{
  "average_delay": 1.874,
  "average_delay_with_out_empty_turn": 2.772,
  "average_speech_duration": 1.886,
  "average_transcribe_duration": 1.874,
  "wpm": 80,
  "wpm_with_out_empty_turn": 131,
  "agents": [
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 2,
      "average_delay": 1.874,
      "average_delay_with_out_empty_turn": 2.772,
      "average_speech_duration": 1.886,
      "average_transcribe_duration": 1.874,
      "wpm": 80,
      "wpm_with_out_empty_turn": 131
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.42,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 2,
      "delay": 2.803,
      "speech_duration": 2.852,
      "transcribe_duration": 2.803,
      "wpm": 37,
      "message": "ลูกโลก"
    },
    {
      "message_id": 3,
      "agent_id": 2,
      "delay": 1.406,
      "speech_duration": 1.444,
      "transcribe_duration": 1.406,
      "wpm": 145,
      "message": "ให้คนนึงหายไป"
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.228,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 66,
      "message": "อ๋อโอเค"
    },
    {
      "message_id": 6,
      "agent_id": 2,
      "delay": 0.2,
      "speech_duration": 0.228,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 2,
      "delay": 1.619,
      "speech_duration": 1.636,
      "transcribe_duration": 1.619,
      "wpm": 174,
      "message": "แสดงว่าครบแล้วนะคะ"
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 2.947,
      "speech_duration": 2.916,
      "transcribe_duration": 2.947,
      "wpm": 206,
      "message": "เพราะมีเพื่อนคนนึงเพื่อนคนนึงเราไปไหนนะ"
    },
    {
      "message_id": 9,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 2,
      "delay": 4.303,
      "speech_duration": 4.324,
      "transcribe_duration": 4.303,
      "wpm": 167,
      "message": "ไปนั่งรถไฟใช่ไหมที่มีกิจกรรมที่กรุงเทพฯใช่ไหมคะ"
    },
    {
      "message_id": 11,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 145,
      "message": "ไปกันกี่คนล่ะลูก"
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 1.981,
      "speech_duration": 2.02,
      "transcribe_duration": 1.981,
      "wpm": 134,
      "message": "นักเรียนไปไปกี่คน"
    },
    {
      "message_id": 13,
      "agent_id": 2,
      "delay": 2.212,
      "speech_duration": 2.212,
      "transcribe_duration": 2.212,
      "wpm": 163,
      "message": "จะไปนั่งรถไฟที่เมืองกาญ"
    },
    {
      "message_id": 14,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.484,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 2,
      "delay": 0.679,
      "speech_duration": 0.74,
      "transcribe_duration": 0.679,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 2.757,
      "speech_duration": 2.788,
      "transcribe_duration": 2.757,
      "wpm": 221,
      "message": "ถามหน่อยในห้องนี้มีใครเคยนั่งรถไฟบ้างไหม"
    },
    {
      "message_id": 17,
      "agent_id": 2,
      "delay": 4.35,
      "speech_duration": 4.324,
      "transcribe_duration": 4.35,
      "wpm": 104,
      "message": "มีลูกเขยหรือยังเอานั่งแล้วหรอ"
    },
    {
      "message_id": 18,
      "agent_id": 2,
      "delay": 1.218,
      "speech_duration": 1.252,
      "transcribe_duration": 1.218,
      "wpm": 84,
      "message": "หิวยัง"
    },
    {
      "message_id": 19,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 0.674,
      "speech_duration": 0.74,
      "transcribe_duration": 0.674,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.292,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 23,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.292,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 2,
      "delay": 3.147,
      "speech_duration": 3.172,
      "transcribe_duration": 3.147,
      "wpm": 80,
      "message": "รถไฟฟ้ารถไฟฟ้ารถ"
    },
    {
      "message_id": 26,
      "agent_id": 2,
      "delay": 1.671,
      "speech_duration": 1.7,
      "transcribe_duration": 1.671,
      "wpm": 44,
      "message": "รถไฟ"
    },
    {
      "message_id": 27,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.228,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 45,
      "message": "อ๋อโอเค"
    },
    {
      "message_id": 29,
      "agent_id": 2,
      "delay": 6.615,
      "speech_duration": 6.372,
      "transcribe_duration": 6.615,
      "wpm": 207,
      "message": "รถไฟธรรมดาในโลกรถไฟเขานั่งธรรมดาไม่ใช่รถไฟฟ้าที่กรุงเทพฯรถไฟฟ้าที่กรุงเทพฯมีที่นั่งนั่ง"
    },
    {
      "message_id": 30,
      "agent_id": 2,
      "delay": 1.161,
      "speech_duration": 1.188,
      "transcribe_duration": 1.161,
      "wpm": 164,
      "message": "นั่งแล้วเนาะ"
    },
    {
      "message_id": 31,
      "agent_id": 2,
      "delay": 1.248,
      "speech_duration": 1.252,
      "transcribe_duration": 1.248,
      "wpm": 120,
      "message": "หัวไปบ่อย"
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 3.728,
      "speech_duration": 3.684,
      "transcribe_duration": 3.728,
      "wpm": 155,
      "message": "ไปบ่อยที่เราไปแล้วครูพาไปทัศนศึกษาเลย"
    },
    {
      "message_id": 33,
      "agent_id": 2,
      "delay": 3.277,
      "speech_duration": 3.3,
      "transcribe_duration": 3.277,
      "wpm": 145,
      "message": "ดูบ่อยนะคะประสบการณ์เดี๋ยวรอให้"
    },
    {
      "message_id": 34,
      "agent_id": 2,
      "delay": 1.674,
      "speech_duration": 1.7,
      "transcribe_duration": 1.674,
      "wpm": 132,
      "message": "เกี่ยวกับคืนมา"
    },
    {
      "message_id": 35,
      "agent_id": 2,
      "delay": 1.61,
      "speech_duration": 1.636,
      "transcribe_duration": 1.61,
      "wpm": 156,
      "message": "เอาไปกันกี่วันนะ"
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 1.603,
      "speech_duration": 1.636,
      "transcribe_duration": 1.603,
      "wpm": 220,
      "message": "เดี๋ยวจะกลับมาวันไหนลูก"
    },
    {
      "message_id": 37,
      "agent_id": 2,
      "delay": 1.362,
      "speech_duration": 1.38,
      "transcribe_duration": 1.362,
      "wpm": 228,
      "message": "เพื่อนจะกลับมาวันไหน"
    },
    {
      "message_id": 38,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 39,
      "agent_id": 2,
      "delay": 0.616,
      "speech_duration": 0.676,
      "transcribe_duration": 0.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 1.941,
      "speech_duration": 1.956,
      "transcribe_duration": 1.941,
      "wpm": 84,
      "message": "อยู่ 3 วัน"
    },
    {
      "message_id": 41,
      "agent_id": 2,
      "delay": 5.48,
      "speech_duration": 5.412,
      "transcribe_duration": 5.48,
      "wpm": 230,
      "message": "ขอวันอาทิตย์กลับมาเดี๋ยวพอเพื่อนกลับมาเดี๋ยวให้เพื่อนมาเล่าประสบการณ์นะคะว่าไปนั่ง"
    },
    {
      "message_id": 42,
      "agent_id": 2,
      "delay": 5.265,
      "speech_duration": 5.284,
      "transcribe_duration": 5.265,
