{
  "average_delay": 2.126,
  "average_delay_with_out_empty_turn": 2.935,
  "average_speech_duration": 2.105,
  "average_transcribe_duration": 2.126,
  "wpm": 94,
  "wpm_with_out_empty_turn": 139,
  "agents": [
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 2,
      "average_delay": 2.126,
      "average_delay_with_out_empty_turn": 2.935,
      "average_speech_duration": 2.105,
      "average_transcribe_duration": 2.126,
      "wpm": 94,
      "wpm_with_out_empty_turn": 139
    },
    {
      "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
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.651,
      "speech_duration": 0.356,
      "transcribe_duration": 0.651,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 5.915,
      "speech_duration": 5.86,
      "transcribe_duration": 5.915,
      "wpm": 184,
      "message": "ไปแข่งคิดไบร์ทแล้วก็นักเรียนที่ไม่สบายด้วยวันนี้กูอยากให้ลูกทั้งสองคนนะ"
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 2.701,
      "speech_duration": 2.724,
      "transcribe_duration": 2.701,
      "wpm": 121,
      "message": "ตั้งใจตั้งใจเรียนนะคะ"
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 3.919,
      "speech_duration": 3.94,
      "transcribe_duration": 3.919,
      "wpm": 187,
      "message": "กูจะทบทวนสัปดาห์ที่แล้วว่าครูสอนเรื่องอะไรไปบ้าง"
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 2.179,
      "speech_duration": 2.212,
      "transcribe_duration": 2.179,
      "wpm": 156,
      "message": "ราคาแล้วก็มาเริ่มเรียน"
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 4.754,
      "speech_duration": 4.772,
      "transcribe_duration": 4.754,
      "wpm": 148,
      "message": "วันนี้ที่เราจะเรียนต้องใช้ความสนใจแล้วก็ตั้งใจ"
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 5.77,
      "speech_duration": 5.668,
      "transcribe_duration": 5.77,
      "wpm": 172,
      "message": "มากเลยนะคะเพราะว่าถ้าลูกไม่สนใจไปนิดนึงมองไปที่อื่นไม่มองพี่ล่าง"
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 5.701,
      "speech_duration": 5.668,
      "transcribe_duration": 5.701,
      "wpm": 156,
      "message": "ไม่มองตรงที่หน้าจอที่ครูพาทำลูกก็จะงงว่าเอ๊ะค่านี้มันมาจาก"
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 6.388,
      "speech_duration": 6.308,
      "transcribe_duration": 6.388,
      "wpm": 140,
      "message": "หายวิธีการคิดคิดยังไงนะคะเพราะฉะนั้นฝากลูกๆให้ตั้งใจดูนะคะ"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 1.756,
      "speech_duration": 1.764,
      "transcribe_duration": 1.756,
      "wpm": 119,
      "message": "เรามาทบทวนกัน"
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 2.627,
      "speech_duration": 2.66,
      "transcribe_duration": 2.627,
      "wpm": 180,
      "message": "สัปดาห์ที่แล้วสำหรับนักเรียนที่"
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 1.477,
      "speech_duration": 1.508,
      "transcribe_duration": 1.477,
      "wpm": 50,
      "message": "นะคะ"
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.292,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 90,
      "message": "ลำดับ"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.292,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 5.76,
      "speech_duration": 5.732,
      "transcribe_duration": 5.76,
      "wpm": 183,
      "message": "ก่อนเนี่ยมันคือฟังก์ชันเป็นคู่อันดับใช่ไหมคะแล้วมันจะมาเป็นคู่เป็นคู่"
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 2.809,
      "speech_duration": 2.852,
      "transcribe_duration": 2.809,
      "wpm": 142,
      "message": "ตัวเลขที่อยู่ข้างหน้าของใน"
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 2.452,
      "speech_duration": 2.468,
      "transcribe_duration": 2.452,
      "wpm": 176,
      "message": "คู่อันดับก็คือเลข 1 ใช่ไหมคะ"
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 2.917,
      "speech_duration": 2.852,
      "transcribe_duration": 2.917,
      "wpm": 195,
      "message": "function ขั้วตับมันจะเริ่มจาก 1 เสมอ"
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 4.143,
      "speech_duration": 4.132,
      "transcribe_duration": 4.143,
      "wpm": 134,
      "message": "1 2 3 4 5 ไปเรื่อยๆเพราะฉะนั้นอันนี้"
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 6.035,
      "speech_duration": 5.988,
      "transcribe_duration": 6.035,
      "wpm": 195,
      "message": "สิ่งที่ลูกจะต้องเข้าใจ Concept Concept เองนะคะให้รู้ให้ได้ว่าเริ่มแรกคือ 1 นะ"
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 0.879,
      "speech_duration": 0.932,
      "transcribe_duration": 0.879,
      "wpm": 113,
      "message": "รู้เอง"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 4.549,
      "speech_duration": 4.58,
      "transcribe_duration": 4.549,
      "wpm": 180,
      "message": "มันจะเป็นแบบนี้เสมอเสมอเพราะฉะนั้นไม่จำเป็นจะต้องเขียน"
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 3.871,
      "speech_duration": 3.876,
      "transcribe_duration": 3.871,
      "wpm": 135,
      "message": "เลข 1 เลข 2 เลข 3 แล้วครูนะคะจะตัด"
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 1.95,
      "speech_duration": 1.956,
      "transcribe_duration": 1.95,
      "wpm": 130,
      "message": "1 2 3 เนี่ยออกไป"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 3.877,
      "speech_duration": 3.876,
      "transcribe_duration": 3.877,
      "wpm": 178,
      "message": "แล้วก็วงเล็บก็จะตัดออกไปสิ่งที่จะมาเขียนลำดับ"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 1.984,
      "speech_duration": 2.02,
      "transcribe_duration": 1.984,
      "wpm": 193,
      "message": "กูจะเอาตัวที่อยู่ข้างหลัง"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.292,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 3.992,
      "speech_duration": 3.94,
      "transcribe_duration": 3.992,
      "wpm": 187,
      "message": "ตัวที่อยู่ข้างหลังมาเขียนอย่างเช่นลำดับตัวนี้ลูก"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 4.509,
      "speech_duration": 4.516,
      "transcribe_duration": 4.509,
      "wpm": 136,
      "message": "มันมาจากคู่อันดับคือในวงเล็บ 19 ใช่ไหมคะ"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 4.149,
      "speech_duration": 4.132,
      "transcribe_duration": 4.149,
      "wpm": 102,
      "message": "ตัวที่สองก็คือในวงเล็บ 2018"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 2.755,
      "speech_duration": 2.788,
      "transcribe_duration": 2.755,
      "wpm": 70,
      "message": "ในวงเล็บ 327"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 3.161,
      "speech_duration": 3.172,
      "transcribe_duration": 3.161,
      "wpm": 194,
      "message": "มันเริ่มจาก 1 เสมอเพราะฉะนั้นครูจะตัดออก"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 5.583,
      "speech_duration": 5.54,
      "transcribe_duration": 5.583,
      "wpm": 160,
      "message": "ครูเอา 1 ออกเอา 2 ออกเอา 3 ออกเอาสีออกนะคะมันก็เลยเหลือแต่"
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 1.925,
      "speech_duration": 1.956,
      "transcribe_duration": 1.925,
      "wpm": 169,
      "message": "ตัวเลขที่อยู่ข้างหลัง"
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 1.181,
      "speech_duration": 1.188,
      "transcribe_duration": 1.181,
      "wpm": 114,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 2.205,
      "speech_duration": 2.212,
      "transcribe_duration": 2.205,
      "wpm": 264,
      "message": "เมื่อตัวเลขที่อยู่ข้างหลังเหลือเท่านี้"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.42,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 5.24,
      "speech_duration": 5.22,
      "transcribe_duration": 5.24,
      "wpm": 172,
      "message": "มันมีเหลือแค่นี้แหละที่นี้สัญลักษณ์ที่เพิ่มเข้ามาคือพจน์ที่"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 5.812,
      "speech_duration": 5.732,
      "transcribe_duration": 5.812,
      "wpm": 152,
      "message": "1 บทที่ 2 พจน์ที่ 3 สัญลักษณ์ทางคณิตศาสตร์เข้ามาเพิ่มนะคะ"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.42,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 2.035,
      "speech_duration": 2.02,
      "transcribe_duration": 2.035,
      "wpm": 134,
      "message": "พจน์ที่ 1 คือ A 1"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.292,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 3.095,
      "speech_duration": 3.108,
      "transcribe_duration": 3.095,
      "wpm": 159,
      "message": "สัญลักษณ์ A1 เนี่ยเวลาเขียนนะลูก"
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 6.316,
      "speech_duration": 6.308,
      "transcribe_duration": 6.316,
      "wpm": 166,
      "message": "เสร็จแล้วเลข 1 จะห้อยอยู่ท้ายนะคะเราจะไม่เขียนเลข 1 ขึ้นมาเสมอเท่ากับ"
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 2.7,
      "speech_duration": 2.724,
      "transcribe_duration": 2.7,
      "wpm": 121,
      "message": "เราจะเขียนต่อท้ายลงไป"
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 4.599,
      "speech_duration": 4.58,
      "transcribe_duration": 4.599,
      "wpm": 154,
      "message": "ขาย a นะคะวิธีการเขียน A 1 หมายถึงตำแหน่งที่ 1"
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.292,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 2.513,
      "speech_duration": 2.532,
      "transcribe_duration": 2.513,
      "wpm": 195,
      "message": "ตำแหน่งที่ 1 ของลำดับเพราะฉะนั้น"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 1.313,
      "speech_duration": 1.316,
      "transcribe_duration": 1.313,
      "wpm": 125,
      "message": "ลูกก็นับไป"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 131,
      "message": "มันคือค่าอะไรคะ"
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 110,
      "message": "มันคือเลข 9"
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 3.301,
      "speech_duration": 3.3,
      "transcribe_duration": 3.301,
      "wpm": 127,
      "message": "ตรงกับ 9 ก็คือ A1 นั่นเองนะ"
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 3.525,
      "speech_duration": 3.428,
      "transcribe_duration": 3.525,
      "wpm": 109,
      "message": "A2 เหรอลูกสองก็เหมือนกัน"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 107,
      "message": "ตำแหน่งที่ 2"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 6.107,
      "speech_duration": 6.116,
      "transcribe_duration": 6.107,
      "wpm": 113,
      "message": "ใช่คำตอบคือ 18 นั่นเองเข้าใจนะคะ A33 เท่าไหร่"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 3.429,
      "speech_duration": 3.364,
      "transcribe_duration": 3.429,
      "wpm": 103,
      "message": "S3 นับมา 123 มันตรงกับ"
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 5.242,
      "speech_duration": 5.22,
      "transcribe_duration": 5.242,
      "wpm": 124,
      "message": "27 ใช่ไหมคะตรงกับ 27 คำตอบของเอ 3 ก็คือ 20"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.514,
      "speech_duration": 0.548,
      "transcribe_duration": 0.514,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 1.734,
      "speech_duration": 1.764,
      "transcribe_duration": 1.734,
      "wpm": 170,
      "message": "แล้ว A4 เท่าไหร่ลูก"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 4.666,
      "speech_duration": 4.644,
      "transcribe_duration": 4.666,
      "wpm": 90,
      "message": "ถูกต้อง A4 ก็คือ 36 นะคะ A5"
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 2.645,
      "speech_duration": 2.66,
      "transcribe_duration": 2.645,
      "wpm": 113,
      "message": "45 แล้ว A6 เท่าไหร่"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 2.668,
      "speech_duration": 2.66,
      "transcribe_duration": 2.668,
      "wpm": 79,
      "message": "54 เยี่ยมนะคะ"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 2.227,
      "speech_duration": 2.276,
      "transcribe_duration": 2.227,
      "wpm": 132,
      "message": "ได้ไหมอันนี้ง่ายไหม"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 5.728,
      "speech_duration": 5.732,
      "transcribe_duration": 5.728,
      "wpm": 162,
      "message": "ง่ายนะคะเมื่อไหร่ก็ตามที่ครูให้ลำดับมาปุ๊บแล้วครูให้หาตำแหน่ง"
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 3.338,
      "speech_duration": 3.364,
      "transcribe_duration": 3.338,
      "wpm": 107,
      "message": "A1 A2 A3 หรือแม้กระทั่ง"
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 1.149,
      "speech_duration": 1.188,
      "transcribe_duration": 1.149,
      "wpm": 76,
      "message": "ต่างๆ"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.444,
      "transcribe_duration": 1.484,
      "wpm": 125,
      "message": "ยังตัวเนี้ย"
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 3.249,
      "speech_duration": 3.236,
      "transcribe_duration": 3.249,
      "wpm": 153,
      "message": "จบไหมคะมันเป็นลำดับที่สิ้นสุดไหม"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 2.847,
      "speech_duration": 2.852,
      "transcribe_duration": 2.847,
      "wpm": 153,
      "message": "สิ้นสุดเพราะอะไรสังเกตตรงไหน"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 5.969,
      "speech_duration": 5.924,
      "transcribe_duration": 5.969,
      "wpm": 137,
      "message": "เพราะว่าข้างหลัง 54 เนี่ยตัวเลข 54 มันไม่มีจุดต่อท้าย"
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 5.473,
      "speech_duration": 5.476,
      "transcribe_duration": 5.473,
      "wpm": 156,
      "message": "เพราะฉะนั้นตัวนี้คือลำดับจำกัดนะคะก็คือจบอยู่แค่นี้มันมี"
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 0.899,
      "speech_duration": 0.932,
      "transcribe_duration": 0.899,
      "wpm": 80,
      "message": "แพร่"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 2.767,
      "speech_duration": 2.788,
      "transcribe_duration": 2.767,
      "wpm": 129,
      "message": "A6 เท่านั้นไม่มี A7 ต่อ"
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 3.804,
      "speech_duration": 3.748,
      "transcribe_duration": 3.804,
      "wpm": 164,
      "message": "เข้าใจนะทีนี้มาดูลำดับอีกตัวอย่างนึงนะคะ"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 3.335,
      "speech_duration": 3.364,
      "transcribe_duration": 3.335,
      "wpm": 120,
      "message": "ตัวอย่างที่ 2 เห็นไหมคะว่า"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 3.016,
      "speech_duration": 2.98,
      "transcribe_duration": 3.016,
      "wpm": 186,
      "message": "ตัวสุดท้ายมันมีจุดจุดจุดอยู่ใช่ไหมคะ"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 2.821,
      "speech_duration": 2.852,
      "transcribe_duration": 2.821,
      "wpm": 147,
      "message": "จุดนี้แสดงว่ามันจบหรือไม่จบ"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 86,
      "message": "ยังไม่จบนะคะ"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 5.678,
      "speech_duration": 5.668,
      "transcribe_duration": 5.678,
      "wpm": 167,
      "message": "มันจบยังเลยมันมีตัวเลขต่อไปข้างหลังมันต่อตัวเลขต่อไปคืออะไรล่ะ"
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 1.732,
      "speech_duration": 1.764,
      "transcribe_duration": 1.732,
      "wpm": 187,
      "message": "วิธีการคิดคิดยังไงลูก"
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.42,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 1.301,
      "speech_duration": 1.316,
      "transcribe_duration": 1.301,
      "wpm": 171,
      "message": "แล้วจะคิดยังไง"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 4.701,
      "speech_duration": 4.708,
      "transcribe_duration": 4.701,
      "wpm": 131,
      "message": "แต่ที่แน่ๆเรารู้แล้ว A1 A1 คือเท่าไหร่คะ"
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.404,
      "transcribe_duration": 2.432,
      "wpm": 156,
      "message": "A1 คือเท่าไหร่ลูก A1 คือ"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.292,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 40,
      "message": "ใช่"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 3.428,
      "speech_duration": 3.428,
      "transcribe_duration": 3.428,
      "wpm": 136,
      "message": "ดูง่ายมากเลยตำแหน่งที่ 1 คือ 5"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 5.239,
      "speech_duration": 5.156,
      "transcribe_duration": 5.239,
      "wpm": 47,
      "message": "273 คือ 9 4 คือ"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 2.176,
      "speech_duration": 2.212,
      "transcribe_duration": 2.176,
      "wpm": 61,
      "message": "1175 คือ"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 40,
      "message": "13"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 1.548,
      "speech_duration": 1.572,
      "transcribe_duration": 1.548,
      "wpm": 124,
      "message": "อกเท่าไหร่คะ"
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.228,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 3.756,
      "speech_duration": 3.748,
      "transcribe_duration": 3.756,
      "wpm": 164,
      "message": "A6 ก็คือตัวที่ติดกับ 13 เนี่ยคือเท่าไหร่"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 38,
      "message": "15"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 3.905,
      "speech_duration": 3.94,
      "transcribe_duration": 3.905,
      "wpm": 80,
      "message": "บางคนบอก 16 บางคนบอก"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 1.119,
      "speech_duration": 1.124,
      "transcribe_duration": 1.119,
      "wpm": 200,
      "message": "บอกเท่าไหร่ลูก"
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 0.77,
      "speech_duration": 0.804,
      "transcribe_duration": 0.77,
      "wpm": 168,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 1.053,
      "speech_duration": 1.06,
      "transcribe_duration": 1.053,
      "wpm": 99,
      "message": "17 หรอ"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 4.145,
      "speech_duration": 4.132,
      "transcribe_duration": 4.145,
      "wpm": 131,
      "message": "เอาจริงๆหลากหลายคำตอบมาก 18 แล้ว 16"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 6.884,
      "speech_duration": 6.82,
      "transcribe_duration": 6.884,
      "wpm": 130,
      "message": "หาวิธีการคิด 15 ก็มีเพื่อนบอก 15 ก็มีลูกดูนะวิธีการทำยังไง"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 4.94,
      "speech_duration": 4.964,
      "transcribe_duration": 4.94,
      "wpm": 172,
      "message": "ครั้งที่แล้วครูบอกแล้วใช่ไหมหาผลต่างร่วมก็คือสัญลักษณ์ดี"
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.699,
