเมื่อไหร่ที่มันไม่มีมันคือจบแล้วลำดับนี้คือจบแล้วมันก็เลยเรียกว่าลำดับ"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 3.527,
      "speech_duration": 3.556,
      "transcribe_duration": 3.527,
      "wpm": 122,
      "message": "จำกัดนะคะตัวนี้คือลำดับจำกัด"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 3.258,
      "speech_duration": 3.3,
      "transcribe_duration": 3.258,
      "wpm": 150,
      "message": "เก่งมากวิธีสังเกตดูง่ายมากเลยลูก"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 4.028,
      "speech_duration": 3.94,
      "transcribe_duration": 4.028,
      "wpm": 206,
      "message": "ดูข้างหลังอ่ะจับให้ได้เลยว่ามันมีจุดต่อไหมถ้ามันไม่มี"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 2.634,
      "speech_duration": 2.66,
      "transcribe_duration": 2.634,
      "wpm": 180,
      "message": "ต่อไปก็แสดงว่ามันเป็นลำดับจำกัด"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 2.499,
      "speech_duration": 2.532,
      "transcribe_duration": 2.499,
      "wpm": 142,
      "message": "ลำดับจำกัดนะคะก็คือจบจบ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 174,
      "message": "ลำดับที่จบนั่นแหละ"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 0.885,
      "speech_duration": 0.932,
      "transcribe_duration": 0.885,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.292,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 1.641,
      "speech_duration": 1.636,
      "transcribe_duration": 1.641,
      "wpm": 46,
      "message": "ตอบๆ"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 7.938,
      "speech_duration": 7.844,
      "transcribe_duration": 7.938,
      "wpm": 168,
      "message": "ที่นี้วิธีที่ 2 ในการเขียนลำดับรูปอย่างที่ครูบอกแล้วมันง่ายมากถ้าเราจะให้ตัวเลขมาแล้วก็"
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 4.335,
      "speech_duration": 4.324,
      "transcribe_duration": 4.335,
      "wpm": 153,
      "message": "ไม่รู้บอกว่า A1 A2 มีค่าเท่าไหร่ส่วนมากนะคะ"
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.724,
      "transcribe_duration": 2.68,
      "wpm": 132,
      "message": "คนทั่วไปเขาจะเขียนลำดับ"
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 76,
      "message": "โดยใช้"
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 1.633,
      "speech_duration": 1.636,
      "transcribe_duration": 1.633,
      "wpm": 128,
      "message": "สัญลักษณ์ and"
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 5.689,
      "speech_duration": 5.668,
      "transcribe_duration": 5.689,
      "wpm": 175,
      "message": "สัญลักษณ์ a n ก็คืออะไรเอ่ยสัญลักษณ์ a n คือพจน์ทั่วไปที่เขาเรียก"
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 4.672,
      "speech_duration": 4.644,
      "transcribe_duration": 4.672,
      "wpm": 129,
      "message": "เขาจะให้สัญลักษณ์ของพจน์ทั่วไปมาว่า a n"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 2.813,
      "speech_duration": 2.852,
      "transcribe_duration": 2.813,
      "wpm": 179,
      "message": "มันเท่ากับเท่าไหร่อย่างเช่นตัวนี้"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 4.169,
      "speech_duration": 4.196,
      "transcribe_duration": 4.169,
      "wpm": 122,
      "message": "เขากำหนดมาบอกว่า a n = 2n + 3 ลูก"
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 3.335,
      "speech_duration": 3.364,
      "transcribe_duration": 3.335,
      "wpm": 54,
      "message": "2n + 35 นี้"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 5.1,
      "speech_duration": 5.028,
      "transcribe_duration": 5.1,
      "wpm": 134,
      "message": "แล้วเขากำหนดมาบอกว่าเอ็นมันหมายถึง 1 2 3 4 5"
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.228,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 5.602,
      "speech_duration": 5.412,
      "transcribe_duration": 5.602,
      "wpm": 139,
      "message": "เอ็งเนี่ยตัว N ตัวนี้มันเปลี่ยนไปได้เปลี่ยนตามไหน"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 2.859,
      "speech_duration": 2.852,
      "transcribe_duration": 2.859,
      "wpm": 174,
      "message": "เปลี่ยนตามนี้ที่เขาให้ให้มาข้ามา"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 4.87,
      "speech_duration": 4.836,
      "transcribe_duration": 4.87,
      "wpm": 127,
      "message": "12345 เขาให้มาอยู่ 5 ตัวเอ็งเปลี่ยนไปตาม"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 3.205,
      "speech_duration": 3.108,
      "transcribe_duration": 3.205,
      "wpm": 135,
      "message": "วันนี้เข้าใจนะคะเพราะฉะนั้น"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 4.536,
      "speech_duration": 4.516,
      "transcribe_duration": 4.536,
      "wpm": 123,
      "message": "กูจะบอกว่า a n ตัวนี้ก็คือการหาลำดับ"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 0.945,
      "speech_duration": 0.996,
      "transcribe_duration": 0.945,
      "wpm": 30,
      "message": "5"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 4.876,
      "speech_duration": 4.836,
      "transcribe_duration": 4.876,
      "wpm": 164,
      "message": "ลำดับนั้นเองนะคะเพราะมันมีอยู่ 5 ตัวเอ็งมีอยู่ 5 ตัว"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 1.976,
      "speech_duration": 2.02,
      "transcribe_duration": 1.976,
      "wpm": 141,
      "message": "เริ่มจากลำดับที่ 1"
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 5.34,
      "speech_duration": 5.284,
      "transcribe_duration": 5.34,
      "wpm": 148,
      "message": "ลำดับที่ 2 ลำดับที่ 345 ตำแหน่งต่างๆมี 5 ตำแหน่งนี้"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 145,
      "message": "ถ้ามันคืออะไร"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 5.435,
      "speech_duration": 5.412,
      "transcribe_duration": 5.435,
      "wpm": 172,
      "message": "วิธีการหาค่าว่าตำแหน่งที่ 1 มีค่าตรงกับอะไรนะคะเรามาดูวิธีการ"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 5.488,
      "speech_duration": 5.412,
      "transcribe_duration": 5.488,
      "wpm": 155,
      "message": "เป็นยังไงคะเนี่ยอันนี้คือ a n ลูกดูความเชื่อมโยงกันนะคะ"
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 5.21,
      "speech_duration": 5.22,
      "transcribe_duration": 5.21,
      "wpm": 181,
      "message": "สิ่งที่มันเหมือนกันแล้วสิ่งที่มันต่างกันคือตรงไหนดูดีๆนะตัวนี้"
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 2.643,
      "speech_duration": 2.66,
      "transcribe_duration": 2.643,
      "wpm": 73,
      "message": "a n = 2n + 3"
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 4.508,
      "speech_duration": 4.516,
      "transcribe_duration": 4.508,
      "wpm": 159,
      "message": "สิ่งที่เปลี่ยนคืออะไรสิ่งที่เปลี่ยนคือเลขอะไรคะ"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 4.541,
      "speech_duration": 4.516,
      "transcribe_duration": 4.541,
      "wpm": 206,
      "message": "เห็นเขาบอกว่า 1 ใช่ไหมตัวแรกที่เราจะต้องหาเอ็งจะต้องเป็นหนึ่ง"
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 1.326,
      "speech_duration": 1.38,
      "transcribe_duration": 1.326,
      "wpm": 174,
      "message": "เริ่มจาก 1 เสมอ"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.63,
      "speech_duration": 0.676,
      "transcribe_duration": 0.63,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 4.091,
      "speech_duration": 3.94,
      "transcribe_duration": 4.091,
      "wpm": 168,
      "message": "เมื่อ n ตัวนี้เป็น n ใช่ไหมคะสัญลักษณ์ na 1"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 0.985,
      "speech_duration": 0.996,
      "transcribe_duration": 0.985,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 6.394,
      "speech_duration": 6.372,
      "transcribe_duration": 6.394,
      "wpm": 172,
      "message": "n คือ 1 เพราะฉะนั้นข้างบน 2 n ตัวนี้ต้องเปลี่ยนไหมคะเอ็มมันจะต้องเปลี่ยน"
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 37,
      "message": "1"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 30,
      "message": "2"
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 1.544,
      "speech_duration": 1.572,
      "transcribe_duration": 1.544,
      "wpm": 86,
      "message": "x กับ 11"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 3.811,
      "speech_duration": 3.748,
      "transcribe_duration": 3.811,
      "wpm": 144,
      "message": "ลูกดูดีๆนะอันนี้ข้างบนสัญลักษณ์ a n"
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 3.846,
      "speech_duration": 3.812,
      "transcribe_duration": 3.846,
      "wpm": 142,
      "message": "= 2n + 3 เนี่ย n กับ any มันเท่ากัน"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 5.507,
      "speech_duration": 5.476,
      "transcribe_duration": 5.507,
      "wpm": 192,
      "message": "มันจะต้องเป็นตัวเดียวกันนะคะจับประเด็นให้ได้ถ้าเราเลือกมาตำแหน่งที่ 1"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 0.69,
      "speech_duration": 0.74,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 4.685,
      "speech_duration": 4.58,
      "transcribe_duration": 4.685,
      "wpm": 180,
      "message": "A1 ปุ๊บตัวนี้ตัวนี้จะต้องเปลี่ยนเป็นเลข 1 เสมอเข้าใจนะ"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 139,
      "message": "เปลี่ยนตาม"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 2.446,
      "speech_duration": 2.468,
      "transcribe_duration": 2.446,
      "wpm": 194,
      "message": "เปลี่ยนตามเส้นทางข้างหน้าเป็น 1"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 2.754,
      "speech_duration": 2.788,
      "transcribe_duration": 2.754,
      "wpm": 226,
      "message": "ข้างหลังก็ต้องเป็นหนึ่งเท่ากันเพราะฉะนั้น"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 2.191,
      "speech_duration": 2.212,
      "transcribe_duration": 2.191,
      "wpm": 142,
      "message": "A1 ก็คือตำแหน่งที่ 1"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.228,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 4.057,
      "speech_duration": 4.004,
      "transcribe_duration": 4.057,
      "wpm": 191,
      "message": "ตำแหน่งที่ที่ 1 ที่เราหาได้ก็เอาค่ามาแทนแค่นั้นเอง"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 2.244,
      "speech_duration": 2.276,
      "transcribe_duration": 2.244,
      "wpm": 125,
      "message": "เอา 2 ไปคูณ 1 นะคะ"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 2.189,
      "speech_duration": 2.212,
      "transcribe_duration": 2.189,
      "wpm": 190,
      "message": "เป็นตัวนี้แทนค่ามาเป็นหนึ่ง"
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.252,
      "transcribe_duration": 1.259,
      "wpm": 168,
      "message": "แล้วบวกด้วย 3"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 5.026,