      "wpm": 150,
      "message": "รถไฟแล้วไปเห็นผ่านอะไรบ้างนะคะเรียนรู้อะไรบ้างวันนี้"
    },
    {
      "message_id": 43,
      "agent_id": 2,
      "delay": 4.362,
      "speech_duration": 4.388,
      "transcribe_duration": 4.362,
      "wpm": 191,
      "message": "เราจะมาทบทวนกันลูกเพื่อทำความเข้าใจกับสิ่งที่เราเรียนมา"
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 1.318,
      "speech_duration": 1.38,
      "transcribe_duration": 1.318,
      "wpm": 130,
      "message": "ทั้งหมดนะคะ"
    },
    {
      "message_id": 45,
      "agent_id": 2,
      "delay": 1.656,
      "speech_duration": 1.7,
      "transcribe_duration": 1.656,
      "wpm": 150,
      "message": "ผู้สังเกตเห็นว่า"
    },
    {
      "message_id": 46,
      "agent_id": 2,
      "delay": 3.115,
      "speech_duration": 3.108,
      "transcribe_duration": 3.115,
      "wpm": 140,
      "message": "โจทย์ของครูมันยากไปไหมตัวเลข"
    },
    {
      "message_id": 47,
      "agent_id": 2,
      "delay": 4.803,
      "speech_duration": 4.836,
      "transcribe_duration": 4.803,
      "wpm": 161,
      "message": "ของครูที่สอนไปนะคะไม่ว่าจะเป็นเรื่องการหาผลต่างร่วม"
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 0.479,
      "speech_duration": 0.548,
      "transcribe_duration": 0.479,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 2,
      "delay": 3.063,
      "speech_duration": 3.108,
      "transcribe_duration": 3.063,
      "wpm": 116,
      "message": "การหาพจน์ทั่วไปยากไปไหม"
    },
    {
      "message_id": 50,
      "agent_id": 2,
      "delay": 0.82,
      "speech_duration": 0.868,
      "transcribe_duration": 0.82,
      "wpm": 138,
      "message": "ถามก่อน"
    },
    {
      "message_id": 51,
      "agent_id": 2,
      "delay": 2.52,
      "speech_duration": 2.532,
      "transcribe_duration": 2.52,
      "wpm": 160,
      "message": "พี่สอนมาลูกเข้าใจประมาณไหน"
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 2,
      "delay": 3.949,
      "speech_duration": 3.94,
      "transcribe_duration": 3.949,
      "wpm": 129,
      "message": "ง่ายหรอคนที่บอกง่ายๆชื่นใจแสดงว่า"
    },
    {
      "message_id": 54,
      "agent_id": 2,
      "delay": 1.402,
      "speech_duration": 1.444,
      "transcribe_duration": 1.402,
      "wpm": 208,
      "message": "ตอบได้หมดเลยเหรอลูก"
    },
    {
      "message_id": 55,
      "agent_id": 2,
      "delay": 5.398,
      "speech_duration": 5.284,
      "transcribe_duration": 5.398,
      "wpm": 165,
      "message": "จ่ายโอเคแล้วทำไมห้องแรกอ่ะลูกห้องแรกนี่เขาถามเขายังแบบงงๆ"
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 3.184,
      "speech_duration": 3.172,
      "transcribe_duration": 3.184,
      "wpm": 161,
      "message": "วันนี้ครูมาชวนให้เขาเข้าใจมากขึ้น"
    },
    {
      "message_id": 57,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 58,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 59,
      "agent_id": 2,
      "delay": 3.142,
      "speech_duration": 3.172,
      "transcribe_duration": 3.142,
      "wpm": 123,
      "message": "Pet peeve ดูนะคะไม่คุยกัน"
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 3.321,
      "speech_duration": 3.364,
      "transcribe_duration": 3.321,
      "wpm": 156,
      "message": "ไม่คุยกันนะลูกดูดีๆวันนี้กูจะทบทวน"
    },
    {
      "message_id": 61,
      "agent_id": 2,
      "delay": 1.799,
      "speech_duration": 1.828,
      "transcribe_duration": 1.799,
      "wpm": 156,
      "message": "ทบทวนอยู่ 3 เรื่อง"
    },
    {
      "message_id": 62,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.228,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 63,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 101,
      "message": "ผลต่างร่วม"
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 0.335,
      "speech_duration": 0.356,
      "transcribe_duration": 0.335,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 2,
      "delay": 2.619,
      "speech_duration": 2.66,
      "transcribe_duration": 2.619,
      "wpm": 226,
      "message": "สัญลักษณ์คืออะไรภาษาอังกฤษสัญลักษณ์อะไร"
    },
    {
      "message_id": 66,
      "agent_id": 2,
      "delay": 0.472,
      "speech_duration": 0.42,
      "transcribe_duration": 0.472,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 67,
      "agent_id": 2,
      "delay": 6.331,
      "speech_duration": 6.308,
      "transcribe_duration": 6.331,
      "wpm": 109,
      "message": "ตัวดีจำเอาไว้ตัวดีคือผลต่างร่วมผลต่างคือการลบ"
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 69,
      "agent_id": 2,
      "delay": 2.58,
      "speech_duration": 2.532,
      "transcribe_duration": 2.58,
      "wpm": 148,
      "message": "คือการลบนะ Concept คือลบ"
    },
    {
      "message_id": 70,
      "agent_id": 2,
      "delay": 1.285,
      "speech_duration": 1.316,
      "transcribe_duration": 1.285,
      "wpm": 80,
      "message": "ที่นี่"
    },
    {
      "message_id": 71,
      "agent_id": 2,
      "delay": 6.565,
      "speech_duration": 6.564,
      "transcribe_duration": 6.565,
      "wpm": 142,
      "message": "พจน์แรกของลำดับเลขคณิตสัญลักษณ์เลข 1 ห้อยอยู่ทำไมถึงเป็นเลข 1"
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 3.274,
      "speech_duration": 3.3,
      "transcribe_duration": 3.274,
      "wpm": 186,
      "message": "เพราะว่ามันเป็นตำแหน่งที่ 1 ของลำดับนะคะ"
    },
    {
      "message_id": 73,
      "agent_id": 2,
      "delay": 3.268,
      "speech_duration": 3.3,
      "transcribe_duration": 3.268,
      "wpm": 127,
      "message": "ตัวแรกของลำดับมันจะมีตัวเลข"
    },
    {
      "message_id": 74,
      "agent_id": 2,
      "delay": 2.243,
      "speech_duration": 2.276,
      "transcribe_duration": 2.243,
      "wpm": 178,
      "message": "ตัวแรกใช่ไหมลูกจำนวนตัวแรก"
    },
    {
      "message_id": 75,
      "agent_id": 2,
      "delay": 0.506,
      "speech_duration": 0.42,
      "transcribe_duration": 0.506,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 1.023,
      "speech_duration": 1.06,
      "transcribe_duration": 1.023,
      "wpm": 99,
      "message": "คอมม่า"
    },
    {
      "message_id": 77,
      "agent_id": 2,
      "delay": 5.937,
      "speech_duration": 5.924,
      "transcribe_duration": 5.937,
      "wpm": 147,
      "message": "แล้วก็จำนวนต่อๆไปตัวเลขนะคะจำนวนที่อยู่หน้าสุดเขาเรียกว่า"
    },
    {
      "message_id": 78,
      "agent_id": 2,
      "delay": 1.18,
      "speech_duration": 1.188,
      "transcribe_duration": 1.18,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 2,
      "delay": 5.406,
      "speech_duration": 5.284,
      "transcribe_duration": 5.406,
      "wpm": 167,
      "message": "ล่าสุดณตำแหน่งที่ 1 เนี่ยจำนวนเท่าไหร่ตอบมามันคือค่าของ A1"
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 107,