      "speech_duration": 2.724,
      "transcribe_duration": 2.699,
      "wpm": 138,
      "message": "สวัสดีคืออะไรของลำดับนี้"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 1.159,
      "speech_duration": 1.188,
      "transcribe_duration": 1.159,
      "wpm": 101,
      "message": "ลูกดูนะ"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 2.49,
      "speech_duration": 2.532,
      "transcribe_duration": 2.49,
      "wpm": 53,
      "message": "5 7 9 11"
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 2.631,
      "speech_duration": 2.66,
      "transcribe_duration": 2.631,
      "wpm": 180,
      "message": "ลำดับนี้มันเพิ่มขึ้นหรือมันลดลง"
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 5.433,
      "speech_duration": 5.412,
      "transcribe_duration": 5.433,
      "wpm": 191,
      "message": "มันเพิ่มขึ้นชายมันเพิ่มขึ้นเรื่อยๆนะคะมันเพิ่มขึ้นเรื่อยๆเพราะฉะนั้น"
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 5.489,
      "speech_duration": 5.412,
      "transcribe_duration": 5.489,
      "wpm": 180,
      "message": "ถ้าดีจะต้องเป็นบวกเสมอนะลูกถ้าดีจะต้องเป็นบวกเมื่อมีค่าเพิ่มขึ้น"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 2.859,
      "speech_duration": 2.852,
      "transcribe_duration": 2.859,
      "wpm": 153,
      "message": "ที่นี้ 7 กับ 5 ที่อยู่ชิดกัน"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 0.465,
      "speech_duration": 0.228,
      "transcribe_duration": 0.465,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 0.653,
      "speech_duration": 0.676,
      "transcribe_duration": 0.653,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 1.409,
      "speech_duration": 1.444,
      "transcribe_duration": 1.409,
      "wpm": 83,
      "message": "ลบออก 5"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 2.257,
      "speech_duration": 2.276,
      "transcribe_duration": 2.257,
      "wpm": 211,
      "message": "เหลือเท่าไหร่มันเพิ่มเท่าไหร่คะ"
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.42,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 3.658,
      "speech_duration": 3.62,
      "transcribe_duration": 3.658,
      "wpm": 174,
      "message": "เพิ่ม 12 หรือเพิ่ม 2 เอาดีๆมันเพิ่มอะไรคะ"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.478,
      "speech_duration": 0.292,
      "transcribe_duration": 0.478,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.292,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 3.751,
      "speech_duration": 3.748,
      "transcribe_duration": 3.751,
      "wpm": 120,
      "message": "7 ไม่ใช่บวกนะลูกเสร็จเอาออก 5"
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 1.414,
      "speech_duration": 1.444,
      "transcribe_duration": 1.414,
      "wpm": 125,
      "message": "บวกเท่าไหร่"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 0.518,
      "speech_duration": 0.42,
      "transcribe_duration": 0.518,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 2.429,
      "speech_duration": 2.468,
      "transcribe_duration": 2.429,
      "wpm": 61,
      "message": "2 ถูกต้อง"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 92,
      "message": "2 นั้นเอง"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 2.728,
      "speech_duration": 2.724,
      "transcribe_duration": 2.728,
      "wpm": 116,
      "message": "หมายถึง 5 ดิมัน + มา"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 4.526,
      "speech_duration": 4.516,
      "transcribe_duration": 4.526,
      "wpm": 93,
      "message": "2 ใช่ไหมคะบ้าน + 25 + 2 = 7"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 1.895,
      "speech_duration": 1.892,
      "transcribe_duration": 1.895,
      "wpm": 95,
      "message": "ตัวเลขออกมา"
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 2.51,
      "speech_duration": 2.532,
      "transcribe_duration": 2.51,
      "wpm": 59,
      "message": "7 + กับ 2"
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 5.614,
      "speech_duration": 5.604,
      "transcribe_duration": 5.614,
      "wpm": 171,
      "message": "มันก็จะเพิ่มทีละ 2 ทีละ 2 ทีละ 2 ไปเรื่อยๆเพราะฉะนั้น A6 ตัวนี้"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 3.176,
      "speech_duration": 3.172,
      "transcribe_duration": 3.176,
      "wpm": 113,
      "message": "หมายถึง 13 + 5 เท่าไหร่"
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 1.723,
      "speech_duration": 1.764,
      "transcribe_duration": 1.723,
      "wpm": 136,
      "message": "13 + เท่าไหร่คะ"
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 4.88,
      "speech_duration": 4.9,
      "transcribe_duration": 4.88,
      "wpm": 107,
      "message": "13 + 2 คำตอบคือเท่าไหร่ 15 นั้นเอง"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 1.998,
      "speech_duration": 2.02,
      "transcribe_duration": 1.998,
      "wpm": 59,
      "message": "A6 = 15"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 2.899,
      "speech_duration": 2.916,
      "transcribe_duration": 2.899,
      "wpm": 154,
      "message": "แต่มันยังไม่จบนะถ้ากูจะถามว่า"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 1.409,
      "speech_duration": 1.444,
      "transcribe_duration": 1.409,
      "wpm": 93,
      "message": "ลำดับนี้"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 134,
      "message": "พี่เอ๋ 50 คืออะไร"
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 1.546,
      "speech_duration": 1.572,
      "transcribe_duration": 1.546,
      "wpm": 105,
      "message": "a50 คือแรก"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 4.456,
      "speech_duration": 4.452,
      "transcribe_duration": 4.456,
      "wpm": 195,
      "message": "เท่าไหร่เท่าไหร่ลูกตอบได้ไหมลูกสามารถคิดแล้วก็ตอบกูได้ไหม"
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.42,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 4.889,
      "speech_duration": 4.836,
      "transcribe_duration": 4.889,
      "wpm": 192,
      "message": "ประมาณทีละเท่าไหร่เราประมาณไม่ได้เราจะต้องคิดแล้วก็ต้องทำทีละ"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 5.594,
      "speech_duration": 5.54,
      "transcribe_duration": 5.594,
      "wpm": 119,
      "message": "ลำดับที่ลำดับใช่ไหมคะเราบวกมาเรื่อยๆเรื่อยๆ"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 2.148,
      "speech_duration": 2.148,
      "transcribe_duration": 2.148,
      "wpm": 147,
      "message": "ตอนนี้เราได้ A6 แล้ว"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 6.338,
      "speech_duration": 6.244,
      "transcribe_duration": 6.338,
      "wpm": 101,
      "message": "เราก็ต้องหา A7 a8 A9 a10 ไปเรื่อยๆจนถึงเอ"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 3.198,
      "speech_duration": 3.236,
      "transcribe_duration": 3.198,
      "wpm": 111,
      "message": "49 มีค่าเท่ากับเท่าไหร่"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 0.407,
      "speech_duration": 0.292,
      "transcribe_duration": 0.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 5.309,
      "speech_duration": 5.284,
      "transcribe_duration": 5.309,
      "wpm": 176,
      "message": "เมื่อเราบวกไปเรื่อยๆก็คือบวกสองบวกสองบวกสองไปเรื่อยๆนะคะจนถึง"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 4.713,
      "speech_duration": 4.708,
      "transcribe_duration": 4.713,
      "wpm": 89,
      "message": "a49 เราก็จะสามารถหา a50 ได้"
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 1.351,
      "speech_duration": 1.38,
      "transcribe_duration": 1.351,
      "wpm": 130,
      "message": "a50 หมายถึง"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 6.327,
      "speech_duration": 6.244,
      "transcribe_duration": 6.327,
      "wpm": 135,
      "message": "a49 + 2 มันก็จะเท่ากับ a50 นั่นเองแต่ถ้าแบบนี้นานไหมลูก"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.996,
      "transcribe_duration": 0.963,
      "wpm": 60,
      "message": "การ"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 2.369,
      "speech_duration": 2.34,
      "transcribe_duration": 2.369,
      "wpm": 141,
      "message": "นานมากกว่าจะมาบวกทีละ"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 4.057,
      "speech_duration": 4.068,
      "transcribe_duration": 4.057,
      "wpm": 88,
      "message": "ลำดับบวกไปเรื่อยๆใช่ไหม"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 3.698,
      "speech_duration": 3.684,
      "transcribe_duration": 3.698,
      "wpm": 179,
      "message": "ดีมากเดี๋ยวถามว่าเทคนิคที่มันง่ายขึ้นใช่ไหม"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 5.723,
      "speech_duration": 5.732,
      "transcribe_duration": 5.723,
      "wpm": 165,
      "message": "วันนี้แหละลูกสิ่งที่เราจะเรียนนะคะเราจะมาหาพจน์ทั่วไปของลําดับ"
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 0.767,
      "speech_duration": 0.804,
      "transcribe_duration": 0.767,
      "wpm": 56,
      "message": "ห*"
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 8.635,
      "speech_duration": 8.548,
      "transcribe_duration": 8.635,
      "wpm": 170,
      "message": "มันจะเขียนพจน์ทั่วไปยังไงวิธีการคิดนะคะจะทำอย่างไรพจน์ทั่วไปสัญลักษณ์ทางคณิตศาสตร์ก็คือ A N นะคะ"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 2.964,
      "speech_duration": 2.916,
      "transcribe_duration": 2.964,
      "wpm": 113,
      "message": "a n คือพจน์ทั่วไปนะคะ"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.228,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 3.422,
      "speech_duration": 3.428,
      "transcribe_duration": 3.422,
      "wpm": 171,
      "message": "ก่อนอื่นเรามาทวนเรื่องของผลต่างก่อนลูก"
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 1.421,
      "speech_duration": 1.444,
      "transcribe_duration": 1.421,
      "wpm": 135,
      "message": "คนต่างตัวนี้"
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 1.808,
      "speech_duration": 1.828,
      "transcribe_duration": 1.808,
      "wpm": 197,
      "message": "สำหรับเพื่อนที่ยังไม่มา"
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 171,
      "message": "สัปดาห์ที่แล้ว"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 2.761,
      "speech_duration": 2.788,
      "transcribe_duration": 2.761,
      "wpm": 172,
      "message": "เมื่อครูกำหนดลำดับมาให้ลำดับนึง"
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 4.048,
      "speech_duration": 4.068,
      "transcribe_duration": 4.048,
      "wpm": 166,
      "message": "ลูกจะต้องหาให้ได้เพราะมันสำคัญมากในการหา a n"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 4.456,
      "speech_duration": 4.452,
      "transcribe_duration": 4.456,
      "wpm": 131,
      "message": "นะคะหาพจน์ทั่วไปมันสำคัญมากลูกจะต้องหา"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 3.655,
      "speech_duration": 3.684,
      "transcribe_duration": 3.655,
      "wpm": 134,
      "message": "ให้ได้หาผลต่างร่วมให้ได้ของลำดับ"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 4.775,
      "speech_duration": 4.772,
      "transcribe_duration": 4.775,
      "wpm": 63,
      "message": "จากที่สังเกตดู 1473"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 1.342,
      "speech_duration": 1.38,
      "transcribe_duration": 1.342,
      "wpm": 174,
      "message": "เพิ่มขึ้นใช่ไหม"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 4.514,
      "speech_duration": 4.516,
      "transcribe_duration": 4.514,
      "wpm": 216,
      "message": "เพิ่มขึ้นไหมคะมันเพิ่มขึ้นเพราะฉะนั้นดีเป็นอะไรเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 1.346,
      "speech_duration": 1.38,
      "transcribe_duration": 1.346,
      "wpm": 54,
      "message": "นุ้ย"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 1.863,
      "speech_duration": 1.892,
      "transcribe_duration": 1.863,
      "wpm": 198,
      "message": "ถ้าดีจะเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 2.704,
      "speech_duration": 2.66,
      "transcribe_duration": 2.704,
      "wpm": 197,
      "message": "มันเพิ่มขึ้นนะคดีเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 6.36,
      "speech_duration": 6.244,
      "transcribe_duration": 6.36,
      "wpm": 132,
      "message": "เป็นบวกนะคะมันจะเป็นบวกเสมอถ้าลำดับมันเพิ่มขึ้นเรื่อยๆ"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 2.379,
      "speech_duration": 2.404,
      "transcribe_duration": 2.379,
      "wpm": 112,
      "message": "นะคะที่นี้วิธีการ"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 1.736,
      "speech_duration": 1.764,
      "transcribe_duration": 1.736,
      "wpm": 136,
      "message": "หาค่า D หายังไง"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.703,
      "speech_duration": 0.74,
      "transcribe_duration": 0.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 1.484,
      "speech_duration": 1.508,
      "transcribe_duration": 1.484,
      "wpm": 129,
      "message": "ตัวนี้คู่แรก"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 1.037,
      "speech_duration": 1.06,
      "transcribe_duration": 1.037,
      "wpm": 85,
      "message": "ลำดับ"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 2.973,
      "speech_duration": 2.98,
      "transcribe_duration": 2.973,
      "wpm": 106,
      "message": "A1 A2 ราคาเอามาลบกัน"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 1.542,
      "speech_duration": 1.572,
      "transcribe_duration": 1.542,
      "wpm": 191,
      "message": "เราจะต้องเอาตำแหน่ง"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 3.688,
      "speech_duration": 3.62,
      "transcribe_duration": 3.688,
      "wpm": 153,
      "message": "A2 ที่มากกว่าถัดไปนะคะตั้งแล้วลบด้วย"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.712,
      "speech_duration": 0.74,
      "transcribe_duration": 0.712,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 2.193,
      "speech_duration": 2.212,
      "transcribe_duration": 2.193,
      "wpm": 122,
      "message": "4 ลบออก 1 เหลือ 3"
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.937,
      "speech_duration": 1.956,
      "transcribe_duration": 1.937,
      "wpm": 84,
      "message": "ถูกต้องใช่"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 2.93,
      "speech_duration": 2.916,
      "transcribe_duration": 2.93,
      "wpm": 118,
      "message": "ตำแหน่งกับข้าดูสลับกัน"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 4.32,
      "speech_duration": 4.324,
      "transcribe_duration": 4.32,
      "wpm": 201,
      "message": "มันจะต้องสลับกันเอาตัวที่อยู่ข้างหลังมาตั้งข้างหน้าแล้วลบ"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 3.797,
      "speech_duration": 3.748,
      "transcribe_duration": 3.797,
      "wpm": 160,
      "message": "โดยนำตัวข้างหน้ามันลบออกเข้าใจนะวิธีการ"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 4.414,
      "speech_duration": 4.388,
      "transcribe_duration": 4.414,
      "wpm": 106,
      "message": "คู่นี้ลงมาตรงนี้คู่ที่ 2 7 - 4"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 1.602,
      "speech_duration": 1.636,
      "transcribe_duration": 1.602,
      "wpm": 128,
      "message": "นะคะก็เหลือ 3"
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 1.397,
      "speech_duration": 1.444,
      "transcribe_duration": 1.397,
      "wpm": 73,
      "message": "เอากัน"
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 3.713,
      "speech_duration": 3.684,
      "transcribe_duration": 3.713,
      "wpm": 130,
      "message": "ก็มาคู่นี้ 10 ลบออก 7 ก็เหลือ 3"
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 3.891,
      "speech_duration": 3.876,
      "transcribe_duration": 3.891,
      "wpm": 132,
      "message": "คู่สุดท้าย 10 กะ 13 ลูกศิษย์กะ 13"
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 1.529,
      "speech_duration": 1.572,
      "transcribe_duration": 1.529,
      "wpm": 76,
      "message": "คำตอบ 3"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 1.645,
      "speech_duration": 1.7,
      "transcribe_duration": 1.645,
      "wpm": 132,
      "message": "เหมือนกันไหมคะ"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 2.067,
      "speech_duration": 2.084,
      "transcribe_duration": 2.067,
      "wpm": 209,
      "message": "แต่ละคู่เหมือนกันหรือต่างกัน"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 3.425,
      "speech_duration": 3.428,
      "transcribe_duration": 3.425,
      "wpm": 188,
      "message": "เหมือนกันเพราะฉะนั้นสรุปได้เลยว่าดีเท่ากับ"
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 0.896,
      "speech_duration": 0.932,
      "transcribe_duration": 0.896,
      "wpm": 32,
      "message": "3"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 3.268,
      "speech_duration": 3.3,
      "transcribe_duration": 3.268,
      "wpm": 59,
      "message": "นะคะ = 3K นะ"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 3.665,
      "speech_duration": 3.684,
      "transcribe_duration": 3.665,
      "wpm": 122,
      "message": "สิ่งที่ลูกจะมาเห็นแล้วลูกจะงง"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 5.293,
      "speech_duration": 5.284,
      "transcribe_duration": 5.293,
      "wpm": 187,
      "message": "ลูกจะงงว่าคำตอบมันคืออะไรกันแน่นะครับคำตอบมันคืออะไรกันแน่ก็คือผล"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 1.17,
      "speech_duration": 1.188,
      "transcribe_duration": 1.17,
      "wpm": 114,
      "message": "ต่างร่วม"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 5.704,
      "speech_duration": 5.668,
      "transcribe_duration": 5.704,
      "wpm": 159,
      "message": "เมื่อลำดับนั้นเป็นลำดับที่มีการลดลงไปเรื่อยๆการลดเห็นไหมโห่"
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 2.051,
      "speech_duration": 2.084,
      "transcribe_duration": 2.051,
      "wpm": 72,
      "message": "2 - 2 - 6"
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 88,
      "message": "มันลดลงไป"
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 3.28,
      "speech_duration": 3.3,
      "transcribe_duration": 3.28,
      "wpm": 177,
      "message": "เมื่อไหร่ก็ตามที่ลำดับนั้นมันลดลงไปลูก"
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 2.276,
      "speech_duration": 2.276,
      "transcribe_duration": 2.276,
      "wpm": 138,
      "message": "ถ้าดีมันคือติดลบนะคะ"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 0.701,
      "speech_duration": 0.74,