      "speech_duration": 4.964,
      "transcribe_duration": 5.026,
      "wpm": 215,
      "message": "ไม่เปลี่ยนอะไรเลยเพียงแต่เอาค่า 1 อ่ะเอาเลข 1 เนี่ยลงมาแทนเอ็นเท่านั้น"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 6.43,
      "speech_duration": 6.436,
      "transcribe_duration": 6.43,
      "wpm": 156,
      "message": "เสร็จแล้วเราก็กระบวนการต่อไปก็คือคิดคำนวณออกมาบวกลบคูณหารนะคะดูดีๆ"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 5.845,
      "speech_duration": 5.796,
      "transcribe_duration": 5.845,
      "wpm": 160,
      "message": "ถามว่าเขาให้สัญลักษณ์มาแล้วเราจะหาคำตอบได้อย่างไรนะคะ 2 กำนึง"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 3.138,
      "speech_duration": 3.108,
      "transcribe_duration": 3.138,
      "wpm": 222,
      "message": "นี่สัญลักษณ์ติดกันเนี่ยมันหมายถึงการคูณถูกไหม"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 1.04,
      "speech_duration": 1.06,
      "transcribe_duration": 1.04,
      "wpm": 42,
      "message": "21"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 6.337,
      "speech_duration": 6.308,
      "transcribe_duration": 6.337,
      "wpm": 178,
      "message": "2 กับ 1 มาคูณกันได้เท่าไหร่ง่ายมากอะไรก็ตามที่คุณกำลังจะเท่ากับตัวมันเองนะ"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 1.011,
      "speech_duration": 1.06,
      "transcribe_duration": 1.011,
      "wpm": 99,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 2.874,
      "speech_duration": 2.916,
      "transcribe_duration": 2.874,
      "wpm": 51,
      "message": "2 * 1 = 2"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 3.311,
      "speech_duration": 3.3,
      "transcribe_duration": 3.311,
      "wpm": 200,
      "message": "2 * 1 = 2 แล้วเอามาบวก 3 รวมเป็นเท่าไหร่ลูก"
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 0.973,
      "speech_duration": 0.996,
      "transcribe_duration": 0.973,
      "wpm": 30,
      "message": "5"
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 4.904,
      "speech_duration": 4.836,
      "transcribe_duration": 4.904,
      "wpm": 149,
      "message": "สัญลักษณ์การบวกคำตอบตำแหน่งที่ 1 พจน์ที่ 1 นะคะ"
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 104,
      "message": "มันก็คือเลข 5"
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 124,
      "message": "รู้แล้วนะว่า"
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.228,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 2.446,
      "speech_duration": 2.468,
      "transcribe_duration": 2.446,
      "wpm": 158,
      "message": "ตำแหน่งที่หนึ่งมันหมายถึง"
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 2.834,
      "speech_duration": 2.852,
      "transcribe_duration": 2.834,
      "wpm": 126,
      "message": "คำตอบก็คือ 5 เก็บเอาไว้"
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 6.053,
      "speech_duration": 5.988,
      "transcribe_duration": 6.053,
      "wpm": 190,
      "message": "มันยังไม่เสร็จนะมันยังไม่เสร็จเพราะอะไรเพราะเขากำหนดเอนระมาให้กี่ลำดับเนี่ย"
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 6.031,
      "speech_duration": 5.924,
      "transcribe_duration": 6.031,
      "wpm": 165,
      "message": "กำหนดตัวโดเมนมาให้ถึง 5 ตัว 5 ตำแหน่งเพราะฉะนั้นวิธีการเดิมนะลูก"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 2.685,
      "speech_duration": 2.724,
      "transcribe_duration": 2.685,
      "wpm": 132,
      "message": "วิธีการเดิมนะคะแต่เราจะ"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 0.83,
      "speech_duration": 0.868,
      "transcribe_duration": 0.83,
      "wpm": 138,
      "message": "เปลี่ยน"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 1.337,
      "speech_duration": 1.38,
      "transcribe_duration": 1.337,
      "wpm": 152,
      "message": "เปลี่ยนตัวไหน"
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 1.291,
      "speech_duration": 1.316,
      "transcribe_duration": 1.291,
      "wpm": 148,
      "message": "เปลี่ยนตัว n"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 4.146,
      "speech_duration": 4.068,
      "transcribe_duration": 4.146,
      "wpm": 151,
      "message": "ปอมาตำแหน่งที่ 2 เราก็จะเปลี่ยนเป็นเลข 2"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.956,
      "transcribe_duration": 1.925,
      "wpm": 184,
      "message": "เราก็จะเปลี่ยนเป็นเลข 2"
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 0.967,
      "speech_duration": 0.996,
      "transcribe_duration": 0.967,
      "wpm": 120,
      "message": "เห็นไหม"
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 2.752,
      "speech_duration": 2.724,
      "transcribe_duration": 2.752,
      "wpm": 215,
      "message": "ดึงตัวนี้มาเอาสัญลักษณ์พจน์ทั่วไปเนี่ย"
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 2.14,
      "speech_duration": 2.148,
      "transcribe_duration": 2.14,
      "wpm": 182,
      "message": "กลับมาให้ได้นะคะก็เปลี่ยน"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 34,
      "message": "j2"
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 5.887,
      "speech_duration": 5.86,
      "transcribe_duration": 5.887,
      "wpm": 118,
      "message": "เท่ากับ 2 คูณด้วย 2 + 3 ตัวที่เปลี่ยนคือตัว n"
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 2.169,
      "speech_duration": 2.212,
      "transcribe_duration": 2.169,
      "wpm": 81,
      "message": "2 * 2 ได้ 4"
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 2.063,
      "speech_duration": 2.02,
      "transcribe_duration": 2.063,
      "wpm": 141,
      "message": "4 ไปบวกกับ 3 ได้ 7"
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 1.091,
      "speech_duration": 1.124,
      "transcribe_duration": 1.091,
      "wpm": 120,
      "message": "ได้ไหมคะ"
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 4.507,
      "speech_duration": 4.452,
      "transcribe_duration": 4.507,
      "wpm": 138,
      "message": "ง่ายถ้าเราคูณได้บวกได้คำตอบแล้วก็ได้แล้ว"
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 3.528,
      "speech_duration": 3.492,
      "transcribe_duration": 3.528,
      "wpm": 146,
      "message": "A2 ตำแหน่งที่ 2 ค่าที่ได้คือเลข 7"
    },
    {
      "message_id": 338,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 339,
      "agent_id": 2,
      "delay": 1.042,
      "speech_duration": 1.06,
      "transcribe_duration": 1.042,
      "wpm": 85,
      "message": "โทรมา"
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.228,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 341,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 77,
      "message": "หาค่า A3"
    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 5.453,
      "speech_duration": 5.348,
      "transcribe_duration": 5.453,
      "wpm": 137,
      "message": "3 กล่องๆเลยใช่ไหม A1 A2 นิ่งๆแล้วประมาณ A3 นะลูก"
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 129,
      "message": "ทำเหมือนเดิม"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 1.672,
      "speech_duration": 1.7,
      "transcribe_duration": 1.672,
      "wpm": 150,
      "message": "ทำเหมือนเดิมนะคะ"
    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 5.446,
      "speech_duration": 5.412,
      "transcribe_duration": 5.446,
      "wpm": 161,
      "message": "เปลี่ยนแค่ตัวเองเป็นเลข 3 ใช่ไหมคะเปลี่ยนเป็นเลข 33 กับ 3"
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 2.046,
      "speech_duration": 2.084,
      "transcribe_duration": 2.046,
      "wpm": 130,
      "message": "3 * 2 ได้เท่าไหร่"
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 135,
      "message": "3 * 2 ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 0.771,
      "speech_duration": 0.804,
      "transcribe_duration": 0.771,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 3.036,
      "speech_duration": 3.044,
      "transcribe_duration": 3.036,
      "wpm": 79,
      "message": "3 * 2 ได้ 6 ชาย"
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 5.679,
      "speech_duration": 5.604,
      "transcribe_duration": 5.679,
      "wpm": 153,
      "message": "ยังไม่เสร็จเอามาบวก 3 ก็ได้ 9 คำตอบนายมาคำตอบ A3 เท่ากับ"
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 1.482,
      "speech_duration": 1.508,
      "transcribe_duration": 1.482,
      "wpm": 109,
      "message": "9 ถูกไหมคะ"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 2.195,
      "speech_duration": 2.212,
      "transcribe_duration": 2.195,
      "wpm": 108,
      "message": "รอมายังไม่เสร็จ"
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 2.735,
      "speech_duration": 2.724,
      "transcribe_duration": 2.735,
      "wpm": 99,
      "message": "A4 A4 นะคะดึงลงมา"
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 156,
      "message": "เหมือนเดิม"
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 5.387,
      "speech_duration": 5.284,
      "transcribe_duration": 5.387,
      "wpm": 111,
      "message": "2 * 4 + 3 2 กับ 4 คูณกันได้ 8 + 3 เป็น"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 1.525,
      "speech_duration": 1.572,
      "transcribe_duration": 1.525,
      "wpm": 124,
      "message": "เสร็จหรือยัง"
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 1.303,
      "speech_duration": 1.316,
      "transcribe_duration": 1.303,
      "wpm": 103,
      "message": "พี่หาเอง"
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 1.917,
      "speech_duration": 1.892,
      "transcribe_duration": 1.917,
      "wpm": 159,
      "message": "ana หาครบหมดหรือยัง"
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 7.825,
      "speech_duration": 7.652,
      "transcribe_duration": 7.825,
      "wpm": 186,
      "message": "ครบยางเลยนะคะครบยังเลยที่ยังขาดคือตัวไหนลูกเท่าไหร่คะตัวสุดท้ายที่เราจะต้องหาตัวสุดท้ายคืออะไร"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 0.765,
      "speech_duration": 0.804,
      "transcribe_duration": 0.765,
      "wpm": 131,
      "message": "มีอะไร"
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
      "wpm": 183,
      "message": "มีอะไรคือตัวสุดท้าย"
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 1.221,
      "speech_duration": 1.252,
      "transcribe_duration": 1.221,
      "wpm": 168,
      "message": "แล้วยังอะไรคะ"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 3.538,
      "speech_duration": 3.492,
      "transcribe_duration": 3.538,
      "wpm": 90,
      "message": "เรื่องอะไรชายเหลือ 5"
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 5.502,
      "speech_duration": 5.412,
      "transcribe_duration": 5.502,
      "wpm": 205,