      "message": "นะคะแล้วมีอีก"
    },
    {
      "message_id": 81,
      "agent_id": 2,
      "delay": 2.16,
      "speech_duration": 2.212,
      "transcribe_duration": 2.16,
      "wpm": 136,
      "message": "พจน์ทั่วไปของลําดับ"
    },
    {
      "message_id": 82,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 83,
      "agent_id": 2,
      "delay": 2.232,
      "speech_duration": 2.276,
      "transcribe_duration": 2.232,
      "wpm": 185,
      "message": "พจน์ทั่วไปของลำดับสัญลักษณ์"
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 1.16,
      "speech_duration": 1.188,
      "transcribe_duration": 1.16,
      "wpm": 114,
      "message": "จากเลข 1"
    },
    {
      "message_id": 85,
      "agent_id": 2,
      "delay": 2.598,
      "speech_duration": 2.596,
      "transcribe_duration": 2.598,
      "wpm": 202,
      "message": "เปลี่ยนเป็นเลขเด่นลูกเอ้ยไม่ใช่เลข"
    },
    {
      "message_id": 86,
      "agent_id": 2,
      "delay": 2.039,
      "speech_duration": 2.084,
      "transcribe_duration": 2.039,
      "wpm": 108,
      "message": "ตัวสัญลักษณ์ N"
    },
    {
      "message_id": 87,
      "agent_id": 2,
      "delay": 0.964,
      "speech_duration": 0.996,
      "transcribe_duration": 0.964,
      "wpm": 136,
      "message": "เห็นนะคะ"
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 1.305,
      "speech_duration": 1.252,
      "transcribe_duration": 1.305,
      "wpm": 24,
      "message": "n"
    },
    {
      "message_id": 89,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.292,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 91,
      "agent_id": 2,
      "delay": 6.547,
      "speech_duration": 6.5,
      "transcribe_duration": 6.547,
      "wpm": 155,
      "message": "สังเกตนะเลข 1 กับ a เนี่ยมันจะห้อยลงมานะคะมันจะไม่เขียนเสมอกันกะเอ"
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 3.766,
      "speech_duration": 3.812,
      "transcribe_duration": 3.766,
      "wpm": 138,
      "message": "ลูกดูดีๆนะเขียนผิดมาเยอะมากเลยนะคะ"
    },
    {
      "message_id": 93,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 2,
      "delay": 4.952,
      "speech_duration": 4.9,
      "transcribe_duration": 4.952,
      "wpm": 122,
      "message": "ตำแหน่งนะไม่เสมอกันกับเอนะคะให้ห้อยลงมา"
    },
    {
      "message_id": 95,
      "agent_id": 2,
      "delay": 2.329,
      "speech_duration": 2.34,
      "transcribe_duration": 2.329,
      "wpm": 147,
      "message": "เขียนต่ำลงมานิดนึงนะคะ"
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 1.975,
      "speech_duration": 2.02,
      "transcribe_duration": 1.975,
      "wpm": 111,
      "message": "อยู่ข้างล่างนะ"
    },
    {
      "message_id": 97,
      "agent_id": 2,
      "delay": 4.891,
      "speech_duration": 4.9,
      "transcribe_duration": 4.891,
      "wpm": 116,
      "message": "En คือพจน์ทั่วไปเป็นตัวนี้จะเป็นจำนวน"
    },
    {
      "message_id": 98,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 92,
      "message": "ต่างๆนะคะ"
    },
    {
      "message_id": 99,
      "agent_id": 2,
      "delay": 5.189,
      "speech_duration": 5.22,
      "transcribe_duration": 5.189,
      "wpm": 78,
      "message": "1 2 3 4 5 เป็นจำนวนเต็มบวก"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 3.475,
      "speech_duration": 3.492,
      "transcribe_duration": 3.475,
      "wpm": 159,
      "message": "เห็นไหมอันนี้คือมันจะเริ่มจาก 1 เสมอ"
    },
    {
      "message_id": 101,
      "agent_id": 2,
      "delay": 2.173,
      "speech_duration": 2.212,
      "transcribe_duration": 2.173,
      "wpm": 61,
      "message": "A1 A2 A3"
    },
    {
      "message_id": 102,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.292,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 2,
      "delay": 3.336,
      "speech_duration": 3.364,
      "transcribe_duration": 3.336,
      "wpm": 125,
      "message": "มันหมายถึงอะไรมันหมายถึงค่า"
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 105,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 75,
      "message": "ถ้า"
    },
    {
      "message_id": 106,
      "agent_id": 2,
      "delay": 4.185,
      "speech_duration": 4.196,
      "transcribe_duration": 4.185,
      "wpm": 147,
      "message": "จำนวนที่อยู่ในตำแหน่งต่างๆในลำดับเลขคณิต"
    },
    {
      "message_id": 107,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 1.007,
      "speech_duration": 0.996,
      "transcribe_duration": 1.007,
      "wpm": 75,
      "message": "เคนะ"
    },
    {
      "message_id": 109,
      "agent_id": 2,
      "delay": 3.343,
      "speech_duration": 3.364,
      "transcribe_duration": 3.343,
      "wpm": 143,
      "message": "แล้วจะมาทวนเรื่องผลต่างร่วมนะคะ"
    },
    {
      "message_id": 110,
      "agent_id": 2,
      "delay": 3.254,
      "speech_duration": 3.3,
      "transcribe_duration": 3.254,
      "wpm": 168,
      "message": "นักเรียนดูตัวอย่างนี้ดูตัวอย่างนี้นะ"
    },
    {
      "message_id": 111,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.292,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 2.173,
      "speech_duration": 2.212,
      "transcribe_duration": 2.173,
      "wpm": 122,
      "message": "ลำดับตัวนี้ข้างบน"
    },
    {
      "message_id": 113,
      "agent_id": 2,
      "delay": 1.772,
      "speech_duration": 1.828,
      "transcribe_duration": 1.772,
      "wpm": 139,
      "message": "เป็นลำดับเลขคณิต"
    },
    {
      "message_id": 114,
      "agent_id": 2,
      "delay": 2.034,
      "speech_duration": 2.084,
      "transcribe_duration": 2.034,
      "wpm": 137,
      "message": "ลําดับเลขคณิตเนี่ย"
    },
    {
      "message_id": 115,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 122,
      "message": "มันจะต้องมีค่าดี"
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 3.064,
      "speech_duration": 3.044,
      "transcribe_duration": 3.064,
      "wpm": 153,
      "message": "ข้อดีคืออะไรข้อดีคือผลต่างร่วม"
    },
    {
      "message_id": 117,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 2,
      "delay": 6.931,
      "speech_duration": 6.884,
      "transcribe_duration": 6.931,
      "wpm": 146,
      "message": "ดีนะคือผลต่างร่วมเอามาจากไหนเอามาจากจำนวนนะคะที่อยู่ติดกันของลำดับ"
    },
    {
      "message_id": 119,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.42,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 2.292,
      "speech_duration": 2.276,
      "transcribe_duration": 2.292,
      "wpm": 211,
      "message": "เรื่องมันเลยคู่นึงที่อยู่ติดกัน"
    },
    {
      "message_id": 121,
      "agent_id": 2,
      "delay": 0.887,
      "speech_duration": 0.932,
      "transcribe_duration": 0.887,
      "wpm": 161,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 122,
      "agent_id": 2,
      "delay": 3.281,