      "transcribe_duration": 0.701,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 2.623,
      "speech_duration": 2.66,
      "transcribe_duration": 2.623,
      "wpm": 158,
      "message": "ถ้าดีจะต้องติดลบเสมอห้ามลืม"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 5.615,
      "speech_duration": 5.54,
      "transcribe_duration": 5.615,
      "wpm": 195,
      "message": "จำให้ได้นะคะรู้ให้ได้เลย Concept มันมีแค่นี้ถ้ามันเพิ่มขึ้นค่าดีเป็นบวก"
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.148,
      "transcribe_duration": 2.174,
      "wpm": 161,
      "message": "ถ้ามันลดลงค่า D เป็นลบ"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 136,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 3.993,
      "speech_duration": 4.004,
      "transcribe_duration": 3.993,
      "wpm": 161,
      "message": "ที่นี้มาดูวิธีการขั้นตอนการคิดเหมือนกันเลย"
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 87,
      "message": "ลูกมาดู"
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 1.019,
      "speech_duration": 1.06,
      "transcribe_duration": 1.019,
      "wpm": 99,
      "message": "คู่แรก"
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 1.356,
      "speech_duration": 1.38,
      "transcribe_duration": 1.356,
      "wpm": 87,
      "message": "6 กับ 2"
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.228,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 4.534,
      "speech_duration": 4.516,
      "transcribe_duration": 4.534,
      "wpm": 183,
      "message": "เราจะต้องเอาตำแหน่งที่อยู่ข้างหลังมาตั้งก่อน 2 - ออก 6"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 1.636,
      "speech_duration": 1.636,
      "transcribe_duration": 1.636,
      "wpm": 92,
      "message": "2 ลบออก 6"
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 1.354,
      "speech_duration": 1.38,
      "transcribe_duration": 1.354,
      "wpm": 185,
      "message": "มันเหลือเท่าไหร่"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 3.75,
      "speech_duration": 3.748,
      "transcribe_duration": 3.75,
      "wpm": 96,
      "message": "มันเหลือ 4 ก็จริงนะคะดู"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 6.087,
      "speech_duration": 6.052,
      "transcribe_duration": 6.087,
      "wpm": 181,
      "message": "มันเหลือ 4 น้องเพียวตอบถูกแล้วมันต่างกัน 4 แต่ทีนี้มาดูสัญลักษณ์ข้างหน้า"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 2.175,
      "speech_duration": 2.148,
      "transcribe_duration": 2.175,
      "wpm": 154,
      "message": "2 นี่มันเป็นบวกใช่ไหม"
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 1.59,
      "speech_duration": 1.572,
      "transcribe_duration": 1.59,
      "wpm": 181,
      "message": "พวกนี้มันเป็นลบลูก"
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 5.642,
      "speech_duration": 5.604,
      "transcribe_duration": 5.642,
      "wpm": 158,
      "message": "ตัวที่มากกว่ามันติดลบนั้นเราอย่าลืมนะคะเอาสัญลักษณ์ลบเนี่ย"
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 3.207,
      "speech_duration": 3.236,
      "transcribe_duration": 3.207,
      "wpm": 139,
      "message": "มาใส่ข้างหน้าคำตอบที่เราหาได้"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 1.28,
      "speech_duration": 1.316,
      "transcribe_duration": 1.28,
      "wpm": 148,
      "message": "ก็คือสีเนี่ย"
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 1.127,
      "speech_duration": 1.124,
      "transcribe_duration": 1.127,
      "wpm": 107,
      "message": "อยู่ว่า"
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 5.325,
      "speech_duration": 5.284,
      "transcribe_duration": 5.325,
      "wpm": 182,
      "message": "เลข 6 กับเลข 2 สัญลักษณ์ข้างหน้านะตัวที่มากกว่านะมันคืออะไรนะคะ"
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 5.007,
      "speech_duration": 4.964,
      "transcribe_duration": 5.007,
      "wpm": 205,
      "message": "อันนี้มันติดลบอยู่เพราะฉะนั้นเวลาเราหาผลต่างออกมาแล้วปุ๊บเนี่ยได้ 4"
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 1.536,
      "speech_duration": 1.572,
      "transcribe_duration": 1.536,
      "wpm": 162,
      "message": "ผลต่างได้ 4 ปุ๊บ"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 101,
      "message": "ลบเนี่ย"
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 2.084,
      "transcribe_duration": 2.053,
      "wpm": 158,
      "message": "ย้ายมาใส่คำตอบนี้ด้วย"
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 5.746,
      "speech_duration": 5.732,
      "transcribe_duration": 5.746,
      "wpm": 147,
      "message": "คู่นี้มันก็เลยกลายเป็นผลต่างระหว่าง 6 กับ 2 มันลดลง - 4"
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 103,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 1.665,
      "speech_duration": 1.7,
      "transcribe_duration": 1.665,
      "wpm": 62,
      "message": "ที่นี้"
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 1.599,
      "speech_duration": 1.636,
      "transcribe_duration": 1.599,
      "wpm": 110,
      "message": "สู้ต่อไปลูก"
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 120,
      "message": "มาคู่ต่อไป"
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 77,
      "message": "คู่ที่ 2"
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 1.166,
      "speech_duration": 1.188,
      "transcribe_duration": 1.166,
      "wpm": 164,
      "message": "ลูกเห็นไหมคะ"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.292,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 4.062,
      "speech_duration": 4.068,
      "transcribe_duration": 4.062,
      "wpm": 111,
      "message": "2 กับ -2 ใช่มันเป็นลบนั่นแหละ"
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 1.549,
      "speech_duration": 1.572,
      "transcribe_duration": 1.549,
      "wpm": 143,
      "message": "แปลว่าข้างหน้า"
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 2.573,
      "speech_duration": 2.596,
      "transcribe_duration": 2.573,
      "wpm": 139,
      "message": "วันนี้มันเป็นลบใช่ไหมคะ"
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 2.456,
      "speech_duration": 2.468,
      "transcribe_duration": 2.456,
      "wpm": 128,
      "message": "ถ้าตัวที่ 2 ลบด้วย 2"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 2.689,
      "speech_duration": 2.724,
      "transcribe_duration": 2.689,
      "wpm": 138,
      "message": "ลบกับลบเหมือนหรือต่างกัน"
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 5.407,
      "speech_duration": 5.348,
      "transcribe_duration": 5.407,
      "wpm": 219,
      "message": "มันเหมือนกันโรคสัญลักษณ์ข้างหน้าก็เหมือนสัญลักษณ์ข้างหลังก็เหมือนมันเหมือนกัน"
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 4.388,
      "speech_duration": 4.388,
      "transcribe_duration": 4.388,
      "wpm": 212,
      "message": "เมื่อไหร่ก็ตามถ้าสัญลักษณ์มันเหมือนกันให้เอาตัวเลขมารวมกันเลย"
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 1.412,
      "speech_duration": 1.444,
      "transcribe_duration": 1.412,
      "wpm": 177,
      "message": "ไม่ต้องเอามาลบนะ"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 4.643,
      "speech_duration": 4.644,
      "transcribe_duration": 4.643,
      "wpm": 187,
      "message": "เอามารวมกันทำให้ได้ข้อแรกเนี่ยสัญลักษณ์ข้างหน้ามันต่างกัน"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 1.628,
      "speech_duration": 1.636,
      "transcribe_duration": 1.628,
      "wpm": 174,
      "message": "ลูกก็เลยเอามาลบออก"
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 4.755,
      "speech_duration": 4.708,
      "transcribe_duration": 4.755,
      "wpm": 169,
      "message": "ตัวที่มากกว่าตั้งแล้วเอาตัวน้อยมาลบแต่ในขณะที่ตัวนี้"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 1.789,
      "speech_duration": 1.828,
      "transcribe_duration": 1.789,
      "wpm": 205,
      "message": "สัญลักษณ์มันเหมือนกันลูก"
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 1.307,
      "speech_duration": 1.316,
      "transcribe_duration": 1.307,
      "wpm": 171,
      "message": "พอมันเหมือนกัน"
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 4.766,
      "speech_duration": 4.772,
      "transcribe_duration": 4.766,
      "wpm": 179,
      "message": "เอามารวมเลยไม่ต้องมารบนะคะ 2 กับ 2 มารวมกันได้เท่าไหร่คะ"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 2.932,
      "speech_duration": 2.916,
      "transcribe_duration": 2.932,
      "wpm": 123,
      "message": "2 กับ 2 รวมกันเท่ากับ 4"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 2.316,
      "speech_duration": 2.276,
      "transcribe_duration": 2.316,
      "wpm": 178,
      "message": "ที่นี่สัญลักษณ์มันติดลบโลก"
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 2.462,
      "speech_duration": 2.468,
      "transcribe_duration": 2.462,
      "wpm": 140,
      "message": "เอาสัญลักษณ์ทั้ง 2 ใช่"
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 4.787,
      "speech_duration": 4.772,
      "transcribe_duration": 4.787,
      "wpm": 154,
      "message": "สัญลักษณ์ข้างหน้าเนี่ยมันเป็นลบไปลบเอาลบลงมาด้วย"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 3.568,
      "speech_duration": 3.556,
      "transcribe_duration": 3.568,
      "wpm": 169,
      "message": "ดึงลบลงมาเลยนะคะจากที่เราหาคำตอบได้แล้ว"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 3.403,
      "speech_duration": 3.428,
      "transcribe_duration": 3.403,
      "wpm": 140,
      "message": "เป็นไงอันแรกคู่แรกก็เท่ากับ - 4"
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 2.157,
      "speech_duration": 2.148,
      "transcribe_duration": 2.157,
      "wpm": 105,
      "message": "คู่ที่ 2 = - 4"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 1.118,
      "speech_duration": 1.124,
      "transcribe_duration": 1.118,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 1.731,
      "speech_duration": 1.764,
      "transcribe_duration": 1.731,
      "wpm": 145,
      "message": "ถ้าดีคือเท่าไหร่"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 125,
      "message": "Credit คือ"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 185,
      "message": "คดีคือเท่าไหร่คะ"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 4.371,
      "speech_duration": 4.324,
      "transcribe_duration": 4.371,
      "wpm": 170,
      "message": "ค่าที่มันเหมือนกันเสียเฉยๆได้ไหมไม่ได้ต้องตอบว่า"
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.124,
      "transcribe_duration": 1.086,
      "wpm": 120,
      "message": "ข้อดีคือ"
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 5.719,
      "speech_duration": 5.668,
      "transcribe_duration": 5.719,
      "wpm": 146,
      "message": "ลบ 4 นั้นเองนะคะที่นี่เพื่อความชัวร์ลูกก็มาหาอีกคู่ต่อ"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 0.704,
      "speech_duration": 0.74,
      "transcribe_duration": 0.704,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 1.354,
      "speech_duration": 1.38,
      "transcribe_duration": 1.354,
      "wpm": 152,
      "message": "คู่สุดท้ายอ่ะ"
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.356,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 4.589,
      "speech_duration": 4.58,
      "transcribe_duration": 4.589,
      "wpm": 213,
      "message": "เพื่อชัวร์นะดูว่ามันถูกหรือเปล่าเช็คให้ได้ว่ามันถูกหรือเปล่านะคะ"
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 84,
      "message": "คู่นี้"
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 1.481,
      "speech_duration": 1.508,
      "transcribe_duration": 1.481,
      "wpm": 90,
      "message": "นกมาตั้ง"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 4.056,
      "speech_duration": 4.068,
      "transcribe_duration": 4.056,
      "wpm": 111,
      "message": "ลบด้วยลบ 2 สิ่งที่ลูกจะต้องดู"
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 5.226,
      "speech_duration": 5.22,
      "transcribe_duration": 5.226,
      "wpm": 152,
      "message": "ลบกับลบมันอยู่ติดกันวิธีการเราจะเปลี่ยนสัญลักษณ์นะคะ"
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 5.769,
      "speech_duration": 5.732,
      "transcribe_duration": 5.769,
      "wpm": 194,
      "message": "ลบลบมันอยู่ติดกันมันอยู่ชิดกันเราจะเปลี่ยนเครื่องหมายลบเป็นเครื่องหมายบวก"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 4.009,
      "speech_duration": 4.004,
      "transcribe_duration": 4.009,
      "wpm": 127,
      "message": "ขีด 2 ขีดใช่ไหมลูกเอามารวมกันนะคะ"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 0.341,
      "speech_duration": 0.356,
      "transcribe_duration": 0.341,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 4.39,
      "speech_duration": 4.324,
      "transcribe_duration": 4.39,
      "wpm": 170,
      "message": "แม่กกไม่ต้องไปแตะมันเพราะมันอยู่ข้างหน้าให้ดูว่า"
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 2.777,
      "speech_duration": 2.788,
      "transcribe_duration": 2.777,
      "wpm": 140,
      "message": "ลบกับลบเนี่ยมันอยู่ชิดกัน"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 4.656,
      "speech_duration": 4.644,
      "transcribe_duration": 4.656,
      "wpm": 161,
      "message": "อยู่ด้วยกันแบบนี้นะคะอันนี้เป็นการบวกนะเป็นการรวม"
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 0.98,
      "speech_duration": 0.996,
      "transcribe_duration": 0.98,
      "wpm": 120,
      "message": "อยู่ไหน"
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 6.224,
      "speech_duration": 6.116,
      "transcribe_duration": 6.224,
      "wpm": 216,
      "message": "โอเคไหมข้างหน้ายังไม่ต้องดูเพราะว่าข้างหน้ามันไม่มีตัวสัญลักษณ์มามาอยู่ข้างหน้าอยู่แล้ว"
    },
    {
      "message_id": 337,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.996,
      "transcribe_duration": 0.963,
      "wpm": 196,
      "message": "มันไม่เกี่ยว"
    },
    {
      "message_id": 338,
      "agent_id": 2,
      "delay": 3.139,
      "speech_duration": 3.108,
      "transcribe_duration": 3.139,
      "wpm": 217,
      "message": "ให้มาดูตัวข้างหลังนะคะตัวข้างหลังเนี่ยว่ามัน"
    },
    {
      "message_id": 339,
      "agent_id": 2,
      "delay": 6.32,
      "speech_duration": 6.244,
      "transcribe_duration": 6.32,
      "wpm": 185,
      "message": "ลบกับลบนี่ให้มันเปลี่ยนเป็นบวกซะทีนี้สเต็ปเดิมเหมือนกับข้อที่แล้วที่กูถามว่า"
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 3.909,
      "speech_duration": 3.94,
      "transcribe_duration": 3.909,
      "wpm": 183,
      "message": "อ่าน - 6 + 2 สัญลักษณ์ข้างหน้าเหมือนหรือต่างกัน"
    },
    {
      "message_id": 341,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 2,
      "delay": 0.461,
      "speech_duration": 0.228,
      "transcribe_duration": 0.461,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 343,
      "agent_id": 2,
      "delay": 3.082,
      "speech_duration": 3.108,
      "transcribe_duration": 3.082,
      "wpm": 222,
      "message": "อันนี้เป็นลบอันนี้เป็นบวกเหมือนหรือต่างกันลูก"
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 3.441,
      "speech_duration": 3.492,
      "transcribe_duration": 3.441,
      "wpm": 142,
      "message": "มันต่างกันใช่เพราะมันต่างกันปุ๊บ"
    },
    {
      "message_id": 345,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 132,
      "message": "ให้เอามาลบใช่ไหมคะให้เอามาลบ"
    },
    {
      "message_id": 346,
      "agent_id": 2,
      "delay": 2.229,
      "speech_duration": 2.276,
      "transcribe_duration": 2.229,
      "wpm": 178,
      "message": "มันต่างกันเราจะต้องเอามาลบ"
    },
    {
      "message_id": 347,
      "agent_id": 2,
      "delay": 2.138,
      "speech_duration": 2.148,
      "transcribe_duration": 2.138,
      "wpm": 175,
      "message": "โดยดูว่าค่าไหนมันมากกว่า"
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 3.272,
      "speech_duration": 3.236,
      "transcribe_duration": 3.272,
      "wpm": 199,
      "message": "6 กับ 2 อันไหนมากกว่าที่นี่จะเป็นตัวตั้งละ"
    },
    {
      "message_id": 349,
      "agent_id": 2,
      "delay": 2.925,
      "speech_duration": 2.852,
      "transcribe_duration": 2.925,
      "wpm": 210,
      "message": "ซอย 6 ใช่ไหม 6 นี่มันมากกว่า 2 อยู่แล้ว"
    },
    {
      "message_id": 350,
      "agent_id": 2,
      "delay": 0.934,
      "speech_duration": 0.932,
      "transcribe_duration": 0.934,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 351,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 3.097,
      "speech_duration": 3.108,
      "transcribe_duration": 3.097,
      "wpm": 203,
      "message": "เอา 6 มาตั้งไม่ต้องไปสนใจสัญลักษณ์แล้วลูก"
    },
    {
      "message_id": 353,
      "agent_id": 2,
      "delay": 0.843,
      "speech_duration": 0.868,
      "transcribe_duration": 0.843,
      "wpm": 104,
      "message": "เอา 6"
    },
    {
      "message_id": 354,
      "agent_id": 2,
      "delay": 2.545,
      "speech_duration": 2.532,
      "transcribe_duration": 2.545,
      "wpm": 219,
      "message": "ตั้งแล้วเอา 2 ไปลบออกเหลือเท่าไหร่คะ"
    },
    {
      "message_id": 355,
      "agent_id": 2,
      "delay": 4.171,
      "speech_duration": 4.132,
      "transcribe_duration": 4.171,
      "wpm": 109,
      "message": "เหลือ 4 ถูกต้องคนต่างมันคือ 4"
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 1.362,
      "speech_duration": 1.38,
      "transcribe_duration": 1.362,
      "wpm": 109,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 357,
      "agent_id": 2,
      "delay": 2.049,
      "speech_duration": 2.084,
      "transcribe_duration": 2.049,
      "wpm": 108,
      "message": "ก็ดึงตัวที่มัน"
    },
    {
      "message_id": 358,
      "agent_id": 2,
      "delay": 2.498,
      "speech_duration": 2.532,
      "transcribe_duration": 2.498,
      "wpm": 219,
      "message": "มากกว่าในสัญลักษณ์ข้างหน้ามันคืออะไร"
    },
    {
      "message_id": 359,
      "agent_id": 2,
      "delay": 2.621,
      "speech_duration": 2.66,
      "transcribe_duration": 2.621,
      "wpm": 62,
      "message": "ลบใช่ไหมคะ"
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.804,
      "transcribe_duration": 0.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 57,
      "message": "ใช่"
    },
    {
      "message_id": 363,
      "agent_id": 2,
      "delay": 2.693,
      "speech_duration": 2.724,
      "transcribe_duration": 2.693,
      "wpm": 127,
      "message": "ขั้นตอนแรกที่จะไปโฟกัส"