      "message": "ตัว 5 เลข 5 เนี่ยเรายังไม่มีใช่ไหมเลข 5 หรือยังไม่ทำเพราะฉะนั้นทำให้เสร็จ"
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 5.488,
      "speech_duration": 5.476,
      "transcribe_duration": 5.488,
      "wpm": 140,
      "message": "ไม่อย่างนั้นลูกทำไม่จบมันก็ได้คะแนนไม่เต็มนะคะหาดู"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 147,
      "message": "วันสุดท้าย"
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 1.1,
      "speech_duration": 1.124,
      "transcribe_duration": 1.1,
      "wpm": 40,
      "message": "A5"
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 145,
      "message": "เปลี่ยน n เป็น 5"
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 1.824,
      "speech_duration": 1.828,
      "transcribe_duration": 1.824,
      "wpm": 90,
      "message": "25 เป็น 10"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 5.653,
      "speech_duration": 5.54,
      "transcribe_duration": 5.653,
      "wpm": 116,
      "message": "ใช่ไหมมาคูณกัน + 3 = 13 ชิ้นเสร็จหรือยังคะ"
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 2.753,
      "speech_duration": 2.788,
      "transcribe_duration": 2.753,
      "wpm": 97,
      "message": "เสร็จแล้วเราหาค่า"
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 3.07,
      "speech_duration": 3.108,
      "transcribe_duration": 3.07,
      "wpm": 145,
      "message": "หาค่าของ a 1 จนถึง A5 ได้แล้ว"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 2.046,
      "speech_duration": 2.084,
      "transcribe_duration": 2.046,
      "wpm": 108,
      "message": "5 ลำดับแรกนะคะ"
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 2.604,
      "speech_duration": 2.596,
      "transcribe_duration": 2.604,
      "wpm": 110,
      "message": "1 คำตอบที่ได้คือ 5"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 2.988,
      "speech_duration": 2.98,
      "transcribe_duration": 2.988,
      "wpm": 151,
      "message": "Play 2 คำตอบที่ได้คือเลข 7 นะ"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 1.819,
      "speech_duration": 1.828,
      "transcribe_duration": 1.819,
      "wpm": 74,
      "message": "M3 คือ 9"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 2.316,
      "speech_duration": 2.34,
      "transcribe_duration": 2.316,
      "wpm": 96,
      "message": "A4 คือ 11 นะคะ"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 2.312,
      "speech_duration": 2.34,
      "transcribe_duration": 2.312,
      "wpm": 64,
      "message": "A5 คือ 13"
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 2.26,
      "speech_duration": 2.276,
      "transcribe_duration": 2.26,
      "wpm": 59,
      "message": "พอเราได้"
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 1.008,
      "speech_duration": 1.06,
      "transcribe_duration": 1.008,
      "wpm": 57,
      "message": "ค่า"
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 3.624,
      "speech_duration": 3.556,
      "transcribe_duration": 3.624,
      "wpm": 173,
      "message": "บทที่ 1 บทที่ 2 ข้อที่ 3 บทที่ 4 บทที่ 5"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 5.836,
      "speech_duration": 5.86,
      "transcribe_duration": 5.836,
      "wpm": 161,
      "message": "ตามที่เขากำหนดครบแล้วเราก็เอามาเขียนเป็นลำดับอันนี้คือคำตอบของ"
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 4.121,
      "speech_duration": 4.132,
      "transcribe_duration": 4.121,
      "wpm": 163,
      "message": "พจน์ทั่วไปที่โจทย์กำหนดมาให้มีอยู่ 5 ตัวนะคะ"
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 1.725,
      "speech_duration": 1.7,
      "transcribe_duration": 1.725,
      "wpm": 159,
      "message": "เอามาลงเกียรติเลย"
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 3.227,
      "speech_duration": 3.236,
      "transcribe_duration": 3.227,
      "wpm": 134,
      "message": "เรียงจากตำแหน่งที่ 1 2 3 4 5"
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 125,
      "message": "ลบเสร็จแล้ว"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 2.764,
      "speech_duration": 2.788,
      "transcribe_duration": 2.764,
      "wpm": 97,
      "message": "ไก่นะมีคำถามไหมคะ"
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 90,
      "message": "งงไหม"
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 101,
      "message": "วิธีการ"
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 114,
      "message": "งงไหมลูก"
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 1.203,
      "speech_duration": 1.252,
      "transcribe_duration": 1.203,
      "wpm": 120,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 6.352,
      "speech_duration": 6.244,
      "transcribe_duration": 6.352,
      "wpm": 204,
      "message": "เข้าใจนิดนึงพี่เข้าใจนิดนึงเพราะยังไม่ได้ออกมาทำใช่ไหมเดี๋ยวกูจะให้ออกมาทำหน้ากระดาน"
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 0.445,
      "speech_duration": 0.484,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 0.535,
      "speech_duration": 0.548,
      "transcribe_duration": 0.535,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 4.651,
      "speech_duration": 4.644,
      "transcribe_duration": 4.651,
      "wpm": 78,
      "message": "ที่นี้เราเรียนเรื่องนี้"
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 3.531,
      "speech_duration": 3.556,
      "transcribe_duration": 3.531,
      "wpm": 148,
      "message": "ให้มาจับเมื่อเราได้ลำดับมาแล้วนะคะ"
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 1.141,
      "speech_duration": 1.188,
      "transcribe_duration": 1.141,
      "wpm": 101,
      "message": "สิ่งที่"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 3.304,
      "speech_duration": 3.3,
      "transcribe_duration": 3.304,
      "wpm": 205,
      "message": "เราจะเลี้ยงก็คือสัญลักษณ์ตัว D คือผลต่างร่วม"
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 2.752,
      "speech_duration": 2.788,
      "transcribe_duration": 2.752,
      "wpm": 183,
      "message": "ผลต่างร่วมตัวนี้มันหมายถึงอะไรลูก"
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 2.376,
      "speech_duration": 2.404,
      "transcribe_duration": 2.376,
      "wpm": 100,
      "message": "เขากำหนดลำดับมา"
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 4.912,
      "speech_duration": 4.9,
      "transcribe_duration": 4.912,
      "wpm": 119,
      "message": "ลำดับมันมีอีก 5 1 2 3 4 5 มีอยู่ 5 ตัว"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 1.346,
      "speech_duration": 1.38,
      "transcribe_duration": 1.346,
      "wpm": 130,
      "message": "ราคาด้วยกัน"
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.084,
      "transcribe_duration": 2.047,
      "wpm": 151,
      "message": "ผลต่างร่วมมันคืออะไร"
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 1.343,
      "speech_duration": 1.38,
      "transcribe_duration": 1.343,
      "wpm": 87,
      "message": "เราจะดู"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 69,
      "message": "ว่า"
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 5.306,
      "speech_duration": 5.284,
      "transcribe_duration": 5.306,
      "wpm": 91,
      "message": "A1 A1 คือเลข 1 A2 คือเลข 4 นะคะ"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 1.592,
      "speech_duration": 1.636,
      "transcribe_duration": 1.592,
      "wpm": 128,
      "message": "ผลต่างระหว่าง"
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 0.339,
      "speech_duration": 0.356,
      "transcribe_duration": 0.339,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 5.574,
      "speech_duration": 5.604,
      "transcribe_duration": 5.574,
      "wpm": 179,
      "message": "ระหว่างตัวเลข 2 ตัวที่ติดกันมันคืออะไรนะคะเราจะต้องเอาตัวที่อยู่ใน"
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 1.069,
      "speech_duration": 1.06,
      "transcribe_duration": 1.069,
      "wpm": 42,
      "message": "j2"
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 2.453,
      "speech_duration": 2.404,
      "transcribe_duration": 2.453,
      "wpm": 181,
      "message": "มี 2 ตัวที่อยู่ข้างหลังเนี่ย"
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 2.359,
      "speech_duration": 2.404,
      "transcribe_duration": 2.359,
      "wpm": 137,
      "message": "เริ่มคู่แรก A1 กับ A2"
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 4.322,
      "speech_duration": 4.324,
      "transcribe_duration": 4.322,
      "wpm": 187,
      "message": "แต่เวลาเรามาหาผลต่างเราจะเอาตัวข้างหลังเนี่ยมาตั้งต้น"
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 1.326,
      "speech_duration": 1.38,
      "transcribe_duration": 1.326,
      "wpm": 196,
      "message": "เสร็จแล้วลบออกจาก"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 113,
      "message": "ตัวแรก"
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 173,
      "message": "เห็นไหมคะ"
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 4.376,
      "speech_duration": 4.324,
      "transcribe_duration": 4.376,
      "wpm": 187,
      "message": "หาตัวข้างหลังนี้ก่อนนะแล้วเอาตัวข้างหน้าเนี่ยมันลบออก"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 3.458,
      "speech_duration": 3.364,
      "transcribe_duration": 3.458,
      "wpm": 120,
      "message": "ข้างหลัง A2 คือ 4 ถูกไหมคะ"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 1.651,
      "speech_duration": 1.7,
      "transcribe_duration": 1.651,
      "wpm": 53,
      "message": "A1 A2"
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 1.129,
      "speech_duration": 1.124,
      "transcribe_duration": 1.129,
      "wpm": 40,
      "message": "A2"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 4.002,
      "speech_duration": 4.004,
      "transcribe_duration": 4.002,
      "wpm": 124,
      "message": "เอาสีลงมาแล้วลบด้วย 1 คำตอบคือ 3"
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 1.153,
      "speech_duration": 1.188,
      "transcribe_duration": 1.153,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 104,
      "message": "เสร็จ"
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 2.497,
      "speech_duration": 2.468,
      "transcribe_duration": 2.497,
      "wpm": 152,
      "message": "คู่นี้เสร็จแล้วขยับ Line"
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 4.746,
      "speech_duration": 4.772,
      "transcribe_duration": 4.746,
      "wpm": 126,
      "message": "หา A2 กับ A3 ลูก A2 กับ A3 หาเหมือนเดิม"
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 2.764,
      "speech_duration": 2.788,
      "transcribe_duration": 2.764,
      "wpm": 183,
      "message": "ตัวที่อยู่ข้างหลังคือ A3 ใช่ไหมคะ"