      "speech_duration": 3.3,
      "transcribe_duration": 3.281,
      "wpm": 195,
      "message": "เอาข้างหลังตั้งแล้วข้างหน้าลบจำนวนอย่างนี้"
    },
    {
      "message_id": 123,
      "agent_id": 2,
      "delay": 3.573,
      "speech_duration": 3.556,
      "transcribe_duration": 3.573,
      "wpm": 110,
      "message": "998 นะคะกลับกันสลับที่กัน"
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 3.539,
      "speech_duration": 3.556,
      "transcribe_duration": 3.539,
      "wpm": 173,
      "message": "เอาตัวข้างหลังตั้งแล้วลบด้วยก้าวข้างหน้า"
    },
    {
      "message_id": 125,
      "agent_id": 2,
      "delay": 1.208,
      "speech_duration": 1.252,
      "transcribe_duration": 1.208,
      "wpm": 168,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 126,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 211,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 127,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.42,
      "transcribe_duration": 0.391,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 5.755,
      "speech_duration": 5.732,
      "transcribe_duration": 5.755,
      "wpm": 157,
      "message": "ลบแล้วเหลือ 9 อันนี้เพราะมันมีคำตอบอยู่แล้วใช่ไหมถึงตอบง่าย"
    },
    {
      "message_id": 129,
      "agent_id": 2,
      "delay": 2.637,
      "speech_duration": 2.66,
      "transcribe_duration": 2.637,
      "wpm": 135,
      "message": "ถ้าลบแล้วคำนวณเองได้ไหม"
    },
    {
      "message_id": 130,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 108,
      "message": "ทำได้ไหม"
    },
    {
      "message_id": 131,
      "agent_id": 2,
      "delay": 1.716,
      "speech_duration": 1.764,
      "transcribe_duration": 1.716,
      "wpm": 85,
      "message": "ลบเองนะคะ"
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 135,
      "agent_id": 2,
      "delay": 2.754,
      "speech_duration": 2.788,
      "transcribe_duration": 2.754,
      "wpm": 129,
      "message": "ตัวนี้คือตำแหน่งสลับกัน"
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 4.496,
      "speech_duration": 4.516,
      "transcribe_duration": 4.496,
      "wpm": 136,
      "message": "ดูนะไม่ว่าจะเป็นคู่ไหนไม่ว่าจะเป็นคู่นี้"
    },
    {
      "message_id": 137,
      "agent_id": 2,
      "delay": 1.14,
      "speech_duration": 1.188,
      "transcribe_duration": 1.14,
      "wpm": 38,
      "message": "18"
    },
    {
      "message_id": 138,
      "agent_id": 2,
      "delay": 2.05,
      "speech_duration": 2.084,
      "transcribe_duration": 2.05,
      "wpm": 79,
      "message": "-9 หรือว่า"
    },
    {
      "message_id": 139,
      "agent_id": 2,
      "delay": 1.836,
      "speech_duration": 1.892,
      "transcribe_duration": 1.836,
      "wpm": 63,
      "message": "27 - 18"
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 2.122,
      "speech_duration": 2.148,
      "transcribe_duration": 2.122,
      "wpm": 140,
      "message": "ถ้ามันจะต้องเท่ากัน"
    },
    {
      "message_id": 141,
      "agent_id": 2,
      "delay": 3.455,
      "speech_duration": 3.428,
      "transcribe_duration": 3.455,
      "wpm": 171,
      "message": "อันนี้คำตอบก็ 9 ตัวนี้ก็คำตอบเท่ากับ 9"
    },
    {
      "message_id": 142,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 176,
      "message": "ถ้าดีจะต้องเท่ากันเสมอ"
    },
    {
      "message_id": 143,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.292,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 2,
      "delay": 5.143,
      "speech_duration": 5.092,
      "transcribe_duration": 5.143,
      "wpm": 141,
      "message": "ตัวไหนลูกตำแหน่งที่ 1 ชายตำแหน่งที่ 1 คือตัวนี้"
    },
    {
      "message_id": 146,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 147,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 1.281,
      "speech_duration": 1.316,
      "transcribe_duration": 1.281,
      "wpm": 171,
      "message": "ตัวข้างหน้าเลย"
    },
    {
      "message_id": 149,
      "agent_id": 2,
      "delay": 2.949,
      "speech_duration": 2.98,
      "transcribe_duration": 2.949,
      "wpm": 106,
      "message": "หน้าเลยเท่าไหร่คือ 9"
    },
    {
      "message_id": 150,
      "agent_id": 2,
      "delay": 5.744,
      "speech_duration": 5.668,
      "transcribe_duration": 5.744,
      "wpm": 164,
      "message": "เอิร์นเอิร์นถ้าดีกะ A1 เนี่ยมันเหมือนกันมันเป็นผ้าตัวเดียวกัน"
    },
    {
      "message_id": 151,
      "agent_id": 2,
      "delay": 4.027,
      "speech_duration": 4.068,
      "transcribe_duration": 4.027,
      "wpm": 166,
      "message": "นะคะแต่วิธีการหาวิธีบอกว่ามันอยู่ตรงไหนเนี่ย"
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 1.224,
      "speech_duration": 1.252,
      "transcribe_duration": 1.224,
      "wpm": 156,
      "message": "ต่างกันนะลูก"
    },
    {
      "message_id": 153,
      "agent_id": 2,
      "delay": 3.241,
      "speech_duration": 3.236,
      "transcribe_duration": 3.241,
      "wpm": 130,
      "message": "ความหมายถ้าดีคือเอามาลบนะคะ"
    },
    {
      "message_id": 154,
      "agent_id": 2,
      "delay": 1.065,
      "speech_duration": 1.124,
      "transcribe_duration": 1.065,
      "wpm": 120,
      "message": "จับคู่มา"
    },
    {
      "message_id": 155,
      "agent_id": 2,
      "delay": 3.142,
      "speech_duration": 3.172,
      "transcribe_duration": 3.142,
      "wpm": 142,
      "message": "มาหาผลต่างของแต่ละคู่แต่ละคู่"
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 0.825,
      "speech_duration": 0.868,
      "transcribe_duration": 0.825,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 2,
      "delay": 3.328,
      "speech_duration": 3.364,
      "transcribe_duration": 3.328,
      "wpm": 125,
      "message": "ตัวอย่างที่ 2 ตัวอย่างที่ 2"
    },
    {
      "message_id": 158,
      "agent_id": 2,
      "delay": 4.168,
      "speech_duration": 4.196,
      "transcribe_duration": 4.168,
      "wpm": 161,
      "message": "เหมือนกันถ้าดีไม่ว่าจะเอา 5 กับ 7 นะคะคู่นี้"
    },
    {
      "message_id": 159,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 113,
      "message": "คู่แรก"
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 1.268,
      "speech_duration": 1.316,
      "transcribe_duration": 1.268,
      "wpm": 125,
      "message": "เอามาลบกัน"
    },
    {
      "message_id": 161,
      "agent_id": 2,
      "delay": 1.937,
      "speech_duration": 1.956,
      "transcribe_duration": 1.937,
      "wpm": 153,
      "message": "เวลาลบรูปจะต้องสลับ"
    },
    {
      "message_id": 162,
      "agent_id": 2,
      "delay": 3.209,
      "speech_duration": 3.236,
      "transcribe_duration": 3.209,
      "wpm": 185,
      "message": "เอาข้างหลังมาตั้งแล้วลบด้วยข้างหน้านะคะ"
    },
    {
      "message_id": 163,
      "agent_id": 2,
      "delay": 4.169,
      "speech_duration": 4.196,