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 5.337,
      "speech_duration": 5.22,
      "transcribe_duration": 5.337,
      "wpm": 181,
      "message": "ก่อนที่ลูกจะไปโฟกัสว่าตัวเลขไหนมากหรือน้อยลูกจะต้องมาดูก่อนว่า"
    },
    {
      "message_id": 365,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 148,
      "message": "สัญลักษณ์น่ะ"
    },
    {
      "message_id": 366,
      "agent_id": 2,
      "delay": 3.993,
      "speech_duration": 3.94,
      "transcribe_duration": 3.993,
      "wpm": 179,
      "message": "ของ 2 ตัวที่เราเอามาหาผลต่างน่ะมันเหมือนกันไหม"
    },
    {
      "message_id": 367,
      "agent_id": 2,
      "delay": 1.758,
      "speech_duration": 1.764,
      "transcribe_duration": 1.758,
      "wpm": 170,
      "message": "ถ้ามันเป็นบวกกับบวก"
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 3.936,
      "speech_duration": 3.94,
      "transcribe_duration": 3.936,
      "wpm": 228,
      "message": "วันนี้ลูกไม่ต้องมาเปรียบเทียบถ้าเป็นบวกกับบวกเอามารวมกันเลย"
    },
    {
      "message_id": 369,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 120,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 370,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.292,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 2,
      "delay": 2.213,
      "speech_duration": 2.212,
      "transcribe_duration": 2.213,
      "wpm": 210,
      "message": "ถ้าเป็นเลขเหมือนกันคือตัวไหนคะ"
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 373,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 374,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 375,
      "agent_id": 2,
      "delay": 0.559,
      "speech_duration": 0.612,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 0.835,
      "speech_duration": 0.868,
      "transcribe_duration": 0.835,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 377,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 141,
      "message": "ถ้ามันติดลบด้วยกัน"
    },
    {
      "message_id": 378,
      "agent_id": 2,
      "delay": 1.635,
      "speech_duration": 1.636,
      "transcribe_duration": 1.635,
      "wpm": 174,
      "message": "มันก็จะออกมาเป็นลบ"
    },
    {
      "message_id": 379,
      "agent_id": 2,
      "delay": 5.644,
      "speech_duration": 5.54,
      "transcribe_duration": 5.644,
      "wpm": 225,
      "message": "สัญลักษณ์ลบตัวนี้มันมาอยู่แล้วถ้าลบกับลบรูปจะต้องเปลี่ยนเครื่องหมายลบที่มันอยู่ที่"
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 1.796,
      "speech_duration": 1.828,
      "transcribe_duration": 1.796,
      "wpm": 189,
      "message": "เป็นเครื่องหมายบวกก่อน"
    },
    {
      "message_id": 381,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 382,
      "agent_id": 2,
      "delay": 1.877,
      "speech_duration": 1.892,
      "transcribe_duration": 1.877,
      "wpm": 182,
      "message": "เพราะฉะนั้นข้ามันก็เลย"
    },
    {
      "message_id": 383,
      "agent_id": 2,
      "delay": 3.4,
      "speech_duration": 3.428,
      "transcribe_duration": 3.4,
      "wpm": 149,
      "message": "เป็นไงคะมันต่างกันอยู่แล้วเห็นไหม"
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 1.885,
      "speech_duration": 1.892,
      "transcribe_duration": 1.885,
      "wpm": 143,
      "message": "ลบกับลบอยู่ชิดกัน"
    },
    {
      "message_id": 385,
      "agent_id": 2,
      "delay": 2.132,
      "speech_duration": 2.148,
      "transcribe_duration": 2.132,
      "wpm": 230,
      "message": "เราก็จะเปลี่ยนเป็นเครื่องหมายบวก"
    },
    {
      "message_id": 386,
      "agent_id": 2,
      "delay": 7.475,
      "speech_duration": 7.396,
      "transcribe_duration": 7.475,
      "wpm": 193,
      "message": "หมวกเสร็จปุ๊บลูกมาสังเกตข้างหน้าเป็นลบข้างหลังเป็นบวกมันต่างกันอยู่แล้วใช่ไหมคะเพราะมันต่างกัน"
    },
    {
      "message_id": 387,
      "agent_id": 2,
      "delay": 0.964,
      "speech_duration": 0.996,
      "transcribe_duration": 0.964,
      "wpm": 90,
      "message": "เอามา"
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 2,
      "delay": 1.94,
      "speech_duration": 1.956,
      "transcribe_duration": 1.94,
      "wpm": 146,
      "message": "ลบเลยเอามาหาผลต่าง"
    },
    {
      "message_id": 390,
      "agent_id": 2,
      "delay": 5.667,
      "speech_duration": 5.604,
      "transcribe_duration": 5.667,
      "wpm": 211,
      "message": "โดยการนำตัวเลขที่มากกว่าเนี่ยไปอยู่ข้างบนแล้วเอาตัวเลขที่น้อยอยู่ข้างล่างลบออก"
    },
    {
      "message_id": 391,
      "agent_id": 2,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 148,
      "message": "มันก็เหลือสิ"
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 3.006,
      "speech_duration": 3.044,
      "transcribe_duration": 3.006,
      "wpm": 187,
      "message": "ที่สำคัญเมื่อมันมีสัญลักษณ์ที่ต่างกัน"
    },
    {
      "message_id": 393,
      "agent_id": 2,
      "delay": 1.248,
      "speech_duration": 1.252,
      "transcribe_duration": 1.248,
      "wpm": 156,
      "message": "ตัวเลขที่มัน"
    },
    {
      "message_id": 394,
      "agent_id": 2,
      "delay": 3.513,
      "speech_duration": 3.492,
      "transcribe_duration": 3.513,
      "wpm": 180,
      "message": "มากกว่าในสัญลักษณ์คืออะไรมันติดลบใช่ไหมคะ"
    },
    {
      "message_id": 395,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 211,
      "message": "ติดลบเพราะฉะนั้นต้องเอารถมาด้วย"
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 1.844,
      "speech_duration": 1.892,
      "transcribe_duration": 1.844,
      "wpm": 151,
      "message": "คำตอบก็เลยกลายเป็น"
    },
    {
      "message_id": 397,
      "agent_id": 2,
      "delay": 1.498,
      "speech_duration": 1.508,
      "transcribe_duration": 1.498,
      "wpm": 119,
      "message": "ลบสีนั่นเอง"
    },
    {
      "message_id": 398,
      "agent_id": 2,
      "delay": 3.591,
      "speech_duration": 3.556,
      "transcribe_duration": 3.591,
      "wpm": 194,
      "message": "แต่คู่ที่ 1 คู่ที่ 2 คู่ที่ 3 เหมือนกันไหมลูก"
    },
    {
      "message_id": 399,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 4.331,
      "speech_duration": 4.324,
      "transcribe_duration": 4.331,
      "wpm": 132,
      "message": "เหมือนกันคำตอบคือดีเท่ากับ -4 นั้นเอง"
    },
    {
      "message_id": 401,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 68,
      "message": "ทีนี้"
    },
    {
      "message_id": 403,
      "agent_id": 2,
      "delay": 2.458,
      "speech_duration": 2.468,
      "transcribe_duration": 2.458,
      "wpm": 134,
      "message": "อันนี้คือตัวนะลูกหาดี"
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 1.173,
      "speech_duration": 1.188,
      "transcribe_duration": 1.173,
      "wpm": 126,
      "message": "เรียบร้อย"
    },
    {
      "message_id": 405,
      "agent_id": 2,
      "delay": 6.002,
      "speech_duration": 5.988,
      "transcribe_duration": 6.002,
      "wpm": 183,
      "message": "ตำแหน่งที่ A1 รู้และวันนี้เราจะเรียนเรื่องการหาพจน์ทั่วไปของลำดับเลขคณิต"
    },
    {
      "message_id": 406,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.228,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.356,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 2,
      "delay": 0.307,
      "speech_duration": 0.356,
      "transcribe_duration": 0.307,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 2,
      "delay": 5.471,
      "speech_duration": 5.348,
      "transcribe_duration": 5.471,
      "wpm": 168,
      "message": "พจน์ทั่วไปของลำดับเลขคณิตวันนี้สิ่งที่ลูกจะต้องทำก็คือหาหมอ"
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 1.361,
      "speech_duration": 1.38,
      "transcribe_duration": 1.361,
      "wpm": 130,
      "message": "ไปของลําดับ"
    },
    {
      "message_id": 413,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 153,
      "message": "ที่ครูกำหนดให้ได้"
    },
    {
      "message_id": 414,
      "agent_id": 2,
      "delay": 4.118,
      "speech_duration": 4.132,
      "transcribe_duration": 4.118,
      "wpm": 142,
      "message": "2 ก็คือหาพจน์ที่ n ที่ครูระบุให้ให้ได้"
    },
    {
      "message_id": 415,
      "agent_id": 2,
      "delay": 5.253,
      "speech_duration": 5.156,
      "transcribe_duration": 5.253,
      "wpm": 169,
      "message": "นะคะอย่างเช่นตัวอย่างเมื่อกี้ที่กูบอกว่าถ้ากูอยากได้ A 50"
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 1.424,
      "speech_duration": 1.444,
      "transcribe_duration": 1.424,
      "wpm": 145,
      "message": "ลูกจะหาได้ไหม"
    },
    {
      "message_id": 417,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 203,
      "message": "มึงจะตอบกูได้หรือเปล่า"
    },
    {
      "message_id": 418,
      "agent_id": 2,
      "delay": 2.877,
      "speech_duration": 2.916,
      "transcribe_duration": 2.877,
      "wpm": 134,
      "message": "มันตอบได้ถ้าลูกหาเองก็แรก"
    },
    {
      "message_id": 419,
      "agent_id": 2,
      "delay": 1.306,
      "speech_duration": 1.316,
      "transcribe_duration": 1.306,
      "wpm": 80,
      "message": "หา a n"
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 5.394,
      "speech_duration": 5.348,
      "transcribe_duration": 5.394,
      "wpm": 168,
      "message": "หาข้อแรกได้หาพจน์ทั่วไปได้ก็จะสามารถหา a50 ให้ครูได้ง่ายมาก"
    },
    {
      "message_id": 421,
      "agent_id": 2,
      "delay": 5.6,
      "speech_duration": 5.604,
      "transcribe_duration": 5.6,
      "wpm": 131,
      "message": "ใช่ถ้าลูกจะมาเขียนที่และลำดับ A1 A2 A3 ไปเรื่อยๆ"
    },
    {
      "message_id": 422,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 212,
      "message": "ไปเรื่อยๆเนี่ย"
    },
    {
      "message_id": 423,
      "agent_id": 2,
      "delay": 2.633,
      "speech_duration": 2.596,
      "transcribe_duration": 2.633,
      "wpm": 185,
      "message": "ว่าจะไปหาตัวหนึ่ง a50 ใช่ไหมลูก"
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 3.302,
      "speech_duration": 3.3,
      "transcribe_duration": 3.302,
      "wpm": 114,
      "message": "นานมันหลายมันหลาย + นะคะ"
    },
    {
      "message_id": 425,
      "agent_id": 2,
      "delay": 6.677,
      "speech_duration": 6.5,
      "transcribe_duration": 6.677,
      "wpm": 157,
      "message": "ใช่มันนานมากนานมากเลยกว่าจะหาได้เสียเวลาแต่ถ้าลูกมาหา Concept หาเอง"
    },
    {
      "message_id": 426,
      "agent_id": 2,
      "delay": 2.345,
      "speech_duration": 2.276,
      "transcribe_duration": 2.345,
      "wpm": 79,
      "message": "หา A N นะคะ"
    },
    {
      "message_id": 427,
      "agent_id": 2,
      "delay": 5.753,
      "speech_duration": 5.668,
      "transcribe_duration": 5.753,
      "wpm": 169,
      "message": "เอ็นได้ปุ๊บเนี่ยลูกสามารถแทนค่าตัว N = 50 เนี่ยลงไปในสูตรได้เลย"
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 1.69,
      "speech_duration": 1.7,
      "transcribe_duration": 1.69,
      "wpm": 141,
      "message": "กูก็จะหาได้ง่าย"
    },
    {
      "message_id": 429,
      "agent_id": 2,
      "delay": 2.018,
      "speech_duration": 2.02,
      "transcribe_duration": 2.018,
      "wpm": 104,
      "message": "ทีนี้มาดูสูตร"
    },
    {
      "message_id": 430,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.548,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 431,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.42,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 2.748,
      "speech_duration": 2.724,
      "transcribe_duration": 2.748,
      "wpm": 149,
      "message": "ดูสูตรนะตัวนี้ต้องจำให้ได้"
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 3.066,
      "speech_duration": 3.108,
      "transcribe_duration": 3.066,
      "wpm": 140,
      "message": "อันนี้คือสูตรการหาพจน์ทั่วไป"
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 3.197,
      "speech_duration": 3.236,
      "transcribe_duration": 3.197,
      "wpm": 139,
      "message": "พจน์ทั่วไปของลำดับเลขคณิตนะคะ"
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 1.683,
      "speech_duration": 1.7,
      "transcribe_duration": 1.683,
      "wpm": 97,
      "message": "เท่ากับ A1"
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 3.589,
      "speech_duration": 3.556,
      "transcribe_duration": 3.589,
      "wpm": 135,
      "message": "บวกด้วยในวงเล็บ n - 1 คูณด้วยดี"
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 1.679,
      "speech_duration": 1.7,
      "transcribe_duration": 1.679,
      "wpm": 141,
      "message": "สิ่งที่เราจะรู้"
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 2.056,
      "speech_duration": 2.084,
      "transcribe_duration": 2.056,
      "wpm": 173,
      "message": "คือตำแหน่ง A 1 ใช่ไหมคะ"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 1.604,
      "speech_duration": 1.636,
      "transcribe_duration": 1.604,
      "wpm": 138,
      "message": "เรารู้อยู่แล้ว"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 2.964,
      "speech_duration": 2.98,
      "transcribe_duration": 2.964,
      "wpm": 196,
      "message": "ก็ดีเราก็รู้ด้วยเพราะเราหาได้ใช่ไหมลูก"
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.292,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 3.449,
      "speech_duration": 3.428,
      "transcribe_duration": 3.449,
      "wpm": 223,
      "message": "ok นะเดี๋ยวครูจะให้ตัวอย่างเสร็จแล้วกูจะให้ลูกมาทำ"
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 0.542,
      "speech_duration": 0.548,
      "transcribe_duration": 0.542,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 1.75,
      "speech_duration": 1.764,
      "transcribe_duration": 1.75,
      "wpm": 111,
      "message": "กูจะพาทำก่อน"
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 1.779,
      "speech_duration": 1.828,
      "transcribe_duration": 1.779,
      "wpm": 57,
      "message": "อันแรก"
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 0.988,
      "speech_duration": 0.996,
      "transcribe_duration": 0.988,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.909,
      "speech_duration": 0.932,
      "transcribe_duration": 0.909,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 3.02,
      "speech_duration": 2.98,
      "transcribe_duration": 3.02,
      "wpm": 136,
      "message": "ใช่อันนี้คือโจทย์ที่ครูให้"
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 4.741,
      "speech_duration": 4.708,
      "transcribe_duration": 4.741,
      "wpm": 124,
      "message": "พจน์ลำดับที่ครูให้มาคือ 2 4 6 8 และ 10"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 5.354,
      "speech_duration": 5.348,
      "transcribe_duration": 5.354,
      "wpm": 168,
      "message": "พจน์ทั่วไปสูตรมาแบบนี้สิ่งที่เราจะต้องหาเริ่มแรกเลยของลำดับ"
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 3.149,
      "speech_duration": 3.108,
      "transcribe_duration": 3.149,
      "wpm": 193,
      "message": "เราจะต้องตอบให้ได้ว่า A1 คือเท่าไหร่ลูก"
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 2.813,
      "speech_duration": 2.852,
      "transcribe_duration": 2.813,
      "wpm": 153,
      "message": "ของลำดับนี้ A1 คือเท่าไหร่คะ"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 1.259,
      "speech_duration": 1.252,
      "transcribe_duration": 1.259,
      "wpm": 132,
      "message": "คือเลขอะไร"
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 5.171,
      "speech_duration": 5.156,
      "transcribe_duration": 5.171,
      "wpm": 119,
      "message": "เลข 2 ถูกต้อง 1 คือเลข 2 ดีล่ะดีเท่าไหร่"
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 1.364,
      "speech_duration": 1.38,
      "transcribe_duration": 1.364,
      "wpm": 109,
      "message": "ทำไมได้ 2"
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 1.367,
      "speech_duration": 1.38,
      "transcribe_duration": 1.367,
      "wpm": 163,
      "message": "เราก็เอามาลบสิ"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 1.845,
      "speech_duration": 1.892,
      "transcribe_duration": 1.845,
      "wpm": 135,
      "message": "หาผลต่างใช่ไหมคะ"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 3.476,
      "speech_duration": 3.428,
      "transcribe_duration": 3.476,
      "wpm": 96,
      "message": "4 - ออก 2 ก็เท่ากับ 2"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 105,
      "message": "6 - 4 ก็เหลือ 2"
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 5.178,
      "speech_duration": 5.156,
      "transcribe_duration": 5.178,
      "wpm": 137,
      "message": "8 - 6 = 210 - 8 = 2 เพราะฉะนั้นสรุปได้เลยว่าดี"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 2.871,
      "speech_duration": 2.852,
      "transcribe_duration": 2.871,
      "wpm": 179,
      "message": "มีตัวนี้เท่ากับ 2 นั้นเองเข้าใจนะ"
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 3.68,
      "speech_duration": 3.62,
      "transcribe_duration": 3.68,
      "wpm": 149,
      "message": "เพราะเราหา A1 ได้แล้วหาดีได้แล้วลูก"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 2.497,
      "speech_duration": 2.468,
      "transcribe_duration": 2.497,
      "wpm": 152,
      "message": "แทนค่าลงไปเลยจากสูตรนะคะ"
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 0.58,
      "speech_duration": 0.612,
      "transcribe_duration": 0.58,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 1.282,
      "speech_duration": 1.316,
      "transcribe_duration": 1.282,
      "wpm": 103,
      "message": "ลำดับนี้"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 0.381,
      "speech_duration": 0.42,
      "transcribe_duration": 0.381,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 43,
      "message": "a n ="
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 5.718,
      "speech_duration": 5.604,
      "transcribe_duration": 5.718,
      "wpm": 139,
      "message": "A 1 = 2 เอา 2 ที่เราหาได้เนี่ยมาแทนค่าลงไปในสูตรเลย"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 0.683,
      "speech_duration": 0.74,
      "transcribe_duration": 0.683,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 1.161,
      "speech_duration": 1.188,
      "transcribe_duration": 1.161,
      "wpm": 126,
      "message": "เป็นเลข 2"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 4.215,
      "speech_duration": 4.196,
      "transcribe_duration": 4.215,
      "wpm": 150,