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 3.982,
      "speech_duration": 3.94,
      "transcribe_duration": 3.982,
      "wpm": 190,
      "message": "แล้วก็เอา A3 ไปใส่ข้างหน้าลูกเอา A3 ไปใส่ข้างหน้า"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 2.069,
      "speech_duration": 2.084,
      "transcribe_duration": 2.069,
      "wpm": 101,
      "message": "แล้วลบด้วย A2"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 1.024,
      "speech_duration": 1.06,
      "transcribe_duration": 1.024,
      "wpm": 85,
      "message": "ใส่นะ"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 0.569,
      "speech_duration": 0.612,
      "transcribe_duration": 0.569,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 1.404,
      "speech_duration": 1.444,
      "transcribe_duration": 1.404,
      "wpm": 166,
      "message": "มันก็คือเลขเด็ด"
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 3.341,
      "speech_duration": 3.3,
      "transcribe_duration": 3.341,
      "wpm": 150,
      "message": "A3 เลขเด่นเอาดึงลงมาแล้วลบด้วยสิ"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 1.456,
      "speech_duration": 1.508,
      "transcribe_duration": 1.456,
      "wpm": 169,
      "message": "คำตอบคือเท่าไหร่"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 1.418,
      "speech_duration": 1.444,
      "transcribe_duration": 1.418,
      "wpm": 62,
      "message": "คือ 3"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 114,
      "message": "รอมาคู่นี้"
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 1.669,
      "speech_duration": 1.7,
      "transcribe_duration": 1.669,
      "wpm": 88,
      "message": "A4 กับ A3"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 4.968,
      "speech_duration": 4.964,
      "transcribe_duration": 4.968,
      "wpm": 136,
      "message": "เราจะทำให้ครบทุกคู่นะคะเลื่อนเลื่อนไปเรื่อยๆ"
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 3.76,
      "speech_duration": 3.748,
      "transcribe_duration": 3.76,
      "wpm": 152,
      "message": "จนให้ครบเป็นคู่เป็นคู่แต่หลักการก็คือ"
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 4.035,
      "speech_duration": 4.004,
      "transcribe_duration": 4.035,
      "wpm": 229,
      "message": "แต่ละคู่นั้นให้เอาตัวข้างหลังมาตั้งแล้วเอาตัวข้างหน้ามาลบออก"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 3.601,
      "speech_duration": 3.62,
      "transcribe_duration": 3.601,
      "wpm": 153,
      "message": "ไปนะสิ่งที่ลูกสังเกตเห็นคืออะไรคำตอบ"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 2.43,
      "speech_duration": 2.468,
      "transcribe_duration": 2.43,
      "wpm": 30,
      "message": "3333"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 3.298,
      "speech_duration": 3.3,
      "transcribe_duration": 3.298,
      "wpm": 159,
      "message": "ค่าที่ได้ลูกค่าที่ได้มันเท่ากันไหม"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 1.429,
      "speech_duration": 1.444,
      "transcribe_duration": 1.429,
      "wpm": 229,
      "message": "มันเหมือนกันหรือเปล่า"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 4.565,
      "speech_duration": 4.516,
      "transcribe_duration": 4.565,
      "wpm": 186,
      "message": "เลข 3 เลข 3 เลข 3 เลข 3 เหมือนกันไหมลูกเหมือนกันเท่ากัน"
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 5.82,
      "speech_duration": 5.796,
      "transcribe_duration": 5.82,
      "wpm": 140,
      "message": "อันนี้แหละเขาเรียกว่าดีเท่ากับ 3 ดีก็คือผลต่างร่วมของ"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 1.099,
      "speech_duration": 1.124,
      "transcribe_duration": 1.099,
      "wpm": 93,
      "message": "งวดนี้"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 1.721,
      "speech_duration": 1.764,
      "transcribe_duration": 1.721,
      "wpm": 136,
      "message": "มันมีค่าเท่ากัน"
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 2.357,
      "speech_duration": 2.404,
      "transcribe_duration": 2.357,
      "wpm": 156,
      "message": "แต่ละคู่แต่ละคู่ที่เอามา"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 3.147,
      "speech_duration": 3.172,
      "transcribe_duration": 3.147,
      "wpm": 175,
      "message": "ลบกันเนี่ยมันมีค่าเท่ากันเพราะฉะนั้น"
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 4.059,
      "speech_duration": 4.068,
      "transcribe_duration": 4.059,
      "wpm": 147,
      "message": "ตัวดีตัวนี้หาได้ดีของลำดับนี้คือ 3 นะคะ"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 2.655,
      "speech_duration": 2.66,
      "transcribe_duration": 2.655,
      "wpm": 135,
      "message": "บีเขาเรียกว่าผลต่างร่วม"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 3.264,
      "speech_duration": 3.3,
      "transcribe_duration": 3.264,
      "wpm": 191,
      "message": "ของลำดับนี้แหละตัวเลขที่เขาเขียนมาให้นะคะ"
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 3.66,
      "speech_duration": 3.684,
      "transcribe_duration": 3.66,
      "wpm": 175,
      "message": "เมื่อไหร่ก็ตามที่ผลต่างร่วมอันนี้ออกมาแล้ว"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 2.826,
      "speech_duration": 2.852,
      "transcribe_duration": 2.826,
      "wpm": 142,
      "message": "มันสามารถหาได้อย่างนี้นะคะ"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.228,
      "transcribe_duration": 0.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 2.004,
      "speech_duration": 2.02,
      "transcribe_duration": 2.004,
      "wpm": 134,
      "message": "แต่มีอีกบ้านกูอ่ะ"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 4.923,
      "speech_duration": 4.964,
      "transcribe_duration": 4.923,
      "wpm": 145,
      "message": "บางตัวมันจะหาไม่ได้เพราะอะไรเพราะเราเอามาลบแล้ว"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 1.811,
      "speech_duration": 1.828,
      "transcribe_duration": 1.811,
      "wpm": 139,
      "message": "มันค่าไม่เท่ากัน"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 5.675,
      "speech_duration": 5.604,
      "transcribe_duration": 5.675,
      "wpm": 166,
      "message": "มันค่าไม่เท่ากันเลยมันไม่ใช่ 3 หมดทุกตัวทุกคู่มันไม่ใช่สีม่วง"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 1.108,
      "speech_duration": 1.124,
      "transcribe_duration": 1.108,
      "wpm": 107,
      "message": "ตรวจหวย"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 2.684,
      "speech_duration": 2.724,
      "transcribe_duration": 2.684,
      "wpm": 176,
      "message": "มันไม่เท่ากันเพราะฉะนั้นอันนั้น"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 3.768,
      "speech_duration": 3.812,
      "transcribe_duration": 3.768,
      "wpm": 134,
      "message": "เขาไม่ได้เรียกว่าลำดับเลขคณิตนะคะ"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 5.35,
      "speech_duration": 5.348,
      "transcribe_duration": 5.35,
      "wpm": 202,
      "message": "ตัวนั้นเขาไม่ได้เรียกว่าลำดับเลขคณิตแต่ถ้าเราจะเรียกว่าเป็นลำดับเลขคณิต"
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.356,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 1.914,
      "speech_duration": 1.956,
      "transcribe_duration": 1.914,
      "wpm": 138,
      "message": "จะต้องเท่ากันเสมอ"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 5.034,
      "speech_duration": 5.028,
      "transcribe_duration": 5.034,
      "wpm": 155,
      "message": "เวลาเอามาลบแล้วค่าต่างๆของแต่ละคู่เนี่ยมันจะเท่ากัน"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 1.92,
      "speech_duration": 1.956,
      "transcribe_duration": 1.92,
      "wpm": 146,
      "message": "มันคือลำดับเลขคณิต"
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 0.894,
      "speech_duration": 0.932,
      "transcribe_duration": 0.894,
      "wpm": 80,
      "message": "เคนะ"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 1.924,
      "speech_duration": 1.956,
      "transcribe_duration": 1.924,
      "wpm": 123,
      "message": "ทีนี้กูจะให้ลูก"
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 1.59,
      "speech_duration": 1.636,
      "transcribe_duration": 1.59,
      "wpm": 165,
      "message": "ออกมาทำหน้ากระดาน"
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 1.342,
      "speech_duration": 1.38,
      "transcribe_duration": 1.342,
      "wpm": 109,
      "message": "จะเป็นคู่"
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 4.603,
      "speech_duration": 4.58,
      "transcribe_duration": 4.603,
      "wpm": 210,
      "message": "พี่ปลื้มคู่กับพี่หมอกนะคะผู้ชายพูดกับผู้ชายผู้หญิงคู่กับผู้หญิง"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 3.091,
      "speech_duration": 3.108,
      "transcribe_duration": 3.091,
      "wpm": 179,
      "message": "ให้เลือกมันจะมีอยู่ 5 ตัว 5 ตัวอย่าง"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 2.186,
      "speech_duration": 2.212,
      "transcribe_duration": 2.186,
      "wpm": 129,
      "message": "โดยใช้วิธีการยังไง"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 2.628,
      "speech_duration": 2.66,
      "transcribe_duration": 2.628,
      "wpm": 158,
      "message": "โดยใช้วิธีการเหมือนเดิมนะคะ"
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 119,
      "message": "ให้เอามาลบกัน"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 1.364,
      "speech_duration": 1.38,
      "transcribe_duration": 1.364,
      "wpm": 152,
      "message": "ไม่เอามาลบกัน"
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 2.448,
      "speech_duration": 2.468,
      "transcribe_duration": 2.448,
      "wpm": 140,
      "message": "ก่อนอื่นอาจตัวอย่างแรก"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 137,
      "message": "ตัวอย่างแรก"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 2.945,
      "speech_duration": 2.98,
      "transcribe_duration": 2.945,
      "wpm": 101,
      "message": "3 กับ 7 ลูก 3 กับ 7"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 153,
      "message": "หาผลต่างเอา 7:00 น - 21:00 น ไหม"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 1.427,
      "speech_duration": 1.444,
      "transcribe_duration": 1.427,
      "wpm": 135,
      "message": "ไม่ใช่บวกค่ะ"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 2.19,
      "speech_duration": 2.212,
      "transcribe_duration": 2.19,
      "wpm": 142,
      "message": "ไม่ใช่บวกต้องเอามาลบ"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 3.037,
      "speech_duration": 2.98,
      "transcribe_duration": 3.037,
      "wpm": 247,
      "message": "ต้องเอามาลบนะเพราะตอนนี้ครูเรียนเรื่องผลต่างอยู่"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 2.048,