      "transcribe_duration": 4.169,
      "wpm": 97,
      "message": "7 - 5 เหลือเท่าไหร่เหลือ 2"
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 113,
      "message": "เหลือ 2"
    },
    {
      "message_id": 165,
      "agent_id": 2,
      "delay": 2.643,
      "speech_duration": 2.66,
      "transcribe_duration": 2.643,
      "wpm": 124,
      "message": "13 คู่ 11 กับ 13 บ้าง"
    },
    {
      "message_id": 166,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 57,
      "message": "1193"
    },
    {
      "message_id": 167,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 1.026,
      "speech_duration": 1.06,
      "transcribe_duration": 1.026,
      "wpm": 113,
      "message": "สลับกัน"
    },
    {
      "message_id": 169,
      "agent_id": 2,
      "delay": 2.682,
      "speech_duration": 2.724,
      "transcribe_duration": 2.682,
      "wpm": 88,
      "message": "เหลือ 2 เท่ากัน"
    },
    {
      "message_id": 170,
      "agent_id": 2,
      "delay": 2.247,
      "speech_duration": 2.276,
      "transcribe_duration": 2.247,
      "wpm": 119,
      "message": "A1 เท่าไหร่ลูก A1"
    },
    {
      "message_id": 171,
      "agent_id": 2,
      "delay": 5.781,
      "speech_duration": 5.732,
      "transcribe_duration": 5.781,
      "wpm": 149,
      "message": "คือ 5 ทำไมถึงเป็น 5 เพราะมันเป็นจำนวนแรกในลำดับเลยใช่ไหม"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 2.742,
      "speech_duration": 2.788,
      "transcribe_duration": 2.742,
      "wpm": 172,
      "message": "ตำแหน่งที่ 1 ก็คือตำแหน่งแรกเลย"
    },
    {
      "message_id": 173,
      "agent_id": 2,
      "delay": 5.531,
      "speech_duration": 5.476,
      "transcribe_duration": 5.531,
      "wpm": 159,
      "message": "ง่ายมาก a15 ตอบได้ง่ายมากเลยถ้ามีลำดับมาอันนึงเท่ากับอะไร"
    },
    {
      "message_id": 174,
      "agent_id": 2,
      "delay": 3.498,
      "speech_duration": 3.492,
      "transcribe_duration": 3.498,
      "wpm": 168,
      "message": "ลูกดูเลยนะคะแล้วก็เลือกมาเขียนเลยทีนี้"
    },
    {
      "message_id": 175,
      "agent_id": 2,
      "delay": 2.186,
      "speech_duration": 2.212,
      "transcribe_duration": 2.186,
      "wpm": 156,
      "message": "กูจะให้ดูตัวอย่างต่อไป"
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 2,
      "delay": 1.122,
      "speech_duration": 1.188,
      "transcribe_duration": 1.122,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 178,
      "agent_id": 2,
      "delay": 1.725,
      "speech_duration": 1.764,
      "transcribe_duration": 1.725,
      "wpm": 68,
      "message": "ลูกหว้า"
    },
    {
      "message_id": 179,
      "agent_id": 2,
      "delay": 1.605,
      "speech_duration": 1.636,
      "transcribe_duration": 1.605,
      "wpm": 83,
      "message": "ตัวเนี้ย"
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 2.044,
      "speech_duration": 2.084,
      "transcribe_duration": 2.044,
      "wpm": 94,
      "message": "A1 คืออะไรคะ"
    },
    {
      "message_id": 181,
      "agent_id": 2,
      "delay": 1.801,
      "speech_duration": 1.828,
      "transcribe_duration": 1.801,
      "wpm": 90,
      "message": "A1 คืออะไร"
    },
    {
      "message_id": 182,
      "agent_id": 2,
      "delay": 2.685,
      "speech_duration": 2.724,
      "transcribe_duration": 2.685,
      "wpm": 77,
      "message": "ตัวอย่างที่ 3"
    },
    {
      "message_id": 183,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.292,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 3.616,
      "speech_duration": 3.62,
      "transcribe_duration": 3.616,
      "wpm": 99,
      "message": "OK ข้างหน้าคือ A1 คือ 1"
    },
    {
      "message_id": 185,
      "agent_id": 2,
      "delay": 1.453,
      "speech_duration": 1.444,
      "transcribe_duration": 1.453,
      "wpm": 135,
      "message": "แล้วค่าดีล่ะ"
    },
    {
      "message_id": 186,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 97,
      "message": "ถ้าดี"
    },
    {
      "message_id": 187,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 168,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 0.466,
      "speech_duration": 0.484,
      "transcribe_duration": 0.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 2,
      "delay": 4.027,
      "speech_duration": 4.004,
      "transcribe_duration": 4.027,
      "wpm": 116,
      "message": "5D จับคู่สลับ 4 เอาออก 1 เหลือ"
    },
    {
      "message_id": 191,
      "agent_id": 2,
      "delay": 2.288,
      "speech_duration": 2.212,
      "transcribe_duration": 2.288,
      "wpm": 122,
      "message": "แท็กไม่ใช่สีนะลูก"
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 1.869,
      "speech_duration": 1.892,
      "transcribe_duration": 1.869,
      "wpm": 79,
      "message": "เอา 4 - 1"
    },
    {
      "message_id": 193,
      "agent_id": 2,
      "delay": 5.426,
      "speech_duration": 5.412,
      "transcribe_duration": 5.426,
      "wpm": 55,
      "message": "ลบใช่ 4 - 1 เหลือ 3"
    },
    {
      "message_id": 194,
      "agent_id": 2,
      "delay": 1.083,
      "speech_duration": 1.124,
      "transcribe_duration": 1.083,
      "wpm": 107,
      "message": "ถูกต้อง"
    },
    {
      "message_id": 195,
      "agent_id": 2,
      "delay": 2.818,
      "speech_duration": 2.852,
      "transcribe_duration": 2.818,
      "wpm": 116,
      "message": "คาถาใหม่เอาคู่นี้บ้าง"
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 0.599,
      "speech_duration": 0.612,
      "transcribe_duration": 0.599,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 1.735,
      "speech_duration": 1.764,
      "transcribe_duration": 1.735,
      "wpm": 111,
      "message": "คู่ 10 กะ 13"
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 3.989,
      "speech_duration": 4.004,
      "transcribe_duration": 3.989,
      "wpm": 49,
      "message": "ตั้ง 13 - 10"
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 2.742,
      "speech_duration": 2.788,
      "transcribe_duration": 2.742,
      "wpm": 102,
      "message": "เหลือ 3 เท่ากันไหม"
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 4.923,
      "speech_duration": 4.9,
      "transcribe_duration": 4.923,
      "wpm": 77,
      "message": "มันคือค่าดีนะคะค่า D = 3"
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 1.469,
      "speech_duration": 1.508,
      "transcribe_duration": 1.469,
      "wpm": 129,
      "message": "ปี 1 เท่ากับ"
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 0.999,
      "speech_duration": 1.06,
      "transcribe_duration": 0.999,
      "wpm": 28,
      "message": "1"
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 3.331,
      "speech_duration": 3.364,
      "transcribe_duration": 3.331,
      "wpm": 94,