      "message": "เสร็จแล้วบวกสัญลักษณ์บวกตัวนี้ดึงลงมานะคะ"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 5.556,
      "speech_duration": 5.476,
      "transcribe_duration": 5.556,
      "wpm": 156,
      "message": "ในวงเล็บ n - 1 ก็ดึงลงมาอันนี้ไม่ต้องไปแตะนะคะดึงลงมาเลย"
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 1.23,
      "speech_duration": 1.252,
      "transcribe_duration": 1.23,
      "wpm": 132,
      "message": "พอดีตัวนี้"
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 5.756,
      "speech_duration": 5.604,
      "transcribe_duration": 5.756,
      "wpm": 190,
      "message": "ตัวนี้เราจะต้องเปลี่ยนใช่ไหมคะลองหาค่าได้แล้วนี่ไงดีคือเราหาได้แล้วคือ"
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 2.777,
      "speech_duration": 2.724,
      "transcribe_duration": 2.777,
      "wpm": 193,
      "message": "แล้วก็เอาเลข 2 มาแทนค่าดีตรงนี้ลูก"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 0.811,
      "speech_duration": 0.868,
      "transcribe_duration": 0.811,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 3.739,
      "speech_duration": 3.684,
      "transcribe_duration": 3.739,
      "wpm": 159,
      "message": "ที่ตรงนี้เนาะเราก็เขียนเลข 2 แทนดีลงไป"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 1.218,
      "speech_duration": 1.252,
      "transcribe_duration": 1.218,
      "wpm": 108,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 7.09,
      "speech_duration": 6.948,
      "transcribe_duration": 7.09,
      "wpm": 151,
      "message": "ลำดับนี้เขียนมาพอมาลำดับที่ 2 ปุ๊บแถวที่ 2 ปุ๊บแทนค่า A1 แทนค่าดีลงไป"
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 1.22,
      "speech_duration": 1.252,
      "transcribe_duration": 1.22,
      "wpm": 120,
      "message": "ใส่ตัวเลข"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 5.925,
      "speech_duration": 5.924,
      "transcribe_duration": 5.925,
      "wpm": 180,
      "message": "ตัวอื่นเหมือนกันหมดเลยไม่ต้องไปแตะต้องเขาก็คือดึงลอกลงมาเหมือนเดิมนะคะ"
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 0.769,
      "speech_duration": 0.804,
      "transcribe_duration": 0.769,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 3.535,
      "speech_duration": 3.556,
      "transcribe_duration": 3.535,
      "wpm": 131,
      "message": "เสร็จแล้ววิธีการเมื่อไหร่ก็ตาม"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 5.495,
      "speech_duration": 5.412,
      "transcribe_duration": 5.495,
      "wpm": 175,
      "message": "ถ้ามันเป็นวงเล็บแล้วชิดกันแบบนี้มันหมายถึงการคูณนะคะเราก็จะคูณ"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 0.921,
      "speech_duration": 0.932,
      "transcribe_duration": 0.921,
      "wpm": 161,
      "message": "ผัวเข้าไป"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 0.595,
      "speech_duration": 0.612,
      "transcribe_duration": 0.595,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 3.054,
      "speech_duration": 3.044,
      "transcribe_duration": 3.054,
      "wpm": 108,
      "message": "2 n กับ 2 เอามาคูณกัน"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 3.487,
      "speech_duration": 3.428,
      "transcribe_duration": 3.487,
      "wpm": 162,
      "message": "ตัวที่อยู่ข้างใน 1 กับ 2 เอามาคูณกัน"
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 3.083,
      "speech_duration": 3.108,
      "transcribe_duration": 3.083,
      "wpm": 92,
      "message": "นะคะวิธีการทำยังไง"
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 2.455,
      "speech_duration": 2.468,
      "transcribe_duration": 2.455,
      "wpm": 164,
      "message": "ลงมาเหมือนเดิมนะคะแถวที่ 3"
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 4.391,
      "speech_duration": 4.324,
      "transcribe_duration": 4.391,
      "wpm": 132,
      "message": "a n 2 มันเดิมดึงลงมานะคะ 2 นิดนึงลงมา"
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 2.782,
      "speech_duration": 2.788,
      "transcribe_duration": 2.782,
      "wpm": 135,
      "message": "มาบวกสัญลักษณ์เหมือนเดิม"
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 2.121,
      "speech_duration": 2.148,
      "transcribe_duration": 2.121,
      "wpm": 112,
      "message": "ในวงเล็บทำยังไง"
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 6.08,
      "speech_duration": 6.052,
      "transcribe_duration": 6.08,
      "wpm": 176,
      "message": "เอ็งกับ 2 มันหมายถึงการคูณเมื่อไหร่ก็ตามที่ติดวงเล็บติดกันตัวเลขมันติด"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 5.337,
      "speech_duration": 5.284,
      "transcribe_duration": 5.337,
      "wpm": 148,
      "message": "การนะคะมันหมายถึงการคูณนะคะจำไม่ได้มันหมายถึงการคูณ"
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 1.725,
      "speech_duration": 1.7,
      "transcribe_duration": 1.725,
      "wpm": 141,
      "message": "ข้อใดเป็นการคูณ"
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 1.958,
      "speech_duration": 1.956,
      "transcribe_duration": 1.958,
      "wpm": 107,
      "message": "เป็น * 2 นะคะ"
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 4.703,
      "speech_duration": 4.644,
      "transcribe_duration": 4.703,
      "wpm": 178,
      "message": "ก็เท่ากับเอาตัวเลขส่วนมากเขาจะนิยมเขียนเอาตัวเลขมาก่อน"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 3.124,
      "speech_duration": 3.172,
      "transcribe_duration": 3.124,
      "wpm": 104,
      "message": "เมื่อก่อนตัวอักษรนะคะ"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 4.198,
      "speech_duration": 4.132,
      "transcribe_duration": 4.198,
      "wpm": 102,
      "message": "จริงๆจะเขียน 22 n2 ก็ไม่ผิด"
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 2.842,
      "speech_duration": 2.788,
      "transcribe_duration": 2.842,
      "wpm": 172,
      "message": "ตำแหน่งมันคูณมันค่าคำตอบเท่ากัน"
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 0.48,
      "speech_duration": 0.42,
      "transcribe_duration": 0.48,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.292,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.292,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 0.471,
      "speech_duration": 0.292,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 3.277,
      "speech_duration": 3.3,
      "transcribe_duration": 3.277,
      "wpm": 123,
      "message": "คนปกติทั่วไปเขาก็นิยมเขียน"
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 177,
      "message": "ตัวเลขขึ้นมาก่อน"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 120,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 3.257,
      "speech_duration": 3.3,
      "transcribe_duration": 3.257,
      "wpm": 100,
      "message": "คนทั่วไปคือกูจะบอกว่า"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 5.104,
      "speech_duration": 5.092,
      "transcribe_duration": 5.104,
      "wpm": 168,
      "message": "ส่วนมากเวลาสัญลักษณ์มานะเขาจะเอาตัวเลขขึ้นมาก่อนตัวอักษร"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 2.901,
      "speech_duration": 2.852,
      "transcribe_duration": 2.901,
      "wpm": 184,
      "message": "การคูณคำตอบมันจะได้เท่ากันนั่นแหละ"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 0.84,
      "speech_duration": 0.868,
      "transcribe_duration": 0.84,
      "wpm": 190,
      "message": "อย่างเงี้ย"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 6.485,
      "speech_duration": 6.372,
      "transcribe_duration": 6.485,
      "wpm": 226,
      "message": "เห็นมันอยู่ข้างหน้าเลข 2 ตอนที่อยู่ในวงเล็บเพราะฉะนั้นเวลาเราเขียนแล้วก็เขียนให้มันง่ายๆอ่านว่า"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 1.105,
      "speech_duration": 1.124,
      "transcribe_duration": 1.105,
      "wpm": 53,
      "message": "2 n"
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 5.896,
      "speech_duration": 5.86,
      "transcribe_duration": 5.896,
      "wpm": 197,
      "message": "ความหมายมันเหมือนกันแกะเป็น 2 นะลูกแค่สลับที่เพราะการคูณคำตอบได้มันเหมือนกัน"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 120,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 2.235,
      "speech_duration": 2.276,
      "transcribe_duration": 2.235,
      "wpm": 171,
      "message": "เสร็จแล้วลบตรงนี้ในวงเล็บ"
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 2.693,
      "speech_duration": 2.724,
      "transcribe_duration": 2.693,
      "wpm": 132,
      "message": "ห้ามลืมดึงลงมาแล้วลูกลบ"
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 3.397,
      "speech_duration": 3.428,
      "transcribe_duration": 3.397,
      "wpm": 166,
      "message": "ดึงลงมาเลยข้างล่างแถวที่ 2 ก็แถวที่ 3"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 3.077,
      "speech_duration": 3.108,
      "transcribe_duration": 3.077,
      "wpm": 154,
      "message": "เสร็จแล้วตัวนี้วงเล็บนี้หมายถึง"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 11.413,
      "speech_duration": 2.852,
      "transcribe_duration": 11.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 8.623,
      "speech_duration": 0.932,
      "transcribe_duration": 8.623,
      "wpm": 80,
      "message": "เคนะ"
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 7.625,
      "speech_duration": 5.22,
      "transcribe_duration": 7.625,
      "wpm": 138,
      "message": "ก็คือเอา 1 ตัวนี้มาคูณกับ 2 นะคะคำตอบมันคืออะไร"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 0.709,
      "speech_duration": 1.892,
      "transcribe_duration": 0.709,
      "wpm": 79,
      "message": "พัดลงมาใน"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 1.334,
      "speech_duration": 1.38,
      "transcribe_duration": 1.334,
      "wpm": 130,
      "message": "บรรทัดที่ 4"
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 2.247,
      "speech_duration": 2.276,
      "transcribe_duration": 2.247,
      "wpm": 178,
      "message": "เลข 2 เหมือนเดิมลูกเอาลงมา"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 4.089,
      "speech_duration": 4.068,
      "transcribe_duration": 4.089,
      "wpm": 140,
      "message": "2 in 1 ลงมา 1 กับ 2 คูณกันได้เท่าไหร่"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 0.561,
      "speech_duration": 0.612,
      "transcribe_duration": 0.561,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 1.676,
      "speech_duration": 1.636,
      "transcribe_duration": 1.676,
      "wpm": 73,
      "message": "บ่ได้ 2"
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 4.161,
      "speech_duration": 4.132,
      "transcribe_duration": 4.161,
      "wpm": 102,
      "message": "เท่ากันถูกต้องมาเป็นแถวๆนี้"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 1.407,
      "speech_duration": 1.444,
      "transcribe_duration": 1.407,
      "wpm": 166,
      "message": "บรรทัดที่ 5 ลูก"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 1.856,
      "speech_duration": 1.892,
      "transcribe_duration": 1.856,
      "wpm": 127,
      "message": "อะไรที่มันหายไป"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 2.906,
      "speech_duration": 2.916,
      "transcribe_duration": 2.906,
      "wpm": 159,
      "message": "สังเกตดีๆนะทำไมมันเหลือแค่ 2 n"
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 3.573,
      "speech_duration": 3.556,
      "transcribe_duration": 3.573,
      "wpm": 143,
      "message": "เพราะว่า 2 ข้างหน้ากับ 2 ข้างหลัง"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 4.264,
      "speech_duration": 4.26,
      "transcribe_duration": 4.264,
      "wpm": 173,
      "message": "ข้างหน้ามันเป็นบวกใช่ไหม 2 ลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 2.192,
      "speech_duration": 2.212,
      "transcribe_duration": 2.192,
      "wpm": 176,
      "message": "2 ลบออก 2 เหลือเท่าไหร่คะ"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 3.801,
      "speech_duration": 3.748,
      "transcribe_duration": 3.801,
      "wpm": 116,
      "message": "เหลือ 0 เพราะฉะนั้นบวกด้วย 0"
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 93,
      "message": "ได้ไหม"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.484,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 6.732,
      "speech_duration": 6.628,
      "transcribe_duration": 6.732,
      "wpm": 226,
      "message": "เขียนหน้าได้แต่ความหมายมันก็คือว่าง่ายมันไม่มีความหมายอะไรเพราะศูนย์เอาไปบวกหรือเอาไปลบมันก็เท่ากับ"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 4.165,
      "speech_duration": 4.196,
      "transcribe_duration": 4.165,
      "wpm": 168,
      "message": "ตัวเดิมใช่ไหมคะเพราะฉะนั้นเขาก็เลยไม่นิยมเขียน"
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 3.301,
      "speech_duration": 3.236,
      "transcribe_duration": 3.301,
      "wpm": 232,
      "message": "เขาไม่นิยมเขียนนะลูกสูบยังไม่ต้องเอามาเขียนใส่เลย"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.932,
      "transcribe_duration": 0.939,
      "wpm": 145,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 2.047,
      "speech_duration": 2.02,
      "transcribe_duration": 2.047,
      "wpm": 156,
      "message": "มันก็เลยเหลือแค่ 2 n"
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 84,
      "message": "โอเคนะ"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 4.567,
      "speech_duration": 4.58,
      "transcribe_duration": 4.567,
      "wpm": 160,
      "message": "อันนี้คือพจน์ทั่วไปของลำดับนี้ลำดับที่โจทย์ให้มา"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 0.769,
      "speech_duration": 0.804,
      "transcribe_duration": 0.769,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 3.752,
      "speech_duration": 3.748,
      "transcribe_duration": 3.752,
      "wpm": 128,
      "message": "เข้าใจหรือยังตัวนี้คือ a n = 2n"
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 2.58,
      "speech_duration": 2.596,
      "transcribe_duration": 2.58,
      "wpm": 116,
      "message": "ครูจะให้ตรวจคำตอบดู"
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 2.928,
      "speech_duration": 2.916,
      "transcribe_duration": 2.928,
      "wpm": 190,
      "message": "ตรวจคำตอบหรือว่าเออมันทำถูกหรือเปล่า"
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 3.339,
      "speech_duration": 3.3,
      "transcribe_duration": 3.339,
      "wpm": 200,
      "message": "พจน์ทั่วไปเดี๋ยวมันถูกหรือเปล่าที่เราหานะคะ"
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 2.373,
      "speech_duration": 2.404,
      "transcribe_duration": 2.373,
      "wpm": 62,
      "message": "จะลองดูนะ"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 6.212,
      "speech_duration": 6.18,
      "transcribe_duration": 6.212,
      "wpm": 155,
      "message": "อย่างที่บอกอันนี้คือพจน์ทั่วไปของลำดับนี้ที่เราหามาได้ = 2n รูป"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 2.007,
      "speech_duration": 2.02,
      "transcribe_duration": 2.007,
      "wpm": 45,
      "message": "หา A1"
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 2.495,
      "speech_duration": 2.532,
      "transcribe_duration": 2.495,
      "wpm": 154,
      "message": "A1 A1 คือตำแหน่งนี้ใช่ไหม"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 2.64,
      "speech_duration": 2.596,
      "transcribe_duration": 2.64,
      "wpm": 208,
      "message": "เจ๊หนึ่งจะเท่ากับ 2 จริงหรือเปล่านะ"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 6.416,
      "speech_duration": 6.308,
      "transcribe_duration": 6.416,
      "wpm": 136,
      "message": "แล้วก็แทงค่าลงไปเลยนะคะจากพจน์ทั่วไปเร็วหาได้เท่ากับ 2 m"
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 0.779,
      "speech_duration": 0.804,
      "transcribe_duration": 0.779,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 3.712,
      "speech_duration": 3.684,
      "transcribe_duration": 3.712,
      "wpm": 195,
      "message": "เท่ากับ 1 นะถ้าเราหาตำแหน่งที่ 1 พจน์ที่ 1 นะคะ"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 1.167,
      "speech_duration": 1.188,
      "transcribe_duration": 1.167,
      "wpm": 126,
      "message": "เท่ากับ 1"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 3.035,
      "speech_duration": 2.98,
      "transcribe_duration": 3.035,
      "wpm": 156,
      "message": "2 คูณในวงเล็บเองจะต้องตรงกันนะ"
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 0.784,
      "speech_duration": 0.804,
      "transcribe_duration": 0.784,
      "wpm": 37,
      "message": "1"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 1.048,
      "speech_duration": 1.06,
      "transcribe_duration": 1.048,
      "wpm": 198,
      "message": "ต้องเป็นหนึ่ง"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 3.467,
      "speech_duration": 3.428,
      "transcribe_duration": 3.467,
      "wpm": 219,
      "message": "ถ้าเมื่อไหร่เป็น 2 ตรงนี้เองก็เท่ากับ 2 เหมือนกัน"
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 3.947,
      "speech_duration": 3.94,
      "transcribe_duration": 3.947,
      "wpm": 95,
      "message": "ห้ามหาเอ 1 แล้วเท่ากับ 2"
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 3.172,
      "speech_duration": 3.172,
      "transcribe_duration": 3.172,
      "wpm": 137,
      "message": "กูด้วย 2 อันนี้ไม่ได้ผิดนะคะ"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 4.777,
      "speech_duration": 4.772,
      "transcribe_duration": 4.777,
      "wpm": 173,
      "message": "เป็นตัวข้างหน้าคือตัวเลขอะไรตัวข้างหลังจะต้องเหมือนกัน"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 191,
      "message": "ต้องเป็นตัวเดียวกัน"
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 5.453,
      "speech_duration": 5.348,
      "transcribe_duration": 5.453,
      "wpm": 168,
      "message": "ทรายอันนี้คือ Concept นะลูกต้องดูให้ได้ห้ามเขียนสลับกันนะคะ"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 0.832,
      "speech_duration": 0.868,
      "transcribe_duration": 0.832,
      "wpm": 35,
      "message": "1"
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 197,
      "message": "ข้างหลังก็เป็นเหมือนกัน"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.124,
      "transcribe_duration": 1.071,
      "wpm": 160,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 1.727,
      "speech_duration": 1.764,
      "transcribe_duration": 1.727,
      "wpm": 153,
      "message": "2 * 1 ได้เท่าไหร่"
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 2.146,
      "speech_duration": 2.148,
      "transcribe_duration": 2.146,
      "wpm": 126,