      "speech_duration": 2.084,
      "transcribe_duration": 2.048,
      "wpm": 144,
      "message": "3 กับ 7 ต้องเอามาลบ"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 4.148,
      "speech_duration": 4.132,
      "transcribe_duration": 4.148,
      "wpm": 142,
      "message": "3 ออก 7 ออก 3 เหลือเท่าไหร่เหลือ 4 ชาย"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 125,
      "message": "คู่นี้คือ 4"
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 3.004,
      "speech_duration": 2.852,
      "transcribe_duration": 3.004,
      "wpm": 137,
      "message": "เสร็จแล้วต่อมาคู่ต่อมา 11"
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 80,
      "message": "7 ลูก"
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 2.96,
      "speech_duration": 2.98,
      "transcribe_duration": 2.96,
      "wpm": 136,
      "message": "เอา 11 ตั้งแล้วลบออกด้วย 7"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 1.031,
      "speech_duration": 1.06,
      "transcribe_duration": 1.031,
      "wpm": 156,
      "message": "เท่าไหร่คะ"
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 2.492,
      "speech_duration": 2.532,
      "transcribe_duration": 2.492,
      "wpm": 136,
      "message": "4 เหมือนกันเลยใช่ไหมคะ"
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 2.731,
      "speech_duration": 2.724,
      "transcribe_duration": 2.731,
      "wpm": 193,
      "message": "ถ้ามันเป็นลำดับเลขคณิตเดาได้เลยค่ะ"
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 2.889,
      "speech_duration": 2.916,
      "transcribe_duration": 2.889,
      "wpm": 144,
      "message": "15 กับ 11 - 8 เหลือเท่าไหร่"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 2.778,
      "speech_duration": 2.788,
      "transcribe_duration": 2.778,
      "wpm": 151,
      "message": "ก็เหลือสีเท่ากันเพราะฉะนั้น"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 2.326,
      "speech_duration": 2.34,
      "transcribe_duration": 2.326,
      "wpm": 90,
      "message": "ลำดับนี้ข้าดี"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 6.2,
      "speech_duration": 6.18,
      "transcribe_duration": 6.2,
      "wpm": 133,
      "message": "ถ้าดีคำตอบก็คือสินะคะคำตอบดีของค่าของลำดับลำดับเลขคณิต"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 2.923,
      "speech_duration": 2.916,
      "transcribe_duration": 2.923,
      "wpm": 195,
      "message": "คำตอบตอบได้แล้วก็คือสีนั่นเองเข้าใจนะ"
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 0.906,
      "speech_duration": 0.932,
      "transcribe_duration": 0.906,
      "wpm": 48,
      "message": "OK"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 1.545,
      "speech_duration": 1.508,
      "transcribe_duration": 1.545,
      "wpm": 159,
      "message": "นี่มาดูตัวที่ 2"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 0.685,
      "speech_duration": 0.74,
      "transcribe_duration": 0.685,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 2.056,
      "speech_duration": 2.084,
      "transcribe_duration": 2.056,
      "wpm": 72,
      "message": "2 - 2 - 6"
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 5.47,
      "speech_duration": 5.412,
      "transcribe_duration": 5.47,
      "wpm": 194,
      "message": "เออมันต่างกันนะลูกเมื่อกี้มันเพิ่มขึ้นเพิ่มขึ้นใช่ไหมตัวข้างหลังดูดีๆ"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 3.803,
      "speech_duration": 3.812,
      "transcribe_duration": 3.803,
      "wpm": 150,
      "message": "ดูดีๆนะคะเมื่อกี้นี้ข้ามันจะเพิ่มขึ้น"
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 3.274,
      "speech_duration": 3.3,
      "transcribe_duration": 3.274,
      "wpm": 91,
      "message": "371 15 มันเพิ่มขึ้น"
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 4.975,
      "speech_duration": 4.9,
      "transcribe_duration": 4.975,
      "wpm": 162,
      "message": "แตกในขณะที่ตัวอย่างที่ 2 ตัวอย่างที่ 2 รูปดูค่ามันนะ"
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 0.633,
      "speech_duration": 0.676,
      "transcribe_duration": 0.633,
      "wpm": 44,
      "message": "6"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 2.987,
      "speech_duration": 2.98,
      "transcribe_duration": 2.987,
      "wpm": 111,
      "message": "มันลดลงมันลดลงเรื่อยๆ"
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 2.283,
      "speech_duration": 2.276,
      "transcribe_duration": 2.283,
      "wpm": 138,
      "message": "6 ล้อไป 2 แล้วไป - 2"
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 3.159,
      "speech_duration": 3.172,
      "transcribe_duration": 3.159,
      "wpm": 132,
      "message": "อ่านแล้วทีนี้แสดงว่าดีเนี่ย"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 2.466,
      "speech_duration": 2.468,
      "transcribe_duration": 2.466,
      "wpm": 170,
      "message": "ดีมันจะต้องเป็นอะไรเอ่ยนะคะ"
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 3.585,
      "speech_duration": 3.556,
      "transcribe_duration": 3.585,
      "wpm": 194,
      "message": "ดูดีๆเดี๋ยวกูจะให้ออกมาถามครั้งหน้ากระดาษนะคะ"
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 38,
      "message": "OK"
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 4.36,
      "speech_duration": 4.324,
      "transcribe_duration": 4.36,
      "wpm": 153,
      "message": "ออกมาเลยค่ะพี่หนิงกลับกำไรนะคะออกมาทำข้อนี้"
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.228,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 3.445,
      "speech_duration": 3.364,
      "transcribe_duration": 3.445,
      "wpm": 174,
      "message": "กูจะแบ่งกระดาษเป็น 2 2 บล็อคนะคะให้ลูก"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 115,
      "message": "ออกมาหาค่า D"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 1.441,
      "speech_duration": 1.444,
      "transcribe_duration": 1.441,
      "wpm": 104,
      "message": "นะคะถ้าดี"
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 2.531,
      "speech_duration": 2.468,
      "transcribe_duration": 2.531,
      "wpm": 176,
      "message": "กำไรกับพี่หนิงอ่ะฝั่งผู้หญิง"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 3.053,
      "speech_duration": 3.044,
      "transcribe_duration": 3.053,
      "wpm": 168,
      "message": "ฝั่งผู้หญิงให้ใช้ตัวอย่างนี้นะลูก"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 1.285,
      "speech_duration": 1.316,
      "transcribe_duration": 1.285,
      "wpm": 171,
      "message": "ใช้ตัวอย่างนี้"
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 4.533,
      "speech_duration": 4.516,
      "transcribe_duration": 4.533,
      "wpm": 113,
      "message": "ตัวอย่างที่ 2 6 2 - 2 - 6 หาค่า D"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 1.653,
      "speech_duration": 1.636,
      "transcribe_duration": 1.653,
      "wpm": 156,
      "message": "คนหน้ากระดานนะคะ"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 86,
      "message": "แล้ว"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 141,
      "message": "คลื่นฝั่งผู้ชาย"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 5.091,
      "speech_duration": 5.092,
      "transcribe_duration": 5.091,
      "wpm": 109,
      "message": "ผู้ชายนะคะหาตัวอย่างนี้ - 1 - 6 - 11"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 67,
      "message": "ลบ"
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 2.115,
      "speech_duration": 2.148,
      "transcribe_duration": 2.115,
      "wpm": 56,
      "message": "16 หาดี"
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 172,
      "message": "ว่ามันได้เท่าไหร่"
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 1.426,
      "speech_duration": 1.444,
      "transcribe_duration": 1.426,
      "wpm": 135,
      "message": "ว่ามันยากไหม"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 1.956,
      "transcribe_duration": 1.975,
      "wpm": 161,
      "message": "ยากไหมยากไหมถามหน่อย"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 3.642,
      "speech_duration": 3.62,
      "transcribe_duration": 3.642,
      "wpm": 174,
      "message": "ออกมาเลยนะออกมาเดี๋ยวครูจะสอนถ้าสมมุติว่า"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 4.696,
      "speech_duration": 4.708,
      "transcribe_duration": 4.696,
      "wpm": 131,
      "message": "ทดลองก่อนทดลองก่อนถ้าทำผิดน่ะไม่ต้องกลัว"
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 4.735,
      "speech_duration": 4.708,
      "transcribe_duration": 4.735,
      "wpm": 194,
      "message": "วันนี้เป็นขั้นตอนของการฝึกนะคะขั้นตอนของการฝึกอันนี้เป็นความ"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 3.655,
      "speech_duration": 3.684,
      "transcribe_duration": 3.655,
      "wpm": 143,
      "message": "ความรู้ทั่วๆไปเลยในการบวกการลบนะคะ"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.212,
      "transcribe_duration": 2.233,
      "wpm": 129,
      "message": "ออกมาค่ะมาทำคู่กัน"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 0.883,
      "speech_duration": 0.932,
      "transcribe_duration": 0.883,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 6.27,
      "speech_duration": 6.436,
      "transcribe_duration": 6.27,
      "wpm": 42,
      "message": "ลูกค้าลูกดูนะกำไร"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 2.508,
      "speech_duration": 2.532,
      "transcribe_duration": 2.508,
      "wpm": 118,
      "message": "หนิงเวลาทำออกมาแล้ว"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.228,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.724,
      "transcribe_duration": 2.704,
      "wpm": 193,
      "message": "ตัวอย่างแรงนะลูกที่ลูกทำออกมาเนี่ย"
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 1.783,
      "speech_duration": 1.828,
      "transcribe_duration": 1.783,
      "wpm": 90,
      "message": "คู่แรกนะคะ"
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 2.428,
      "speech_duration": 2.468,
      "transcribe_duration": 2.428,
      "wpm": 134,
      "message": "คู่แรก 6 กับ 2 ใช่ไหม"
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 3.23,
      "speech_duration": 3.236,
      "transcribe_duration": 3.23,
      "wpm": 185,
      "message": "ตำแหน่งที่อยู่ข้างหลังคือ 2 ลบออกด้วย 6"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 2.378,
      "speech_duration": 2.404,
      "transcribe_duration": 2.378,
      "wpm": 137,
      "message": "สิ่งที่เราจะต้องดูคือ"
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 144,
      "message": "ดูสัญลักษณ์"
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 5.376,
      "speech_duration": 5.348,