      "message": "ใครจะเอามาเขียนข้อ 1"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 2.638,
      "speech_duration": 2.66,
      "transcribe_duration": 2.638,
      "wpm": 186,
      "message": "เขียนบนกระดานนะคะใครจะออกมาเขียน"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 1.264,
      "speech_duration": 1.252,
      "transcribe_duration": 1.264,
      "wpm": 180,
      "message": "ลูกตาลก็ได้ลูก"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.611,
      "speech_duration": 0.676,
      "transcribe_duration": 0.611,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 1.927,
      "speech_duration": 1.956,
      "transcribe_duration": 1.927,
      "wpm": 138,
      "message": "เขียนเลยนะคะข้อ 1"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 2.465,
      "speech_duration": 2.212,
      "transcribe_duration": 2.465,
      "wpm": 75,
      "message": "คนนี้คนนี้"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 2.386,
      "speech_duration": 2.404,
      "transcribe_duration": 2.386,
      "wpm": 162,
      "message": "โทษทีก็ตัวอย่างที่ 3 นะคะ"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 2.679,
      "speech_duration": 2.66,
      "transcribe_duration": 2.679,
      "wpm": 102,
      "message": "มาดูตัวอย่างที่ 4"
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.338,
      "speech_duration": 1.38,
      "transcribe_duration": 1.338,
      "wpm": 120,
      "message": "ลูกรู้แล้ว"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 4.779,
      "speech_duration": 4.772,
      "transcribe_duration": 4.779,
      "wpm": 72,
      "message": "สีคืออะไรใช่ไหม A1 คือ"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 1.201,
      "speech_duration": 1.252,
      "transcribe_duration": 1.201,
      "wpm": 72,
      "message": "คือ 4"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 3.023,
      "speech_duration": 2.98,
      "transcribe_duration": 3.023,
      "wpm": 131,
      "message": "แล้วค่าดีลูกค้าดีเท่าไหร่"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 1.067,
      "speech_duration": 0.996,
      "transcribe_duration": 1.067,
      "wpm": 105,
      "message": "หลับตา"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.436,
      "speech_duration": 0.484,
      "transcribe_duration": 0.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 2.815,
      "speech_duration": 2.852,
      "transcribe_duration": 2.815,
      "wpm": 110,
      "message": "เท่ากันใช่ไหมเท่ากัน"
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 0.459,
      "speech_duration": 0.292,
      "transcribe_duration": 0.459,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 1.171,
      "speech_duration": 1.188,
      "transcribe_duration": 1.171,
      "wpm": 202,
      "message": "ใครจะออกมาเขียน"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 0.502,
      "speech_duration": 0.548,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 2.807,
      "speech_duration": 2.852,
      "transcribe_duration": 2.807,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 1.394,
      "speech_duration": 1.444,
      "transcribe_duration": 1.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 0.576,
      "speech_duration": 0.612,
      "transcribe_duration": 0.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 0.353,
      "speech_duration": 0.42,
      "transcribe_duration": 0.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 0.539,
      "speech_duration": 0.548,
      "transcribe_duration": 0.539,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 6.026,
      "speech_duration": 5.988,
      "transcribe_duration": 6.026,
      "wpm": 203,
      "message": "ตัวอย่างที่ 5 ลูกก็อย่างที่ 5 ดูอะเพื่อนๆดูกระดานอย่าเพิ่งไปจดนะคะอย่าเพิ่งไปลอก"
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.404,
      "transcribe_duration": 2.434,
      "wpm": 156,
      "message": "บนกระดานดูทำอันนี้ไปก่อน"
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 143,
      "message": "หมอใจเย็นๆใจเย็นๆ"
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 2.809,
      "speech_duration": 2.788,
      "transcribe_duration": 2.809,
      "wpm": 135,
      "message": "ตัวอย่างที่ 5 A1 คืออะไร"
    },
    {
      "message_id": 245,
      "agent_id": 2,
      "delay": 4.787,
      "speech_duration": 4.708,
      "transcribe_duration": 4.787,
      "wpm": 70,
      "message": "A1 คืออะไรก็ดีแล้วลูก"
    },
    {
      "message_id": 246,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 247,
      "agent_id": 2,
      "delay": 1.532,
      "speech_duration": 1.572,
      "transcribe_duration": 1.532,
      "wpm": 86,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 2,
      "delay": 3.411,
      "speech_duration": 3.428,
      "transcribe_duration": 3.411,
      "wpm": 149,
      "message": "เท่าไหร่ลูกค่าดีค่า D คือเท่าไหร่"
    },
    {
      "message_id": 251,
      "agent_id": 2,
      "delay": 4.546,
      "speech_duration": 4.452,
      "transcribe_duration": 4.546,
      "wpm": 128,
      "message": "ไม่ใช่ไม่ใช่ A1 นะค่าดีค่า D หาจากไหน"
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 2.826,
      "speech_duration": 2.852,
      "transcribe_duration": 2.826,
      "wpm": 100,
      "message": "คู่นี้มาเห็นไหม 10"
    },
    {
      "message_id": 253,
      "agent_id": 2,
      "delay": 2.027,
      "speech_duration": 2.084,
      "transcribe_duration": 2.027,
      "wpm": 72,
      "message": "ไม่ใช่ 15"
    },
    {
      "message_id": 254,
      "agent_id": 2,
      "delay": 1.355,
      "speech_duration": 1.38,
      "transcribe_duration": 1.355,
      "wpm": 98,
      "message": "ลบการลูก"
    },
    {
      "message_id": 255,
      "agent_id": 2,
      "delay": 3.843,
      "speech_duration": 3.812,
      "transcribe_duration": 3.843,
      "wpm": 130,
      "message": "ไม่ใช่ไม่ใช่เอาคู่นี้มา 5 กับ 10"
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 1.998,
      "speech_duration": 2.02,
      "transcribe_duration": 1.998,
      "wpm": 82,
      "message": "กลับที่ 10"
    },
    {
      "message_id": 257,
      "agent_id": 2,
      "delay": 2.233,
      "speech_duration": 2.276,
      "transcribe_duration": 2.233,
      "wpm": 145,
      "message": "ลบออก 5 เหลือเท่าไหร่"
    },
    {
      "message_id": 258,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 2,
      "delay": 0.705,
      "speech_duration": 0.74,
      "transcribe_duration": 0.705,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 4.712,
      "speech_duration": 4.708,
      "transcribe_duration": 4.712,
      "wpm": 112,
      "message": "เก่งมากนะคะออกมาเขียนตัวอย่างที่ 5"
    },
    {
      "message_id": 261,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 262,
      "agent_id": 2,
      "delay": 0.498,
      "speech_duration": 0.548,