      "message": "2 * 1 ก็เท่ากับ 2"
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 3.8,
      "speech_duration": 3.812,
      "transcribe_duration": 3.8,
      "wpm": 118,
      "message": "ตำแหน่งที่ A1 A1 คือ 2 ถูกไหม"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 137,
      "message": "ตรงกันไหมคะ"
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 0.642,
      "speech_duration": 0.676,
      "transcribe_duration": 0.642,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 2.377,
      "speech_duration": 2.404,
      "transcribe_duration": 2.377,
      "wpm": 131,
      "message": "A1 คือ 2 ตรงกันไหมคะ"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 4.133,
      "speech_duration": 4.068,
      "transcribe_duration": 4.133,
      "wpm": 151,
      "message": "โครงการสภาลองไปดูซิเอ 2 ตำแหน่งที่ 2 ล่ะ"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 1.483,
      "speech_duration": 1.508,
      "transcribe_duration": 1.483,
      "wpm": 159,
      "message": "ตรงกันหรือเปล่า"
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 3.896,
      "speech_duration": 3.876,
      "transcribe_duration": 3.896,
      "wpm": 93,
      "message": "เลข 2 a 2 = 2 คูณด้วย 2"
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 1.735,
      "speech_duration": 1.764,
      "transcribe_duration": 1.735,
      "wpm": 68,
      "message": "2 * 2 ="
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 0.969,
      "speech_duration": 0.996,
      "transcribe_duration": 0.969,
      "wpm": 30,
      "message": "4"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 2.171,
      "speech_duration": 2.212,
      "transcribe_duration": 2.171,
      "wpm": 170,
      "message": "ตำแหน่งที่ 2 ตรงกันไหมคะ"
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 0.567,
      "speech_duration": 0.612,
      "transcribe_duration": 0.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 1.405,
      "speech_duration": 1.444,
      "transcribe_duration": 1.405,
      "wpm": 31,
      "message": "ลง"
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 170,
      "message": "ตำแหน่งที่ 3 ตรงกันไหมคะ"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.783,
      "speech_duration": 0.804,
      "transcribe_duration": 0.783,
      "wpm": 75,
      "message": "ตรง"
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 1.52,
      "speech_duration": 1.508,
      "transcribe_duration": 1.52,
      "wpm": 159,
      "message": "ที่นี้มันง่ายละ"
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 5.623,
      "speech_duration": 5.54,
      "transcribe_duration": 5.623,
      "wpm": 208,
      "message": "ถ้าสมมุติว่าลำดับนี้เป็นลำดับอนันต์มันก็จะมีจุดจุดจุดจุดอยู่ข้างหลังถูกไหมคะ"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 3.665,
      "speech_duration": 3.684,
      "transcribe_duration": 3.665,
      "wpm": 126,
      "message": "ถ้าครูจะให้ลูกหาตำแหน่งที่ a50"
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 55,
      "message": "50 นะ"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 2.046,
      "speech_duration": 2.084,
      "transcribe_duration": 2.046,
      "wpm": 50,
      "message": "หา a50"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 1.216,
      "speech_duration": 1.252,
      "transcribe_duration": 1.216,
      "wpm": 192,
      "message": "เท่ากับเท่าไหร่"
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.824,
      "speech_duration": 0.868,
      "transcribe_duration": 0.824,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 0.586,
      "speech_duration": 0.548,
      "transcribe_duration": 0.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 1.36,
      "speech_duration": 1.38,
      "transcribe_duration": 1.36,
      "wpm": 76,
      "message": "สมมุติ"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.292,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 3.407,
      "speech_duration": 3.428,
      "transcribe_duration": 3.407,
      "wpm": 144,
      "message": "สมมุติว่าลำดับนี้เป็นลำดับอนันต์"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 1.524,
      "speech_duration": 1.572,
      "transcribe_duration": 1.524,
      "wpm": 181,
      "message": "ถ้าเป็นลำดับอนันต์"
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 3.135,
      "speech_duration": 3.172,
      "transcribe_duration": 3.135,
      "wpm": 118,
      "message": "ว่ามันมีพจน์ทั่วไป a n ="
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 1.124,
      "speech_duration": 1.124,
      "transcribe_duration": 1.124,
      "wpm": 53,
      "message": "2 n"
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 2.683,
      "speech_duration": 2.66,
      "transcribe_duration": 2.683,
      "wpm": 141,
      "message": "เราหาได้ไหมคะ a55 ได้ไหม"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.958,
      "speech_duration": 0.996,
      "transcribe_duration": 0.958,
      "wpm": 136,
      "message": "หาได้ไหม"
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.513,
      "speech_duration": 0.548,
      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 0.578,
      "speech_duration": 0.612,
      "transcribe_duration": 0.578,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 46,
      "message": "ได้"
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 2.571,
      "speech_duration": 2.532,
      "transcribe_duration": 2.571,
      "wpm": 124,
      "message": "ได้มันหาได้ตรงไหนลูก"
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.486,
      "speech_duration": 0.484,
      "transcribe_duration": 0.486,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.603,
      "speech_duration": 0.548,
      "transcribe_duration": 0.603,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 0.749,
      "speech_duration": 0.804,
      "transcribe_duration": 0.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 2.983,
      "speech_duration": 2.98,
      "transcribe_duration": 2.983,
      "wpm": 111,
      "message": "m50 เพราะฉะนั้นตัวนี้"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 34,
      "message": "a50"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 2.009,
      "speech_duration": 2.02,
      "transcribe_duration": 2.009,
      "wpm": 149,
      "message": "2 คูณด้วยเท่าไหร่คะ"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.965,
      "speech_duration": 0.996,
      "transcribe_duration": 0.965,
      "wpm": 105,
      "message": "ตัวนี้"
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 3.022,
      "speech_duration": 3.044,
      "transcribe_duration": 3.022,
      "wpm": 99,
      "message": "2 คนในวงเล็บคืออะไร"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 2.53,
      "speech_duration": 2.532,
      "transcribe_duration": 2.53,
      "wpm": 113,
      "message": "50 เหมือนกันถูกไหม"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 2.165,
      "speech_duration": 2.148,
      "transcribe_duration": 2.165,
      "wpm": 126,
      "message": "จำให้ได้นะลูกเอ็น"
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 120,
      "message": "ข้างหน้า"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 3.12,
      "speech_duration": 3.108,
      "transcribe_duration": 3.12,
      "wpm": 208,
      "message": "มันเท่ากับ 50% ตัวข้างหลังก็ต้องเท่ากับ 50"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.06,
      "transcribe_duration": 1.094,
      "wpm": 142,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.096,
      "speech_duration": 1.124,
      "transcribe_duration": 1.096,
      "wpm": 93,
      "message": "ฉะนั้น"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 3.012,
      "speech_duration": 3.044,
      "transcribe_duration": 3.012,
      "wpm": 192,
      "message": "มันเท่ากับเท่าไหร่ 50 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 1.597,
      "speech_duration": 1.636,
      "transcribe_duration": 1.597,
      "wpm": 183,
      "message": "50 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.484,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 5.504,
      "speech_duration": 5.412,
      "transcribe_duration": 5.504,
      "wpm": 80,
      "message": "100 นั่นเองใช่ถูกแล้วเก่งมาก"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 5.633,
      "speech_duration": 5.604,
      "transcribe_duration": 5.633,
      "wpm": 142,
      "message": "ถูกนะคะ 50 คูณ 2 ก็คือเอา 50 50 มารวมกันเป็นเท่าไหร่"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 1.475,
      "speech_duration": 1.508,
      "transcribe_duration": 1.475,
      "wpm": 40,
      "message": "100"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 2.946,
      "speech_duration": 2.98,
      "transcribe_duration": 2.946,
      "wpm": 86,
      "message": "a 50 เท่ากับ 100"
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 1.087,
      "speech_duration": 1.124,
      "transcribe_duration": 1.087,
      "wpm": 120,
      "message": "เป็นไงคะ"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 1.711,
      "speech_duration": 1.764,
      "transcribe_duration": 1.711,
      "wpm": 119,
      "message": "ย้อนเวลาหาไหม"
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 5.969,
      "speech_duration": 5.86,
      "transcribe_duration": 5.969,
      "wpm": 179,
      "message": "แทนที่เราจะมาบวกเพิ่มทีละ 2 ทีละ 2 ทีละ 2 ทีละ 2 ลองมาแทนค่าตรงนี้เลย"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 2.059,
      "speech_duration": 2.084,
      "transcribe_duration": 2.059,
      "wpm": 158,
      "message": "ถ้าเราหาพจน์ทั่วไปได้"
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 120,
      "message": "ของลำดับ"
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.292,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 3.084,
      "speech_duration": 3.108,
      "transcribe_duration": 3.084,
      "wpm": 135,
      "message": "กูถามถ้าเราจะหา A100 ได้ไหม"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 1.736,
      "speech_duration": 1.764,
      "transcribe_duration": 1.736,
      "wpm": 119,
      "message": "A100 ทำได้ไหม"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 2.65,
      "speech_duration": 2.66,
      "transcribe_duration": 2.65,
      "wpm": 147,
      "message": "หาตำแหน่งที่ 100 ได้ไหมคะ"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 65,
      "message": "ทำได้"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 156,
      "message": "โดยเปลี่ยนเอ็น"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 3.989,
      "speech_duration": 4.004,
      "transcribe_duration": 3.989,
      "wpm": 116,
      "message": "ก็คือเอา 2 คูณกับ 100 ถูกไหมคะ"
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 2.759,
      "speech_duration": 2.788,
      "transcribe_duration": 2.759,
      "wpm": 140,
      "message": "มันก็จะได้คำตอบตำแหน่งที่"
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 2.683,
      "speech_duration": 2.724,
      "transcribe_duration": 2.683,
      "wpm": 198,
      "message": "100 บาทเนี่ยมันมีค่าเท่ากับเท่าไหร่"
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 2.632,
      "speech_duration": 2.66,
      "transcribe_duration": 2.632,
      "wpm": 152,
      "message": "อันนี้คือวิธีการหาเข้าใจนะ"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 5.586,
      "speech_duration": 5.604,
      "transcribe_duration": 5.586,
      "wpm": 166,
      "message": "มาช่วงทำกิจกรรมแบบฝึกแล้วคู่มีแบบฝึกมาให้ลูกทั้งหมดอยู่ 5 ข้อ"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 5.273,
      "speech_duration": 5.284,
      "transcribe_duration": 5.273,
      "wpm": 159,
      "message": "ยังๆยังไม่ให้ดูเดี๋ยวกูจะให้ดูนะคะแต่ก่อนจะดูถามก่อนว่า"
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 4.574,
      "speech_duration": 4.58,
      "transcribe_duration": 4.574,
      "wpm": 197,
      "message": "ขั้นตอนของวิธีการคิดหาพจน์ทั่วไปอันดับแรกลูกจะต้องรู้อะไรคะ"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 0.5,
      "speech_duration": 0.548,
      "transcribe_duration": 0.5,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 0.599,
      "speech_duration": 0.612,
      "transcribe_duration": 0.599,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.292,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.228,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.484,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 5.429,
      "speech_duration": 5.412,
      "transcribe_duration": 5.429,
      "wpm": 130,
      "message": "ก็คือค่า D หาผลต่างใช่ไหมคะหาค่าดีก่อนเมื่อครู"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 1.445,
      "speech_duration": 1.444,
      "transcribe_duration": 1.445,
      "wpm": 156,
      "message": "ให้ลำดับมาปุ๊บ"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 1.893,
      "speech_duration": 1.892,
      "transcribe_duration": 1.893,
      "wpm": 135,
      "message": "ลูกจะต้องไปหาคดี"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 3.988,
      "speech_duration": 3.94,
      "transcribe_duration": 3.988,
      "wpm": 171,
      "message": "ถ้าดีคืออะไรถ้ามันเพิ่มขึ้นเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 0.446,
      "speech_duration": 0.484,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 3.698,
      "speech_duration": 3.684,
      "transcribe_duration": 3.698,
      "wpm": 155,
      "message": "เป็นบวกแต่ถ้าคดีมันลดลงเป็นลบใช่ไหมคะ"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 2.272,
      "speech_duration": 2.276,
      "transcribe_duration": 2.272,
      "wpm": 152,
      "message": "เสร็จแล้วลูกหาค่าดีได้"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 5.164,
      "speech_duration": 5.092,
      "transcribe_duration": 5.164,
      "wpm": 200,
      "message": "และที่สำคัญเมื่อให้ลำดับมาตัวเลขที่ลูกจะต้องรู้อีกตัวนึงก็คืออะไรคะ"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 1.8,
      "speech_duration": 1.828,
      "transcribe_duration": 1.8,
      "wpm": 123,
      "message": "1 ดี 2 คืออะไร"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 1.167,
      "speech_duration": 1.188,
      "transcribe_duration": 1.167,
      "wpm": 126,
      "message": "ค่าอะไรคะ"
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 1.17,
      "speech_duration": 1.188,
      "transcribe_duration": 1.17,
      "wpm": 114,
      "message": "มีอะไรคะ"
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 3.42,
      "speech_duration": 3.428,
      "transcribe_duration": 3.42,
      "wpm": 184,
      "message": "จากศูนย์เลยจากศูนย์เลยจำได้ไหมสูตรคืออะไร"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.292,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 0.915,
      "speech_duration": 0.932,
      "transcribe_duration": 0.915,
      "wpm": 48,
      "message": "A1"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 3.534,
      "speech_duration": 3.492,
      "transcribe_duration": 3.534,
      "wpm": 206,
      "message": "ลูกจะต้องระบุให้ได้ว่า A1 หนักคือถ้าค่าเท่าไหร่"
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 1.043,
      "speech_duration": 1.06,
      "transcribe_duration": 1.043,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.724,
      "speech_duration": 0.74,
      "transcribe_duration": 0.724,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 1.792,
      "speech_duration": 1.828,
      "transcribe_duration": 1.792,
      "wpm": 115,
      "message": "ลองทำแบบฝึกดู"
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 2.186,
      "speech_duration": 2.212,
      "transcribe_duration": 2.186,
      "wpm": 142,
      "message": "ใครอยากออกมาทำข้อนี้"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 2.656,
      "speech_duration": 2.596,
      "transcribe_duration": 2.656,
      "wpm": 98,
      "message": "ลองหา a n แล้วก็"
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 2.609,
      "speech_duration": 2.66,
      "transcribe_duration": 2.609,
      "wpm": 180,
      "message": "ทดสอบว่ามันถูกต้องหรือเปล่านะคะ"
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 4.033,
      "speech_duration": 3.94,
      "transcribe_duration": 4.033,
      "wpm": 152,
      "message": "ตรวจสอบดูว่าเป็นที่ลูกหาได้น่ะมันถูกไหม"
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.292,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 2.621,
      "speech_duration": 2.596,
      "transcribe_duration": 2.621,
      "wpm": 127,
      "message": "โจทย์เนี่ยลูกปวดหัวไป"
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.228,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 109,
      "message": "หาได้ยังไง"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 1.807,
      "speech_duration": 1.828,
      "transcribe_duration": 1.807,
      "wpm": 156,
      "message": "ลูกจะต้องจำสูตรนี้"
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 3.967,
      "speech_duration": 3.94,
      "transcribe_duration": 3.967,
      "wpm": 133,
      "message": "a n = a 1 + ในวงเล็บ - 1 คูณด้วยดี"
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 56,
      "message": "นะ"
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 1.553,
      "speech_duration": 1.572,
      "transcribe_duration": 1.553,
      "wpm": 153,
      "message": "วันนี้ปุ๊บเนี่ย"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 3.242,
      "speech_duration": 3.236,
      "transcribe_duration": 3.242,
      "wpm": 172,
      "message": "สิ่งที่ต้องหาอันดับแรก A1 เท่าไหร่คะ"
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 97,
      "message": "11 ถูกต้อง"
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 1.871,
      "speech_duration": 1.892,
      "transcribe_duration": 1.871,
      "wpm": 151,
      "message": "A1 คือ 11 อยู่แล้ว"
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 1.088,
      "speech_duration": 1.124,
      "transcribe_duration": 1.088,
      "wpm": 53,
      "message": "ใช่"
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 121,
      "message": "ที่นี้"
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 1.264,
      "speech_duration": 1.316,
      "transcribe_duration": 1.264,
      "wpm": 125,
      "message": "ดีเท่าไหร่"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 2.916,
      "speech_duration": 2.916,
      "transcribe_duration": 2.916,
      "wpm": 123,
      "message": "คดีเท่าไหร่คะหาค่าดีลูก"
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 2.438,