      "transcribe_duration": 5.376,
      "wpm": 205,
      "message": "สัญลักษณ์ข้างหน้าเป็นบวกหรือเป็นลบแล้วมาดูว่าเลข 2 กับเลข 6 อันไหนมันมาก"
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 0.744,
      "speech_duration": 0.74,
      "transcribe_duration": 0.744,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 5.881,
      "speech_duration": 5.86,
      "transcribe_duration": 5.881,
      "wpm": 166,
      "message": "6 มันมากกว่าอยู่แล้วถ้าถ้าไม่จับสัญลักษณ์ข้างหน้าดูแค่ตัวเลขนะคะ"
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 2.337,
      "speech_duration": 2.34,
      "transcribe_duration": 2.337,
      "wpm": 160,
      "message": "2 กับ 6 ตัวที่มากก็คือ 6"
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 0.708,
      "speech_duration": 0.74,
      "transcribe_duration": 0.708,
      "wpm": 41,
      "message": "6"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 3.256,
      "speech_duration": 3.3,
      "transcribe_duration": 3.256,
      "wpm": 141,
      "message": "ลบออก 2 เอาตัวที่มากที่สุดตั้ง"
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 3.096,
      "speech_duration": 3.108,
      "transcribe_duration": 3.096,
      "wpm": 150,
      "message": "6 เอาออก 2 เหลือ 4 ถูกแล้วนะคะ"
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 2.433,
      "speech_duration": 2.468,
      "transcribe_duration": 2.433,
      "wpm": 170,
      "message": "แล้วให้เอาสัญลักษณ์ข้างหน้า"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 1.432,
      "speech_duration": 1.444,
      "transcribe_duration": 1.432,
      "wpm": 156,
      "message": "ปวดขี้มากเนี่ย"
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 6.589,
      "speech_duration": 6.5,
      "transcribe_duration": 6.589,
      "wpm": 198,
      "message": "อันนี้มันเป็นลบ 6 ไหมคะเพราะฉะนั้นไอ้ตัวลบเนี่ยมันก็ต้องตามมาด้วยคำตอบตัวนี้ก็คือ - 4"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 2.361,
      "speech_duration": 2.404,
      "transcribe_duration": 2.361,
      "wpm": 137,
      "message": "ลูกถูกต้องนะคะถูกต้อง"
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 2.637,
      "speech_duration": 2.66,
      "transcribe_duration": 2.637,
      "wpm": 124,
      "message": "ทำความเข้าใจให้ได้ว่า"
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 64,
      "message": "การ"
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 3.079,
      "speech_duration": 3.108,
      "transcribe_duration": 3.079,
      "wpm": 179,
      "message": "หาผลต่างการหาผลต่างคือเอาตัวข้างหลัง"
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 2.252,
      "speech_duration": 2.276,
      "transcribe_duration": 2.252,
      "wpm": 145,
      "message": "ไปลบออกจากตัวข้างหน้า"
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 3.374,
      "speech_duration": 3.364,
      "transcribe_duration": 3.374,
      "wpm": 210,
      "message": "เอาตัวเอาตัวข้างหลังตั้งเอาตัวข้างหน้าไปลบนะคะ"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 3.654,
      "speech_duration": 3.684,
      "transcribe_duration": 3.654,
      "wpm": 191,
      "message": "แล้วมาเปรียบเทียบระหว่าง 2 ตัวนี้อันไหนมากกว่า"
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 1.168,
      "speech_duration": 1.188,
      "transcribe_duration": 1.168,
      "wpm": 164,
      "message": "ไม่เอามาตั้ง"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 2.729,
      "speech_duration": 2.724,
      "transcribe_duration": 2.729,
      "wpm": 204,
      "message": "อันไหนมากกว่ามาตั้งเอาตัวน้อยมาลบออก"
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 5.232,
      "speech_duration": 5.22,
      "transcribe_duration": 5.232,
      "wpm": 201,
      "message": "เสร็จแล้วค่ะที่ได้ให้ตามสัญลักษณ์ข้างหน้าของตัวที่มากที่เราตั้งเอาไว้"
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 5.286,
      "speech_duration": 5.284,
      "transcribe_duration": 5.286,
      "wpm": 167,
      "message": "มันก็จะได้สัญลักษณ์เป็นบวกเป็นลบแล้วแต่ว่าโจทย์กำหนดมานะคะ"
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 119,
      "message": "ตัวนี้คู่ที่ 2"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.572,
      "transcribe_duration": 1.596,
      "wpm": 115,
      "message": "รถ 2 มาตั้ง"
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 1.668,
      "speech_duration": 1.7,
      "transcribe_duration": 1.668,
      "wpm": 106,
      "message": "ลบออกด้วย 2"
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.403,
      "speech_duration": 0.228,
      "transcribe_duration": 0.403,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 4.334,
      "speech_duration": 4.324,
      "transcribe_duration": 4.334,
      "wpm": 177,
      "message": "อันนี้ก็สิ่งที่แตกต่างกันนะสมบัติของการบวกนะคะดูนะ"
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 2.889,
      "speech_duration": 2.916,
      "transcribe_duration": 2.889,
      "wpm": 149,
      "message": "ลบกับลบสัญลักษณ์มันเหมือนกัน"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.228,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 2.908,
      "speech_duration": 2.916,
      "transcribe_duration": 2.908,
      "wpm": 201,
      "message": "เมื่อไหร่ก็ตามที่สัญลักษณ์มันเหมือนกัน"
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 2.131,
      "speech_duration": 2.148,
      "transcribe_duration": 2.131,
      "wpm": 175,
      "message": "ลูกเอาสัญลักษณ์มาเลยนะคะ"
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 3.625,
      "speech_duration": 3.62,
      "transcribe_duration": 3.625,
      "wpm": 157,
      "message": "ลบเนี่ยเอามาเลยแล้วเอาตัวเลขที่ได้น่ะ"
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 2.024,
      "speech_duration": 2.02,
      "transcribe_duration": 2.024,
      "wpm": 178,
      "message": "2 กระป๋องนี้เอามารวมกัน"
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 156,
      "message": "ไม่ต้องมาบวกนะคะ"
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 2.948,
      "speech_duration": 2.98,
      "transcribe_duration": 2.948,
      "wpm": 161,
      "message": "ไม่เอาไม่ต้องมาลบให้เอามารวมกัน"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 1.555,
      "speech_duration": 1.572,
      "transcribe_duration": 1.555,
      "wpm": 115,
      "message": "จับให้ได้นะ"
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 3.284,
      "speech_duration": 3.3,
      "transcribe_duration": 3.284,
      "wpm": 182,
      "message": "สัญลักษณ์ลบกับลบมันเหมือนกันเพราะฉะนั้น"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 1.89,
      "speech_duration": 1.892,
      "transcribe_duration": 1.89,
      "wpm": 182,
      "message": "ต้องเอา 2 กระป๋องมาบวก"
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 5.275,
      "speech_duration": 5.284,
      "transcribe_duration": 5.275,
      "wpm": 116,
      "message": "คำตอบก็คือ -4 ในขณะที่ตัวแรกที่ลูกทำนะคะ"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 3.121,
      "speech_duration": 3.108,
      "transcribe_duration": 3.121,
      "wpm": 203,
      "message": "ลูกถามลูกดูสัญลักษณ์ข้างหน้า 2 มันเป็นบวก"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 4.001,
      "speech_duration": 4.004,
      "transcribe_duration": 4.001,
      "wpm": 195,
      "message": "6 มันเป็นลบสัญลักษณ์มันไม่เหมือนกันมันต่างกันใช่ไหม"
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 3.175,
      "speech_duration": 3.172,
      "transcribe_duration": 3.175,
      "wpm": 180,
      "message": "เมื่อสัญลักษณ์มันต่างกันจะต้องเอามาลบ"
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 5.475,
      "speech_duration": 5.412,
      "transcribe_duration": 5.475,
      "wpm": 191,
      "message": "ลบเท่านั้นหาผลต่างร่วมเท่านั้นพ่อลบเราก็ต้องไปเลือกเอาตัวที่มากเนี่ย"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 96,
      "message": "ตัวตั้ง"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 1.277,
      "speech_duration": 1.316,
      "transcribe_duration": 1.277,
      "wpm": 217,
      "message": "เอาตัวที่น้อยเนี่ย"
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 185,
      "message": "เป็นตัวที่เอาไปลบออก"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 3.58,
      "speech_duration": 3.556,
      "transcribe_duration": 3.58,
      "wpm": 194,
      "message": "นะคะสัญลักษณ์ที่ได้ตัวข้างหน้าคือตามตัวที่มาก"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 4.946,
      "speech_duration": 4.9,
      "transcribe_duration": 4.946,
      "wpm": 168,
      "message": "ลบ 6 เนี่ยมันมากเพราะฉะนั้นสัญลักษณ์ก็คือ - มาเลยคำตอบ"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 93,
      "message": "ในขณะที่"
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 2.455,
      "speech_duration": 2.468,
      "transcribe_duration": 2.455,
      "wpm": 170,
      "message": "จับให้ได้ว่าสัญลักษณ์ตัวนี้"
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 63,
      "message": "ลบ 2 ลบ"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 2.906,
      "speech_duration": 2.916,
      "transcribe_duration": 2.906,
      "wpm": 87,
      "message": "ลบ 2 ลบออกด้วย 2"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 0.89,
      "speech_duration": 0.932,
      "transcribe_duration": 0.89,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 2.828,
      "speech_duration": 2.852,
      "transcribe_duration": 2.828,
      "wpm": 153,
      "message": "สัญลักษณ์ตัวนี้ลบกับลบมาแล้ว"
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 3.414,
      "speech_duration": 3.428,
      "transcribe_duration": 3.414,
      "wpm": 206,
      "message": "เมื่อไหร่ที่มันไม่ได้ต่างกันมันเป็นตัวเดียวกัน"
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 1.163,
      "speech_duration": 1.188,
      "transcribe_duration": 1.163,
      "wpm": 101,
      "message": "ลบกับลบ"
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 4.759,
      "speech_duration": 4.644,
      "transcribe_duration": 4.759,
      "wpm": 158,
      "message": "เอารถมาเลยแล้วเอาค่านั้นเอาจำนวนนั้นมารวมกันนะคะ"
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 3.732,
      "speech_duration": 3.684,
      "transcribe_duration": 3.732,
      "wpm": 138,
      "message": "คำตอบก็คือ 4 ทีนี้มาดูต่อไปคู่นี้"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 31,
      "message": "-6"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 2.378,
      "speech_duration": 2.404,
      "transcribe_duration": 2.378,
      "wpm": 69,
      "message": "ลบด้วยลบ 2"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 2.059,
      "speech_duration": 2.084,
      "transcribe_duration": 2.059,