      "transcribe_duration": 0.498,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 263,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 265,
      "agent_id": 2,
      "delay": 4.19,
      "speech_duration": 4.196,
      "transcribe_duration": 4.19,
      "wpm": 86,
      "message": "A1 คือ 5 ดีก็คือ 5 นะคะ"
    },
    {
      "message_id": 266,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.484,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 267,
      "agent_id": 2,
      "delay": 0.695,
      "speech_duration": 0.74,
      "transcribe_duration": 0.695,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 2,
      "delay": 1.978,
      "speech_duration": 1.956,
      "transcribe_duration": 1.978,
      "wpm": 238,
      "message": "อันนี้ตัวอย่างที่ 6 ละเท่าไหร่"
    },
    {
      "message_id": 270,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 2,
      "delay": 1.949,
      "speech_duration": 1.956,
      "transcribe_duration": 1.949,
      "wpm": 176,
      "message": "01:00 น แล้วลูก 1:00 น"
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 2,
      "delay": 0.454,
      "speech_duration": 0.484,
      "transcribe_duration": 0.454,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 274,
      "agent_id": 2,
      "delay": 2.352,
      "speech_duration": 2.404,
      "transcribe_duration": 2.352,
      "wpm": 100,
      "message": "ถามหา A1 A1 คือ"
    },
    {
      "message_id": 275,
      "agent_id": 2,
      "delay": 0.936,
      "speech_duration": 0.996,
      "transcribe_duration": 0.936,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 2,
      "delay": 3.581,
      "speech_duration": 3.556,
      "transcribe_duration": 3.581,
      "wpm": 118,
      "message": "ยังๆยังไม่ไปถึงดีเพชร A1 A1"
    },
    {
      "message_id": 278,
      "agent_id": 2,
      "delay": 1.558,
      "speech_duration": 1.572,
      "transcribe_duration": 1.558,
      "wpm": 124,
      "message": "6 A1 คืออะไร"
    },
    {
      "message_id": 279,
      "agent_id": 2,
      "delay": 0.41,
      "speech_duration": 0.42,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.324,
      "speech_duration": 0.356,
      "transcribe_duration": 0.324,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 5.282,
      "speech_duration": 5.284,
      "transcribe_duration": 5.282,
      "wpm": 94,
      "message": "ใช่กูถามหา A1 กูไม่ได้ถามหาค่าดี"
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.484,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 285,
      "agent_id": 2,
      "delay": 0.533,
      "speech_duration": 0.548,
      "transcribe_duration": 0.533,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 286,
      "agent_id": 2,
      "delay": 0.959,
      "speech_duration": 0.996,
      "transcribe_duration": 0.959,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 287,
      "agent_id": 2,
      "delay": 0.609,
      "speech_duration": 0.676,
      "transcribe_duration": 0.609,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 3.798,
      "speech_duration": 3.812,
      "transcribe_duration": 3.798,
      "wpm": 91,
      "message": "มองมอง A1 A1 คือตอนนี้"
    },
    {
      "message_id": 289,
      "agent_id": 2,
      "delay": 5.637,
      "speech_duration": 5.604,
      "transcribe_duration": 5.637,
      "wpm": 134,
      "message": "คือ 5 ดูดีๆถ้ากูถาม A1 ต้องดูให้ตอบให้ตรงความหมาย"
    },
    {
      "message_id": 290,
      "agent_id": 2,
      "delay": 2,
      "speech_duration": 1.956,
      "transcribe_duration": 2,
      "wpm": 169,
      "message": "แล้วค่าดีเหรอลูกค้าดี"
    },
    {
      "message_id": 291,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 1.411,
      "speech_duration": 1.444,
      "transcribe_duration": 1.411,
      "wpm": 125,
      "message": "เอาคู่ไหนมา"
    },
    {
      "message_id": 293,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.548,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 294,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 295,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 82,
      "message": "เพชรบอก 2"
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 1.948,
      "speech_duration": 1.956,
      "transcribe_duration": 1.948,
      "wpm": 130,
      "message": "การบอกเท่าไหร่ 7"
    },
    {
      "message_id": 297,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 298,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 299,
      "agent_id": 2,
      "delay": 3.974,
      "speech_duration": 3.94,
      "transcribe_duration": 3.974,
      "wpm": 88,
      "message": "2 หรอ 2 มาจากไหนไม่ใช่"
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 2.204,
      "speech_duration": 2.212,
      "transcribe_duration": 2.204,
      "wpm": 122,
      "message": "จับคู่มันลบกันลูก"
    },
    {
      "message_id": 301,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 302,
      "agent_id": 2,
      "delay": 1.735,
      "speech_duration": 1.764,
      "transcribe_duration": 1.735,
      "wpm": 34,
      "message": "ปิด"
    },
    {
      "message_id": 303,
      "agent_id": 2,
      "delay": 5.416,
      "speech_duration": 5.284,
      "transcribe_duration": 5.416,
      "wpm": 131,
      "message": "ลบดีๆลบได้ไหม 12 ลบออก 5 เหลือเท่าไหร่เหลือ 7"
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 6.361,
      "speech_duration": 6.308,
      "transcribe_duration": 6.361,
      "wpm": 147,
      "message": "ดูดีๆทำเล่นไปนะคะเดี๋ยวถ้าทำเป็นเล่นๆเดี๋ยวก็ทำผิดนะลูกไม่ได้"
    },
    {
      "message_id": 305,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 205,
      "message": "เราต้องคิด"
    },
    {
      "message_id": 306,
      "agent_id": 2,
      "delay": 4.729,
      "speech_duration": 4.644,
      "transcribe_duration": 4.729,
      "wpm": 103,
      "message": "ตั้งใจดีๆ 12 ลบออก 5 นับเลยนะคะ"
    },
    {
      "message_id": 307,
      "agent_id": 2,
      "delay": 1.632,
      "speech_duration": 1.636,
      "transcribe_duration": 1.632,
      "wpm": 183,
      "message": "เท่าไหร่ลบเหลืออยู่"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 67,
      "message": "นะคะ"
    },
    {
      "message_id": 309,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 311,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.484,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 314,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 315,
      "agent_id": 2,
      "delay": 1.519,
      "speech_duration": 1.572,
      "transcribe_duration": 1.519,
      "wpm": 115,
      "message": "ตัวอย่างนี้"
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 1.983,
      "speech_duration": 2.02,
      "transcribe_duration": 1.983,
      "wpm": 82,
      "message": "A1 คืออะไร"
    },
    {
      "message_id": 317,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 319,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 1.414,