      "speech_duration": 2.468,
      "transcribe_duration": 2.438,
      "wpm": 79,
      "message": "ดีคือ 2 ทำไม"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 141,
      "message": "เพราะมันบวกมา 2"
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 1.583,
      "speech_duration": 1.636,
      "transcribe_duration": 1.583,
      "wpm": 165,
      "message": "ทุกคู่เลยใช่ไหมคะ"
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 1.926,
      "speech_duration": 1.956,
      "transcribe_duration": 1.926,
      "wpm": 169,
      "message": "บวก 2 เหมือนกันหมดเลย"
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 94,
      "message": "นี่คือ + 2"
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 3.432,
      "speech_duration": 3.428,
      "transcribe_duration": 3.432,
      "wpm": 127,
      "message": "เสร็จแล้วแทนค่าลงไปในสูตรนี้"
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 2.178,
      "speech_duration": 2.212,
      "transcribe_duration": 2.178,
      "wpm": 108,
      "message": "เดี๋ยวกูจะลองทำ"
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.963,
      "speech_duration": 1.956,
      "transcribe_duration": 1.963,
      "wpm": 138,
      "message": "มาทำบุญกระดานนะคะ"
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 4.579,
      "speech_duration": 4.58,
      "transcribe_duration": 4.579,
      "wpm": 141,
      "message": "แล้วลูกตอบครูนะว่าลูกจะตอบถูกหรือเปล่านะคะ"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.228,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.484,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 0.326,
      "speech_duration": 0.356,
      "transcribe_duration": 0.326,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.318,
      "speech_duration": 0.356,
      "transcribe_duration": 0.318,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.228,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.356,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.743,
      "speech_duration": 0.74,
      "transcribe_duration": 0.743,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.484,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.292,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 3.433,
      "speech_duration": 3.428,
      "transcribe_duration": 3.433,
      "wpm": 127,
      "message": "สูตรต้องจำให้แม่นห้ามผิดนะคะ"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 3.426,
      "speech_duration": 3.428,
      "transcribe_duration": 3.426,
      "wpm": 158,
      "message": "จำให้ได้จำให้ได้ว่าพจน์ทั่วไปตัวนี้"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 1.004,
      "speech_duration": 1.06,
      "transcribe_duration": 1.004,
      "wpm": 113,
      "message": "ห้ามลืม"
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 2.604,
      "speech_duration": 2.596,
      "transcribe_duration": 2.604,
      "wpm": 196,
      "message": "ลูกใส่สัญลักษณ์ผิดนั่นคือผิดเลยนะ"
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 0.575,
      "speech_duration": 0.612,
      "transcribe_duration": 0.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 2.949,
      "speech_duration": 2.916,
      "transcribe_duration": 2.949,
      "wpm": 51,
      "message": "a n = a 1"
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 2.558,
      "speech_duration": 2.532,
      "transcribe_duration": 2.558,
      "wpm": 130,
      "message": "บวกด้วยในวงเล็บ n - 1"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.727,
      "speech_duration": 0.74,
      "transcribe_duration": 0.727,
      "wpm": 61,
      "message": "ดี"
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 3.923,
      "speech_duration": 3.94,
      "transcribe_duration": 3.923,
      "wpm": 148,
      "message": "สิ่งที่เราหาได้แล้วคืออะไรคะ A1 ใช่ไหม"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 2.993,
      "speech_duration": 2.98,
      "transcribe_duration": 2.993,
      "wpm": 196,
      "message": "เพราะฉะนั้น A1 จะต้องมาแทนค่าในนี้แล้ว"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 137,
      "message": "บรรทัดที่ 2"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 1.747,
      "speech_duration": 1.764,
      "transcribe_duration": 1.747,
      "wpm": 230,
      "message": "เปลี่ยน A 1 เป็นเท่าไหร่คะ"
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 2.17,
      "speech_duration": 2.148,
      "transcribe_duration": 2.17,
      "wpm": 98,
      "message": "คือ 11 ใช่ไหม"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 105,
      "message": "เอา 11 ลงมานะคะ"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 2.368,
      "speech_duration": 2.404,
      "transcribe_duration": 2.368,
      "wpm": 175,
      "message": "วงเล็บตรงนี้ไม่ต้องไปแตะเขา"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 1.284,
      "speech_duration": 1.316,
      "transcribe_duration": 1.284,
      "wpm": 125,
      "message": "ดึงลงมาเลย"
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 3.563,
      "speech_duration": 3.556,
      "transcribe_duration": 3.563,
      "wpm": 127,
      "message": "n - 1 เนี่ยเดินลงมาเลยนะลูกดี"
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 2.437,
      "speech_duration": 2.34,
      "transcribe_duration": 2.437,
      "wpm": 128,
      "message": "ค่าที่เราหาได้คือ 2"
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 129,
      "message": "เห็นไหม"
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 2.525,
      "speech_duration": 2.532,
      "transcribe_duration": 2.525,
      "wpm": 201,
      "message": "บรรทัดที่ 2 เรียกครูเปลี่ยนแล้วนะ"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 5.258,
      "speech_duration": 5.22,
      "transcribe_duration": 5.258,
      "wpm": 195,
      "message": "เราเขียนสูตรมาเสร็จแล้วบรรทัดที่ 2 ครูเอาค่าที่เราหาได้มาแทนค่าแล้ว"
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 3.843,
      "speech_duration": 3.812,
      "transcribe_duration": 3.843,
      "wpm": 146,
      "message": "A 1 = 11 กูก็เอาเลข 11 มาแทน A1 แล้ว"
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 3.134,
      "speech_duration": 3.108,
      "transcribe_duration": 3.134,
      "wpm": 164,
      "message": "ดีเท่ากับ 2 กูก็เอา 2 มาแทนดีแล้ว"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 2.525,
      "speech_duration": 2.532,
      "transcribe_duration": 2.525,
      "wpm": 107,
      "message": "ที่นี้บรรทัดที่ 3"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 125,
      "message": "คุณก็ไปค่ะ"
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 2.366,
      "speech_duration": 2.404,
      "transcribe_duration": 2.366,
      "wpm": 106,
      "message": "เป็นวงเล็บใช่ไหม"
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 3.369,
      "speech_duration": 3.3,
      "transcribe_duration": 3.369,
      "wpm": 141,
      "message": "คุณเข้าไปที่บัญชีการเอามาเขียน"
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 2.558,
      "speech_duration": 2.596,
      "transcribe_duration": 2.558,
      "wpm": 75,
      "message": "11 + ลงมาเลย"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 3.374,
      "speech_duration": 3.364,
      "transcribe_duration": 3.374,
      "wpm": 143,
      "message": "n x กับ 2 สลับกันเป็นเท่าไหร่คะ"
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 93,
      "message": "2 อะไร"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 1.661,
      "speech_duration": 1.7,
      "transcribe_duration": 1.661,
      "wpm": 141,
      "message": "เปลี่ยนเป็น 2 n"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.754,
      "speech_duration": 0.804,
      "transcribe_duration": 0.754,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 4.876,
      "speech_duration": 4.836,
      "transcribe_duration": 4.876,
      "wpm": 115,
      "message": "2n ตั้งใจนะเมื่อไหร่ก็ตามเนี่ยไอ้ตัว"
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 2.949,
      "speech_duration": 2.916,
      "transcribe_duration": 2.949,
      "wpm": 159,
      "message": "เป็น * 2 เนี่ยส่วนมากเขาจะนิยม"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 2.369,
      "speech_duration": 2.34,
      "transcribe_duration": 2.369,
      "wpm": 167,
      "message": "ดูแล้วก็เขียนง่ายก็คือ 2n"
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 0.698,
      "speech_duration": 0.74,
      "transcribe_duration": 0.698,
      "wpm": 101,
      "message": "นะคะ"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 2.1,
      "speech_duration": 2.084,
      "transcribe_duration": 2.1,
      "wpm": 173,
      "message": "ความหมายเหมือนกันกับ n2"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 2.58,
      "speech_duration": 2.596,
      "transcribe_duration": 2.58,
      "wpm": 179,
      "message": "จะเขียนอย่างนี้ก็ได้ M 2 ก็ได้"
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 2.986,
      "speech_duration": 2.98,
      "transcribe_duration": 2.986,
      "wpm": 216,
      "message": "เขาไม่นิยมกันเขาจะเอาตัวเลขมาเขียนข้างหน้า"
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 141,
      "message": "ตัวอักษรนะคะ"
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 1.687,
      "speech_duration": 1.7,
      "transcribe_duration": 1.687,
      "wpm": 97,
      "message": "แค่นั้นเอง"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 1.864,
      "speech_duration": 1.892,
      "transcribe_duration": 1.864,
      "wpm": 151,
      "message": "ถามว่าผิดไหมไม่ผิด"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 91,
      "message": "นะคะแต่"
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 4.02,
      "speech_duration": 3.94,
      "transcribe_duration": 4.02,
      "wpm": 221,
      "message": "ถ้าดูทั่วไปเดี๋ยวเขาจะนิยมเขียนเอาตัวเลขนี้มาอยู่ข้างหน้า"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 145,
      "message": "ตัวอักษร"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 4.354,
      "speech_duration": 4.324,
      "transcribe_duration": 4.354,
      "wpm": 125,
      "message": "ลบตัวนี้ในวงเล็บเนี่ยดึงลงมาเลยนะคะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 2.384,
      "speech_duration": 2.404,
      "transcribe_duration": 2.384,
      "wpm": 212,
      "message": "ไม่ต้องเปลี่ยนนะคะรถตัวนี้ดึงลงมา"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 3.566,
      "speech_duration": 3.556,
      "transcribe_duration": 3.566,
      "wpm": 177,
      "message": "ตัวนี้ 1 กับ 2 หมายถึงเอามาคุณกานต์ถูกไหม"
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.781,
      "speech_duration": 0.804,
      "transcribe_duration": 0.781,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 0.582,
      "speech_duration": 0.612,
      "transcribe_duration": 0.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 30,
      "message": "1"
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 1.233,
      "speech_duration": 1.252,
      "transcribe_duration": 1.233,
      "wpm": 72,
      "message": "คูณ 2"
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 1.917,
      "speech_duration": 1.956,
      "transcribe_duration": 1.917,
      "wpm": 115,
      "message": "ตัวนี้นะ 1 * 2"
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.623,
      "speech_duration": 0.676,
      "transcribe_duration": 0.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 5.049,
      "speech_duration": 5.028,
      "transcribe_duration": 5.049,
      "wpm": 110,
      "message": "ได้ตัวนี้คือได้ 2 บรรทัดต่อมา 11 + 2"
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 0.702,
      "speech_duration": 0.74,
      "transcribe_duration": 0.702,
      "wpm": 61,
      "message": "ลบ"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.9,
      "speech_duration": 0.932,
      "transcribe_duration": 0.9,
      "wpm": 32,
      "message": "2"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 4.555,
      "speech_duration": 4.452,
      "transcribe_duration": 4.555,
      "wpm": 175,
      "message": "ใช่ไหมคะเพราะตัวนี้คุณกานต์ 1 กับ 2 คูณกันเท่ากับ 2"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 1.041,
      "speech_duration": 1.06,
      "transcribe_duration": 1.041,
      "wpm": 212,
      "message": "ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.952,
      "speech_duration": 0.996,
      "transcribe_duration": 0.952,
      "wpm": 90,
      "message": "เอา 2"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 3.902,
      "speech_duration": 3.876,
      "transcribe_duration": 3.902,
      "wpm": 186,
      "message": "เมนส์มาเขียนข้างหน้าละอันนี้ 11 เป็นบวกใช่ไหมคะ"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.764,
      "transcribe_duration": 1.717,
      "wpm": 187,
      "message": "ลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.292,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.828,
      "speech_duration": 0.868,
      "transcribe_duration": 0.828,
      "wpm": 138,
      "message": "มันเป็น"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 1.304,
      "speech_duration": 1.316,
      "transcribe_duration": 1.304,
      "wpm": 171,
      "message": "จำนวนเหมือนกัน"
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 2.45,
      "speech_duration": 2.468,
      "transcribe_duration": 2.45,
      "wpm": 170,
      "message": "ไม่มีค่าที่เราไม่มีตัวอักษร"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 101,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 2.381,
      "speech_duration": 2.404,
      "transcribe_duration": 2.381,
      "wpm": 144,
      "message": "9 มันเป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 1.587,
      "speech_duration": 1.572,
      "transcribe_duration": 1.587,
      "wpm": 162,
      "message": "เราเป็นบวกใช่ไหม"
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 6.156,
      "speech_duration": 6.116,
      "transcribe_duration": 6.156,
      "wpm": 228,
      "message": "ใช่ลูกมันเหลือ 9 เป็นบวกหรือเป็นลบ 11 ตัวที่มากที่ลูกตั้งข้างหน้ามันสัญลักษณ์เป็นบวกใช่ไหมคะ"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.348,
      "speech_duration": 0.356,
      "transcribe_duration": 0.348,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 207,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 2.116,
      "speech_duration": 2.148,
      "transcribe_duration": 2.116,
      "wpm": 140,
      "message": "เจ้าก็คือบวกนั่นเอง"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 1.091,
      "speech_duration": 1.124,
      "transcribe_duration": 1.091,
      "wpm": 80,
      "message": "มัสยา"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 2.615,
      "speech_duration": 2.596,
      "transcribe_duration": 2.615,
      "wpm": 162,
      "message": "อันนี้คือหาออกมาได้แล้ว a n"
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 0.352,
      "speech_duration": 0.42,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 1.786,
      "speech_duration": 1.828,
      "transcribe_duration": 1.786,
      "wpm": 49,
      "message": "ที่นิ"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 1.27,
      "speech_duration": 1.316,
      "transcribe_duration": 1.27,
      "wpm": 91,
      "message": "อยากรู้"
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 2.744,
      "speech_duration": 2.724,
      "transcribe_duration": 2.744,
      "wpm": 121,
      "message": "isan ที่เราหาได้นะลูก"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 3.851,
      "speech_duration": 3.876,
      "transcribe_duration": 3.851,
      "wpm": 190,
      "message": "พจน์ทั่วไปที่เราหาได้แล้วเนี่ยมันถูกหรือมันผิดนะ"
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 88,
      "message": "ถูกไหม"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 3.218,
      "speech_duration": 3.236,
      "transcribe_duration": 3.218,
      "wpm": 167,
      "message": "วิธีการหาว่ามันถูกหรือมันผิดง่ายมาก"
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 2.978,
      "speech_duration": 2.98,
      "transcribe_duration": 2.978,
      "wpm": 146,
      "message": "ก็ลองเอาพจน์ทั่วไปตัวนี้นะคะ"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 2.123,
      "speech_duration": 2.148,
      "transcribe_duration": 2.123,
      "wpm": 126,
      "message": "มาแทนค่าหาตำแหน่ง"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 2.821,
      "speech_duration": 2.788,
      "transcribe_duration": 2.821,
      "wpm": 167,
      "message": "สมมุติในลำดับนี้เรารู้อยู่แล้ว"
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 2.405,
      "speech_duration": 2.404,
      "transcribe_duration": 2.405,
      "wpm": 137,
      "message": "ลองหาตำแหน่งที่ A3 ซิ"
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.898,
      "speech_duration": 0.932,
      "transcribe_duration": 0.898,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 1.473,
      "speech_duration": 1.508,
      "transcribe_duration": 1.473,
      "wpm": 99,
      "message": "3 เท่ากับ"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 2.857,
      "speech_duration": 2.852,
      "transcribe_duration": 2.857,
      "wpm": 195,
      "message": "เท่าไหร่คะในลำดับนี้ A31 เท่าไหร่ลูก"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 0.581,
      "speech_duration": 0.612,
      "transcribe_duration": 0.581,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 1.022,
      "speech_duration": 1.06,
      "transcribe_duration": 1.022,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 5.684,
      "speech_duration": 5.604,
      "transcribe_duration": 5.684,
      "wpm": 107,
      "message": "เลข 13 หรอ f-35a 3 นะลูกไม่ใช่ 13 ดูดีๆ"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 1.859,
      "speech_duration": 1.892,
      "transcribe_duration": 1.859,
      "wpm": 55,
      "message": "ตาย 15"
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 0.393,
      "speech_duration": 0.356,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 2.629,
      "speech_duration": 2.596,
      "transcribe_duration": 2.629,
      "wpm": 127,
      "message": "ได้แล้ว A3 คือ 15 ลูก"
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 5.373,
      "speech_duration": 5.284,
      "transcribe_duration": 5.373,
      "wpm": 153,
      "message": "OK ดูแล้ว A3 เท่ากับ 15 เราก็ลองเอาพจน์ทั่วไปตัวนี้มา"
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 5.787,
      "speech_duration": 5.732,