      "wpm": 101,
      "message": "ที่ลูกทำออกมา"
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.484,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 1.794,
      "speech_duration": 1.828,
      "transcribe_duration": 1.794,
      "wpm": 139,
      "message": "ลูกลืมอะไรรู้ไหม"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 5.454,
      "speech_duration": 5.284,
      "transcribe_duration": 5.454,
      "wpm": 139,
      "message": "ลูกลืมว่าลบมันจะต้องใส่คำว่า -2 เข้าไปด้วยลูกลืม"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 1.827,
      "speech_duration": 1.828,
      "transcribe_duration": 1.827,
      "wpm": 197,
      "message": "สัญลักษณ์ - ข้างล่างนี้"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.464,
      "speech_duration": 0.292,
      "transcribe_duration": 0.464,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.228,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.48,
      "speech_duration": 0.292,
      "transcribe_duration": 0.48,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 3.162,
      "speech_duration": 3.108,
      "transcribe_duration": 3.162,
      "wpm": 232,
      "message": "ไอ้ตัว - ตัวที่อยู่ตรงกลางแล้วมันต้องมาอยู่แล้ว"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 3.734,
      "speech_duration": 3.556,
      "transcribe_duration": 3.734,
      "wpm": 211,
      "message": "แต่สิ่งที่ลูกลืมก็คือลบตัวนี้ลบที่อยู่ในค่ามันน่ะ"
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 2.512,
      "speech_duration": 2.532,
      "transcribe_duration": 2.512,
      "wpm": 201,
      "message": "ลืมเขียนสัญลักษณ์รูปก็เลยกลายเป็น"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 4.779,
      "speech_duration": 4.708,
      "transcribe_duration": 4.779,
      "wpm": 153,
      "message": "- 8 คือคำตอบเป็นจริงมันไม่ใช่นะคะจริงๆมันไม่ใช่"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 2.614,
      "speech_duration": 2.596,
      "transcribe_duration": 2.614,
      "wpm": 214,
      "message": "แทนที่มันจะเป็นลบแต่มันจะเป็นรูปอะไร"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 3.142,
      "speech_duration": 3.172,
      "transcribe_duration": 3.142,
      "wpm": 180,
      "message": "เมื่อสัญลักษณ์ลบมันอยู่ติดกันมันก็คือ"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 2.943,
      "speech_duration": 2.98,
      "transcribe_duration": 2.943,
      "wpm": 176,
      "message": "การบวกนะคะเปลี่ยนเปลี่ยนเป็นการบวก"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 2.004,
      "speech_duration": 2.02,
      "transcribe_duration": 2.004,
      "wpm": 30,
      "message": "+ 2"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 6.731,
      "speech_duration": 6.628,
      "transcribe_duration": 6.731,
      "wpm": 136,
      "message": "มันเท่ากับอะไรลูกดูว่าลบ 6 กับบวกลบกับบวกมาสัญลักษณ์ต่างกัน"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 3.222,
      "speech_duration": 3.236,
      "transcribe_duration": 3.222,
      "wpm": 181,
      "message": "เพราะฉะนั้นคำตอบจะต้องตามตัวที่มากนะคะ"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 5.391,
      "speech_duration": 5.348,
      "transcribe_duration": 5.391,
      "wpm": 219,
      "message": "ตัวที่มากกว่าคือ 6 มาเลยคือลบนะคะคำตอบเขียนไว้เลยว่าสัญลักษณ์ข้างหน้ามันคือลบ"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.148,
      "transcribe_duration": 2.172,
      "wpm": 126,
      "message": "6 ลบออก 2 เหลือ 4"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 1.204,
      "speech_duration": 1.252,
      "transcribe_duration": 1.204,
      "wpm": 156,
      "message": "เหมือนกันไหม"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 4.331,
      "speech_duration": 4.324,
      "transcribe_duration": 4.331,
      "wpm": 163,
      "message": "คู่แรก - 4 คู่ที่ 2 - 4 คู่ที่ 3 ก็ -4 ด้วยกัน"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 2.427,
      "speech_duration": 2.468,
      "transcribe_duration": 2.427,
      "wpm": 152,
      "message": "เหมือนกันเพราะฉะนั้นสรุป"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 2.183,
      "speech_duration": 2.212,
      "transcribe_duration": 2.183,
      "wpm": 95,
      "message": "ดีก็คืออะไรคะ"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 1.177,
      "speech_duration": 1.188,
      "transcribe_duration": 1.177,
      "wpm": 139,
      "message": "นี่คืออะไร"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 0.349,
      "speech_duration": 0.292,
      "transcribe_duration": 0.349,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 1.888,
      "speech_duration": 1.892,
      "transcribe_duration": 1.888,
      "wpm": 174,
      "message": "คำตอบตัวดีคือเท่าไหร่"
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 2.885,
      "speech_duration": 2.916,
      "transcribe_duration": 2.885,
      "wpm": 144,
      "message": "หามาได้แล้วคำตอบคือเท่าไหร่"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 1.917,
      "speech_duration": 1.892,
      "transcribe_duration": 1.917,
      "wpm": 111,
      "message": "ที่ลูกหามานี่"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 215,
      "message": "เท่าไหร่เท่าไหร่"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 3.987,
      "speech_duration": 3.94,
      "transcribe_duration": 3.987,
      "wpm": 213,
      "message": "มันเหมือนกันตัวไหนที่มันเหมือนกันคำตอบที่เหมือนกันคำตอบ"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.302,
      "speech_duration": 0.228,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 2.8,
      "speech_duration": 2.724,
      "transcribe_duration": 2.8,
      "wpm": 171,
      "message": "-8 ไม่ใช่อันนี้คือค่าอะไรเนี่ย"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 0.758,
      "speech_duration": 0.804,
      "transcribe_duration": 0.758,
      "wpm": 168,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 6.706,
      "speech_duration": 6.692,
      "transcribe_duration": 6.706,
      "wpm": 101,
      "message": "ใช่มึงงงอะไรไม่ต้องงงดูดิตัวเองหามาดิเห็นไหม"
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 5.319,
      "speech_duration": 5.284,
      "transcribe_duration": 5.319,
      "wpm": 165,
      "message": "ลบ 4 อันที่ 2 คู่ที่ 2 ก็ลบ 4 คู่ที่ 3 กับ -4 เพราะฉะนั้น"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 2.375,
      "speech_duration": 2.404,
      "transcribe_duration": 2.375,
      "wpm": 50,
      "message": "D = - 4"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 6.448,
      "speech_duration": 6.436,
      "transcribe_duration": 6.448,
      "wpm": 172,
      "message": "เมื่อหาดีแล้วมันเหมือนกันมันเหมือนกันเลยลูกมันเหมือนกันมันจะเรียกว่าลำดับ"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 1.726,
      "speech_duration": 1.764,
      "transcribe_duration": 1.726,
      "wpm": 102,
      "message": "เลขคณิตนะคะ"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.333,
      "speech_duration": 0.356,
      "transcribe_duration": 0.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 1.054,
      "speech_duration": 1.06,
      "transcribe_duration": 1.054,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 1.836,
      "speech_duration": 1.828,
      "transcribe_duration": 1.836,
      "wpm": 148,
      "message": "ทีนี้มาดูพี่ปลื้ม"
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 128,
      "message": "พี่ปลื้มหานะคะ"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 4.394,
      "speech_duration": 4.388,
      "transcribe_duration": 4.394,
      "wpm": 126,
      "message": "หลักการเหมือนกันคู่แรกปลื้มหาได้ลบ 5"
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 111,
      "message": "คู่ที่ 2 นะคะ"
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.228,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 3.825,
      "speech_duration": 3.812,
      "transcribe_duration": 3.825,
      "wpm": 142,
      "message": "ได้ลบภาพเหมือนกันคู่ที่ 3 ก็ได้ลบ 5"
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.212,
      "transcribe_duration": 2.168,
      "wpm": 149,
      "message": "เพราะฉะนั้นดีของปลื้ม"
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 2.91,
      "speech_duration": 2.916,
      "transcribe_duration": 2.91,
      "wpm": 211,
      "message": "D ของลำดับนี้คือเท่าไหร่คำตอบเมื่อไหร่คะ"
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 145,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.644,
      "speech_duration": 0.676,
      "transcribe_duration": 0.644,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 1.083,
      "speech_duration": 1.124,
      "transcribe_duration": 1.083,
      "wpm": 120,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.228,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 3.358,
      "speech_duration": 3.364,
      "transcribe_duration": 3.358,
      "wpm": 129,
      "message": "15 วันไม่ได้เอามาบวกกันนะลูก"
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 4.274,
      "speech_duration": 4.196,
      "transcribe_duration": 4.274,
      "wpm": 207,
      "message": "อันไหนที่มันเหมือนกันนี่มันเหมือนกันเนี่ย 5 เนี่ยเอามาเลย"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 1.032,
      "speech_duration": 1.06,
      "transcribe_duration": 1.032,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 2.065,
      "speech_duration": 2.084,
      "transcribe_duration": 2.065,
      "wpm": 137,
      "message": "นี่ไงที่ทำไหมเนี่ย"
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.42,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 0.516,
      "speech_duration": 0.548,
      "transcribe_duration": 0.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 1.025,
      "speech_duration": 1.06,
      "transcribe_duration": 1.025,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 5.287,
      "speech_duration": 5.284,
      "transcribe_duration": 5.287,
      "wpm": 159,
      "message": "ดูของเพื่อนผู้หญิงที่ทำเขาหาก็คือ - 4 - 4 - 4 เหมือนกัน"
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 2.448,
      "speech_duration": 2.468,
      "transcribe_duration": 2.448,
      "wpm": 164,
      "message": "เพราะฉะนั้นดีก็เท่ากับ - 4"
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 173,
      "message": "เข้าใจนะหนิง"
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 4.575,
      "speech_duration": 4.516,
      "transcribe_duration": 4.575,
      "wpm": 113,
      "message": "ปลื้มหาดิออกมาได้ - 5 เพราะฉะนั้น"
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.228,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 3.242,
      "speech_duration": 3.236,
      "transcribe_duration": 3.242,
      "wpm": 97,
      "message": "ช่อง 5 เหมือนกันนะคะ"
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.228,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 7.208,
      "speech_duration": 7.14,
      "transcribe_duration": 7.208,
      "wpm": 193,
      "message": "ที่นี่เราเหลืออะไรคะเราเหลืออีกกี่ข้อข้อแรกกูทำเป็นตัวอย่างแล้วข้อที่ 2 ข้อที่ 3 ผ่านไปแล้ว"
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 3.442,
      "speech_duration": 3.492,
      "transcribe_duration": 3.442,
      "wpm": 112,
      "message": "เอาสมุดขึ้นมาแล้วให้ลูกทำ"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 2.115,
      "speech_duration": 2.148,
      "transcribe_duration": 2.115,
      "wpm": 147,
      "message": "ข้อที่ 4 กับข้อที่ 5"
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 1.355,
      "speech_duration": 1.38,
      "transcribe_duration": 1.355,
      "wpm": 185,
      "message": "วันนี้ทำเองนะลูก"
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 166,
      "message": "ข้อที่ 4 กับข้อที่ 5"
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.484,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 178,
      "message": "มาเอาสมุดที่โต๊ะครูนะคะ"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.356,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 1.277,
      "speech_duration": 1.316,
      "transcribe_duration": 1.277,
      "wpm": 103,
      "message": "สงสัยไหม"
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 111,
      "message": "ถามอะไรไหมคะ"
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 103,
      "message": "ไม่มีอ่ะ"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 4.7,
      "speech_duration": 4.644,
      "transcribe_duration": 4.7,
      "wpm": 132,
      "message": "เอามาสมุดแล้วก็ทำเลยนะคะหาค่า D ของลำดับ"
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.474,
      "speech_duration": 0.228,
      "transcribe_duration": 0.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 5.681,
      "speech_duration": 5.668,
      "transcribe_duration": 5.681,
      "wpm": 71,
      "message": "27 10 53 - 9 แล้วก็หาค่าดี"
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 2.437,
      "speech_duration": 2.468,
      "transcribe_duration": 2.437,
      "wpm": 103,
      "message": "ของลำดับ 1 2 3 4"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 3.934,
      "speech_duration": 3.876,
      "transcribe_duration": 3.934,
      "wpm": 197,
      "message": "ข้อห้ามในโคตรง่ายเลยนะลูกก็หาได้ง่ายมากเพราะว่ามัน"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 1.473,
      "speech_duration": 1.508,
      "transcribe_duration": 1.473,
      "wpm": 159,
      "message": "มันเป็นการเพิ่ม"
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 2.025,
      "speech_duration": 2.02,
      "transcribe_duration": 2.025,
      "wpm": 134,
      "message": "เป็นการลดใช่ไหมคะ"
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 1.729,
      "speech_duration": 1.764,
      "transcribe_duration": 1.729,
      "wpm": 230,
      "message": "เพิ่มขึ้นทีละเท่าไหร่เนี่ย"
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 1.227,
      "speech_duration": 1.252,
      "transcribe_duration": 1.227,
      "wpm": 168,
      "message": "อยู่ข้างๆแล้ว"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 174,
      "message": "เพิ่มขึ้นทีละ 1"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 5.87,
      "speech_duration": 5.796,
      "transcribe_duration": 5.87,
      "wpm": 132,
      "message": "+ 1 + 1 = 2 2 + 1 = เพราะฉะนั้นดีตรงนี้ง่ายมากนะคะ"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 2.133,
      "speech_duration": 2.084,
      "transcribe_duration": 2.133,
      "wpm": 209,
      "message": "นักเรียนทำแค่ข้อเดียวนะเนี่ย"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 80,
      "message": "ดูดีๆ"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 2.573,
      "speech_duration": 2.596,
      "transcribe_duration": 2.573,
      "wpm": 144,
      "message": "มาเอาสมุดแล้วก็ไปทำล่ะคะ"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.612,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.443,
      "speech_duration": 0.292,
      "transcribe_duration": 0.443,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 1.953,
      "speech_duration": 2.084,
      "transcribe_duration": 1.953,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 1.336,
      "speech_duration": 1.38,
      "transcribe_duration": 1.336,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.466,
      "speech_duration": 0.292,
      "transcribe_duration": 0.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 0.482,
      "speech_duration": 0.228,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.42,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 0.365,
      "speech_duration": 0.42,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.228,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 0.636,
      "speech_duration": 0.676,
      "transcribe_duration": 0.636,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 0.54,
      "speech_duration": 0.356,
      "transcribe_duration": 0.54,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.572,
      "transcribe_duration": 1.52,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 2.468,
      "speech_duration": 2.468,
      "transcribe_duration": 2.468,
      "wpm": 128,
      "message": "ลูกค้าคะวันนี้วันนี้"
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 5.28,
      "speech_duration": 5.284,
      "transcribe_duration": 5.28,
      "wpm": 153,
      "message": "ที่ครูให้ทำแบบฝึกหัดนะคะมีทั้งหมดอยู่ 10 ข้อลูกดูแล้ว"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 3.42,
      "speech_duration": 3.364,
      "transcribe_duration": 3.42,
      "wpm": 183,
      "message": "กูดูแล้วนะสิ่งที่ลูกพลาดไปก็คือสัญลักษณ์"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 1.552,
      "speech_duration": 1.572,
      "transcribe_duration": 1.552,
      "wpm": 172,
      "message": "สัญลักษณ์ข้างหน้า"
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 5.32,
      "speech_duration": 5.284,
      "transcribe_duration": 5.32,
      "wpm": 185,
      "message": "มันเป็นจำนวนเต็มลบแล้วลูกลูกหาคำตอบเนี่ยลูกจะงงอยู่ยังงงอยู่นะคะ"
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 2.925,
      "speech_duration": 2.916,
      "transcribe_duration": 2.925,
      "wpm": 134,
      "message": "แต่มี 2 คนที่ทำได้ถูกนะคะ"
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 3.486,
      "speech_duration": 3.492,
      "transcribe_duration": 3.486,
      "wpm": 155,
      "message": "วิธีการดูดาวฝึกไปเรื่อยๆนะคะฝึกมากๆ"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 0.629,
      "speech_duration": 0.676,
      "transcribe_duration": 0.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 5.303,
      "speech_duration": 5.284,
      "transcribe_duration": 5.303,
      "wpm": 167,
      "message": "ทำบ่อยๆมันก็จะเกิดความเคยชินความชำนาญแล้วเราก็จะได้จำล่ะคะ"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 6.256,
      "speech_duration": 6.244,
      "transcribe_duration": 6.256,
      "wpm": 192,
      "message": "ต่อไปมันจะยิ่งจำนวนมากขึ้นกว่านี้อีกนะคะเรื่องการบวกการลบจำนวนในรูปต้องแม่นแล้ว"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 2.136,
      "speech_duration": 2.148,
      "transcribe_duration": 2.136,
      "wpm": 196,
      "message": "เพราะตอนนี้อยู่ม 5 แล้วนะคะ"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 2.195,
      "speech_duration": 2.212,
      "transcribe_duration": 2.195,
      "wpm": 136,
      "message": "ก็ต้องคิดคำนวณเองนะ"
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.228,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.47,
      "speech_duration": 0.228,
      "transcribe_duration": 0.47,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 7.517,
      "speech_duration": 7.46,
      "transcribe_duration": 7.517,
      "wpm": 187,
      "message": "วันนี้ไม่มีอะไรสงสัยใช่ไหมเดี๋ยวสัปดาห์หน้าเรามาทำแบบฝึกกันอีกนะคะแบบฝึกของครั้งหน้าครูจะให้"
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 119,
      "message": "พจน์ทั่วไปมา"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 154,
      "message": "วันนี้เราหาผลต่างนะคะ"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 6.075,
      "speech_duration": 5.988,
      "transcribe_duration": 6.075,
      "wpm": 170,
      "message": "แต่ว่าครั้งหน้ากูจะให้พจน์ทั่วไปมาแล้วให้นักเรียนหาลำดับ 4 ลำดับแรก"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 2.492,
      "speech_duration": 2.532,
      "transcribe_duration": 2.492,
      "wpm": 154,
      "message": "พจน์ทั่วไปที่ครูจะให้นะคะ"
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 4.518,
      "speech_duration": 4.516,
      "transcribe_duration": 4.518,
      "wpm": 163,
      "message": "อันนี้ก็จะใช้พื้นฐานการบวกการคูณการลบเหมือนกันนะ"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 109,
      "message": "โอเควันนี้"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 1.914,
      "speech_duration": 1.956,
      "transcribe_duration": 1.914,
      "wpm": 199,
      "message": "เสร็จแล้วเรียนอะไรต่อไปคะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 5.38,
      "speech_duration": 5.348,
      "transcribe_duration": 5.38,
      "wpm": 146,
      "message": "เรียนวิชาครูเจใช่ไหมคะภาษาไทยโอเคอ่ะวันนี้สวัสดีค่ะ"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.584,
      "speech_duration": 0.612,
      "transcribe_duration": 0.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.5,
      "speech_duration": 0.228,
      "transcribe_duration": 0.5,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 2.121,
      "speech_duration": 2.148,
      "transcribe_duration": 2.121,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.621,
      "speech_duration": 0.676,
      "transcribe_duration": 0.621,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 0.561,
      "speech_duration": 0.612,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.228,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 2.057,
      "speech_duration": 2.084,
      "transcribe_duration": 2.057,
      "wpm": 115,
      "message": "ค่าขอบคุณมากค่ะ"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.484,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.548,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.228,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.356,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    }
  ]
}