      "transcribe_duration": 5.787,
      "wpm": 105,
      "message": "ปางก่อนเอเอ็นเท่ากับที่เราหาได้ลูก = 2n"
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 1.198,
      "speech_duration": 1.188,
      "transcribe_duration": 1.198,
      "wpm": 152,
      "message": "บวก 9 เนี่ย"
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 2.515,
      "speech_duration": 2.532,
      "transcribe_duration": 2.515,
      "wpm": 130,
      "message": "ถ้าเราหาตำแหน่งที่ A3"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 1.721,
      "speech_duration": 1.7,
      "transcribe_duration": 1.721,
      "wpm": 132,
      "message": "แทนค่าตัวนี้มา"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 1.174,
      "speech_duration": 1.188,
      "transcribe_duration": 1.174,
      "wpm": 38,
      "message": "A3"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 3.705,
      "speech_duration": 3.684,
      "transcribe_duration": 3.705,
      "wpm": 138,
      "message": "เท่ากับ 2 nn ตัวนี้จะต้องตรงกันนะ"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.332,
      "speech_duration": 0.292,
      "transcribe_duration": 0.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 3.093,
      "speech_duration": 3.044,
      "transcribe_duration": 3.093,
      "wpm": 172,
      "message": "เอ็งจะต้องตรงกันคือเลข 3 เหมือนกัน"
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 1.254,
      "speech_duration": 1.252,
      "transcribe_duration": 1.254,
      "wpm": 24,
      "message": "n"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 4.104,
      "speech_duration": 4.068,
      "transcribe_duration": 4.104,
      "wpm": 225,
      "message": "เกมตัวนี้กะเป็นตัวนี้มันเหมือนกันเพราะฉะนั้นถ้าเราหา A3 ปุ๊บ"
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.228,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 2.585,
      "speech_duration": 2.532,
      "transcribe_duration": 2.585,
      "wpm": 201,
      "message": "ตัวนี้จะต้องเปลี่ยนเป็นเลข 3 นะคะ"
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 1.306,
      "speech_duration": 1.316,
      "transcribe_duration": 1.306,
      "wpm": 114,
      "message": "บวกด้วย 9"
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 88,
      "message": "คุณตัน"
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 4.498,
      "speech_duration": 4.452,
      "transcribe_duration": 4.498,
      "wpm": 162,
      "message": "ใช่มันเป็นวงเล็บหมายถึงการคูณ 2 * 3 ได้เท่าไหร่"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 3.313,
      "speech_duration": 3.3,
      "transcribe_duration": 3.313,
      "wpm": 64,
      "message": "พกถูกต้องอะ 6"
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 2.948,
      "speech_duration": 2.98,
      "transcribe_duration": 2.948,
      "wpm": 70,
      "message": "6 + 9 เอาลงมา"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 180,
      "message": "ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 38,
      "message": "15"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 0.944,
      "speech_duration": 0.996,
      "transcribe_duration": 0.944,
      "wpm": 45,
      "message": "15"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.539,
      "speech_duration": 0.548,
      "transcribe_duration": 0.539,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 0.358,
      "speech_duration": 0.42,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 4.304,
      "speech_duration": 4.324,
      "transcribe_duration": 4.304,
      "wpm": 149,
      "message": "กูถามว่าจากเราใช้พจน์ทั่วไปหาตำแหน่งที่ A3"
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 3.844,
      "speech_duration": 3.812,
      "transcribe_duration": 3.844,
      "wpm": 189,
      "message": "เท่ากันไหมคะเหมือนกันไหม 15 กับ 15 เหมือนกันไหม"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 0.329,
      "speech_duration": 0.356,
      "transcribe_duration": 0.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 1.993,
      "speech_duration": 2.02,
      "transcribe_duration": 1.993,
      "wpm": 156,
      "message": "เหมือนกันเพราะฉะนั้น"
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 3.904,
      "speech_duration": 3.94,
      "transcribe_duration": 3.904,
      "wpm": 160,
      "message": "แสดงว่าพจน์ทั่วไปที่เราหาเนี่ยถูกต้องแล้ว"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 6.598,
      "speech_duration": 6.564,
      "transcribe_duration": 6.598,
      "wpm": 169,
      "message": "ถูกต้องแล้วเพราะอะไรเพราะเราทดสอบแล้วเราทดสอบร้องหาแล้วตำแหน่งที่ 3 เนี่ย"
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 4.116,
      "speech_duration": 4.068,
      "transcribe_duration": 4.116,
      "wpm": 147,
      "message": "ตรงไม่กลับลำดับนี้นะคะถ้าลูกยังไม่แน่ใจ"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 5.255,
      "speech_duration": 5.22,
      "transcribe_duration": 5.255,
      "wpm": 141,
      "message": "ลูกลองหาพจน์ที่ 5 ก็ได้พจน์ที่ 5 มันคืออะไรคะ 19"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 4.27,
      "speech_duration": 4.26,
      "transcribe_duration": 4.27,
      "wpm": 173,
      "message": "ขายตัวนี้มาแล้วหาว่ามันไม่ได้คำตอบเท่ากับ 19 ไหม"
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 0.816,
      "speech_duration": 0.868,
      "transcribe_duration": 0.816,
      "wpm": 156,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 4.454,
      "speech_duration": 4.388,
      "transcribe_duration": 4.454,
      "wpm": 181,
      "message": "ถ้ามันทำตอบตรงแสดงว่ามันถูกแล้วพจน์ทั่วไปแต่ลูกหาได้"
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.895,
      "speech_duration": 0.932,
      "transcribe_duration": 0.895,
      "wpm": 80,
      "message": "เคนะ"
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 1.175,
      "speech_duration": 1.188,
      "transcribe_duration": 1.175,
      "wpm": 139,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 5.097,
      "speech_duration": 5.092,
      "transcribe_duration": 5.097,
      "wpm": 80,
      "message": "โอเคที่นี้ข้อที่ 1 ครูพาทำ"
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 3.885,
      "speech_duration": 3.876,
      "transcribe_duration": 3.885,
      "wpm": 197,
      "message": "ข้อที่ 2 ครูจะลองพระธรรมหรือว่านักเรียนอยากทำเองคะ"
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 1.952,
      "speech_duration": 1.956,
      "transcribe_duration": 1.952,
      "wpm": 222,
      "message": "พี่เบียร์บอกว่าอยากทำเองแหละ"
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 1.864,
      "speech_duration": 1.892,
      "transcribe_duration": 1.864,
      "wpm": 119,
      "message": "ทำเองเยี่ยมมาก"
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 3.413,
      "speech_duration": 3.428,
      "transcribe_duration": 3.413,
      "wpm": 175,
      "message": "เอาสมุดขึ้นมาแล้วจดข้อที่ 1 ลงไปก่อนลูก"
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 3.129,
      "speech_duration": 3.172,
      "transcribe_duration": 3.129,
      "wpm": 118,
      "message": "บันทึกข้อ 1 ให้เสร็จก่อน"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 2.667,
      "speech_duration": 2.66,
      "transcribe_duration": 2.667,
      "wpm": 147,
      "message": "เสร็จแล้วเตรียมตัวทำข้อ 2"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 5.124,
      "speech_duration": 5.092,
      "transcribe_duration": 5.124,
      "wpm": 165,
      "message": "กูจะให้จับคู่กันนะคะออกมาทำทีละคู่ทีละคู่เหลืออีก 4 ข้อ"
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 2.096,
      "speech_duration": 2.084,
      "transcribe_duration": 2.096,
      "wpm": 122,
      "message": "พอดีเลย 8 คนนะคะ"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 2.301,
      "speech_duration": 2.34,
      "transcribe_duration": 2.301,
      "wpm": 109,
      "message": "พอดีเลย 8 คนอื่น"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 1.162,
      "speech_duration": 1.188,
      "transcribe_duration": 1.162,
      "wpm": 76,
      "message": "เขียน"
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 1.642,
      "speech_duration": 1.636,
      "transcribe_duration": 1.642,
      "wpm": 165,
      "message": "ข้อที่ 1 ลงไปก่อน"
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 1.397,
      "speech_duration": 1.444,
      "transcribe_duration": 1.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 2.981,
      "speech_duration": 2.98,
      "transcribe_duration": 2.981,
      "wpm": 126,
      "message": "ข้อที่ 2 เดี๋ยวใครจะมาทำ"
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 3.112,
      "speech_duration": 3.108,
      "transcribe_duration": 3.112,
      "wpm": 198,
      "message": "แล้วเรายกมือกันดีกว่าให้ออกมาเป็นคู่นะคะ"
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.228,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.292,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.42,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 0.481,
      "speech_duration": 0.42,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 0.821,
      "speech_duration": 0.868,
      "transcribe_duration": 0.821,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 1.413,
      "speech_duration": 1.444,
      "transcribe_duration": 1.413,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.228,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 0.453,
      "speech_duration": 0.292,
      "transcribe_duration": 0.453,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.228,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.228,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.228,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 0.471,
      "speech_duration": 0.228,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 4.034,
      "speech_duration": 4.132,
      "transcribe_duration": 4.034,
      "wpm": 76,
      "message": "ลูกค้ามองกระดานนะลูก"
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.228,
      "transcribe_duration": 0.412,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.292,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 5.343,
      "speech_duration": 5.348,
      "transcribe_duration": 5.343,
      "wpm": 151,
      "message": "ที่ลูกได้ทำแล้วลูกทำแล้วก็คือข้อ 1 ข้อ 2 ข้อ 3 อันนี้"
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 7.448,
      "speech_duration": 7.396,
      "transcribe_duration": 7.448,
      "wpm": 154,
      "message": "ทำเสร็จเรียบร้อยแล้วข้อ 4 นะคะมีเพื่อนทำเสร็จไป 2 คนครูตรวจและทำถูกด้วยนะคะ"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 96,
      "message": "แบบฝึกข้อที่ 5"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 0.475,
      "speech_duration": 0.228,
      "transcribe_duration": 0.475,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 5.713,
      "speech_duration": 5.604,
      "transcribe_duration": 5.713,
      "wpm": 195,
      "message": "วันที่ 5 เดี๋ยวดีเท่ากับเท่าไหร่ 1 เท่ากับเท่าไหร่ลูกอันนี้ทำเป็นการบ้าน"
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.292,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 2.308,
      "speech_duration": 2.276,
      "transcribe_duration": 2.308,
      "wpm": 99,
      "message": "กล้อง F1 คือ 5"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 5.639,
      "speech_duration": 5.604,
      "transcribe_duration": 5.639,
      "wpm": 134,
      "message": "ดีก็คือ 5 เท่ากันทำไมมันง่ายไม่ค่อยได้ง่ายสุดแล้ว"
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 5.727,
      "speech_duration": 5.668,
      "transcribe_duration": 5.727,
      "wpm": 156,
      "message": "ครูจะให้ลูกทำเองนะคะลอกโจทย์เนี่ยแบบฝึกข้อที่ 5 ลงไปในสมุด"
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.292,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 0.346,
      "speech_duration": 0.356,
      "transcribe_duration": 0.346,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.42,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 3.025,
      "speech_duration": 3.044,
      "transcribe_duration": 3.025,
      "wpm": 138,
      "message": "ข้อ 4 คนไหนที่ยังทำไม่เสร็จ"
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 2.803,
      "speech_duration": 2.788,
      "transcribe_duration": 2.803,
      "wpm": 151,
      "message": "เอาข้อ 4 รอบลงไปถามด้วยนะคะ"
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 1.79,
      "speech_duration": 1.828,
      "transcribe_duration": 1.79,
      "wpm": 41,
      "message": "แล้ว"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.292,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 0.404,
      "speech_duration": 0.42,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 3.929,
      "speech_duration": 3.94,
      "transcribe_duration": 3.929,
      "wpm": 126,
      "message": "ถูกต้องข้อ 4 เทคนิคคล้ายกับข้อ 2"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 3.209,
      "speech_duration": 3.236,
      "transcribe_duration": 3.209,
      "wpm": 121,
      "message": "เพราะว่าถ้าดีมันติดลบนะคะ"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 3.907,
      "speech_duration": 3.876,
      "transcribe_duration": 3.907,
      "wpm": 170,
      "message": "ลักษณะวิธีการทำเหมือนกับข้อ 2 เลยค่าดีติดลบ"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 0.527,
      "speech_duration": 0.548,
      "transcribe_duration": 0.527,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 0.463,
      "speech_duration": 0.292,
      "transcribe_duration": 0.463,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 6.036,
      "speech_duration": 6.052,
      "transcribe_duration": 6.036,
      "wpm": 171,
      "message": "คำตอบมันต่างอยู่แล้วแต่กระบวนการวิธีการทำจะเหมือนการคล้ายกันกับข้อ 2"
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 3.406,
      "speech_duration": 3.364,
      "transcribe_duration": 3.406,
      "wpm": 125,
      "message": "ที่นี่มันเพิ่มขึ้นดีเป็นบวก"
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 2.865,
      "speech_duration": 2.852,
      "transcribe_duration": 2.865,
      "wpm": 121,
      "message": "เพราะฉะนั้นนายมาอันนี้"
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 1.119,
      "speech_duration": 1.124,
      "transcribe_duration": 1.119,
      "wpm": 147,
      "message": "ลูกไม่ต้อง"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 5.754,
      "speech_duration": 5.668,
      "transcribe_duration": 5.754,
      "wpm": 185,
      "message": "ดูเพื่อนให้ลูกทำเองนะคะทำลงไปในสมุดเองแล้วเราจะมาเฉลยกันในอาทิตย์หน้า"
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 5.237,
      "speech_duration": 5.156,
      "transcribe_duration": 5.237,
      "wpm": 154,
      "message": "วาดรูปทำเองน่ะรูปทำได้ไหมข้อ 5 คู่จะดูแค่ 5 เท่านั้น"
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.83,
      "speech_duration": 0.868,
      "transcribe_duration": 0.83,
      "wpm": 104,
      "message": "เคไหม"
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 2.753,
      "speech_duration": 2.788,
      "transcribe_duration": 2.753,
      "wpm": 124,
      "message": "โอเควันนี้สงสัยอะไรไหม"
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.356,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.42,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 0.437,
      "speech_duration": 0.42,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 4.798,
      "speech_duration": 4.836,
      "transcribe_duration": 4.798,
      "wpm": 74,
      "message": "สงสัยไหมคะไม่มีแล้วนะคะ"
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 5.756,
      "speech_duration": 5.348,
      "transcribe_duration": 5.756,
      "wpm": 160,
      "message": "กูจะบอกว่าข้อที่ 4 ที่ลูกทำแล้วมันจะยากหน่อยเพราะมันก็ดี"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 0.455,
      "speech_duration": 0.484,
      "transcribe_duration": 0.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 7.313,
      "speech_duration": 7.14,
      "transcribe_duration": 7.313,
      "wpm": 137,
      "message": "ลูกสามารถไปคุยนะคะแล้วก็ไปถามแพ็คนะคะแพ็คที่ทำเสร็จแล้วแล้วก็ตาม"
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 4.613,
      "speech_duration": 4.516,
      "transcribe_duration": 4.613,
      "wpm": 163,
      "message": "นะคะอันนี้ทำเสร็จแล้วทำถูกต้อง 2 คนครูตรวจดูแล้ว"
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 5.846,
      "speech_duration": 5.796,
      "transcribe_duration": 5.846,
      "wpm": 166,
      "message": "ให้ไปถามพี่เขาว่าทำถูกทำวิธีการคิดคิดยังไงนะคะแล้วลูกก็จะได้ค่ะ"
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 5.327,
      "speech_duration": 5.284,
      "transcribe_duration": 5.327,
      "wpm": 227,
      "message": "ของข้อที่ 4 ที่ถูกต้องส่วนข้อที่ 5 ไม่ต้องถามพี่เขาแล้วไม่ต้องถามเพื่อนแล้วนะคะ"
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 1.745,
      "speech_duration": 1.764,
      "transcribe_duration": 1.745,
      "wpm": 162,
      "message": "ไปทำเองเลยข้อที่ 5"
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 4.7,
      "speech_duration": 4.708,
      "transcribe_duration": 4.7,
      "wpm": 162,
      "message": "ถ้าไม่มีอะไรสงสัยแล้วเดี๋ยวไปทานข้าวก่อนนะคะวันนี้"
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 0.482,
      "speech_duration": 0.228,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 0.574,
      "speech_duration": 0.612,
      "transcribe_duration": 0.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 1.516,
      "speech_duration": 1.572,
      "transcribe_duration": 1.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 0.481,
      "speech_duration": 0.356,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.356,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.292,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 0.833,
      "speech_duration": 0.868,
      "transcribe_duration": 0.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 4.758,
      "speech_duration": 4.772,
      "transcribe_duration": 4.758,
      "wpm": 79,
      "message": "หาสวัสดีค่ะขอบคุณมากนะคะ"
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 0.638,
      "speech_duration": 0.676,
      "transcribe_duration": 0.638,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.292,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 0.628,
      "speech_duration": 0.548,
      "transcribe_duration": 0.628,
      "wpm": 0,
      "message": ""
    }
  ]
}