      "speech_duration": 1.444,
      "transcribe_duration": 1.414,
      "wpm": 104,
      "message": "คืออะไรคะ"
    },
    {
      "message_id": 321,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 322,
      "agent_id": 2,
      "delay": 0.442,
      "speech_duration": 0.484,
      "transcribe_duration": 0.442,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 323,
      "agent_id": 2,
      "delay": 2.367,
      "speech_duration": 2.404,
      "transcribe_duration": 2.367,
      "wpm": 106,
      "message": "ถูกต้อง A1 คือ 3"
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 1.645,
      "speech_duration": 1.7,
      "transcribe_duration": 1.645,
      "wpm": 53,
      "message": "ดีคือ"
    },
    {
      "message_id": 325,
      "agent_id": 2,
      "delay": 3.14,
      "speech_duration": 3.172,
      "transcribe_duration": 3.14,
      "wpm": 109,
      "message": "หอกนะคะเพื่อนตอบมาแล้ว"
    },
    {
      "message_id": 326,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 180,
      "message": "ตัวอย่างนี้ล่ะ"
    },
    {
      "message_id": 327,
      "agent_id": 2,
      "delay": 1.332,
      "speech_duration": 1.38,
      "transcribe_duration": 1.332,
      "wpm": 152,
      "message": "ตัวอย่างที่ 8"
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 1.239,
      "speech_duration": 1.252,
      "transcribe_duration": 1.239,
      "wpm": 36,
      "message": "A1"
    },
    {
      "message_id": 329,
      "agent_id": 2,
      "delay": 2.425,
      "speech_duration": 2.404,
      "transcribe_duration": 2.425,
      "wpm": 94,
      "message": "8 นะคะ d a 1 ="
    },
    {
      "message_id": 330,
      "agent_id": 2,
      "delay": 1.254,
      "speech_duration": 1.316,
      "transcribe_duration": 1.254,
      "wpm": 23,
      "message": "2"
    },
    {
      "message_id": 331,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 84,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 2.978,
      "speech_duration": 2.98,
      "transcribe_duration": 2.978,
      "wpm": 181,
      "message": "เข้าใจนะพี่อิ๋วเข้าใจนะลูกวิธีการหา"
    },
    {
      "message_id": 333,
      "agent_id": 2,
      "delay": 5.01,
      "speech_duration": 4.964,
      "transcribe_duration": 5.01,
      "wpm": 127,
      "message": "โอเคนั่งนิ่งๆไม่ตอบกูนะคะถ้าเข้าใจแล้วค่ะ"
    },
    {
      "message_id": 334,
      "agent_id": 2,
      "delay": 1.918,
      "speech_duration": 1.956,
      "transcribe_duration": 1.918,
      "wpm": 107,
      "message": "ตัวอย่างที่ 9"
    },
    {
      "message_id": 335,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 1.971,
      "speech_duration": 2.02,
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      "delay": 1.593,
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      "message": "1"
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      "delay": 1.844,
      "speech_duration": 1.892,
      "transcribe_duration": 1.844,
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      "message": "นั่นเองโอเคนะ"
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      "message": "ตัวอย่างสุดท้ายตัวอย่างที่ 10 อะไรลูก"
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      "transcribe_duration": 5.597,
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      "message": "ถ้าถูกต้องมองยังไม่รู้เลยดีคือ 4 ใช่ไหมคะ A1 คือ"
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      "message": "1 คือเท่าไหร่"
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      "agent_id": 2,
      "delay": 2.651,
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      "message": "จะลองให้เพื่อนเขียนบนกระดานให้เสร็จก่อน"
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      "delay": 2.355,
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      "delay": 1.083,
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      "delay": 2.706,
      "speech_duration": 2.724,
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      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 434,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 439,
      "agent_id": 2,
      "delay": 0.678,
      "speech_duration": 0.74,
      "transcribe_duration": 0.678,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 4.592,
      "speech_duration": 4.516,
      "transcribe_duration": 4.592,
      "wpm": 156,
      "message": "เพื่อนเขียนหาค่า D กับค่า A1 เรียบร้อยแล้วนะคะ"
    },
    {
      "message_id": 441,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 2,
      "delay": 1.222,
      "speech_duration": 1.252,
      "transcribe_duration": 1.222,
      "wpm": 132,
      "message": "กระดานเนาะ"
    },
    {
      "message_id": 443,
      "agent_id": 2,
      "delay": 3.405,
      "speech_duration": 3.364,
      "transcribe_duration": 3.405,
      "wpm": 134,
      "message": "ทีนี้เราจะนำ 2 ค่านี้ไปใช้ต่อ"
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 2,
      "delay": 4.039,
      "speech_duration": 4.068,
      "transcribe_duration": 4.039,
      "wpm": 88,
      "message": "ใช้ต่อในการหาพจน์ทั่วไป"
    },
    {
      "message_id": 446,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 2,
      "delay": 1.956,
      "speech_duration": 1.956,
      "transcribe_duration": 1.956,
      "wpm": 146,
      "message": "ลูกจำสูตรนี้ได้ไหม"
    },
    {
      "message_id": 451,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 455,
      "agent_id": 2,
      "delay": 6.471,
      "speech_duration": 6.308,
      "transcribe_duration": 6.471,
      "wpm": 162,
      "message": "แพทอย่าเพิ่งเขียนยังๆยังไม่ต้องเขียนใจเย็นๆใจเย็นๆยังไม่ต้องหรอกลูก"
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 3.863,
      "speech_duration": 3.876,
      "transcribe_duration": 3.863,
      "wpm": 101,
      "message": "อธิบายก่อนให้เข้าใจอยู่นะ"
    },
    {
      "message_id": 457,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.42,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 458,
      "agent_id": 2,
      "delay": 0.817,
      "speech_duration": 0.868,
      "transcribe_duration": 0.817,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 459,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 460,
      "agent_id": 2,
      "delay": 3.414,
      "speech_duration": 3.428,
      "transcribe_duration": 3.414,
      "wpm": 140,
      "message": "การหาพจน์ทั่วไปสัญลักษณ์คือ a n"
    },
    {
      "message_id": 461,
      "agent_id": 2,
      "delay": 4.557,
      "speech_duration": 4.58,
      "transcribe_duration": 4.557,
      "wpm": 151,
      "message": "อันนี้คือสูตรวิธีการหาจำให้ได้ในบรรทัดแรกนะคะ"
    },
    {
      "message_id": 462,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 2,
      "delay": 4.743,
      "speech_duration": 4.708,
      "transcribe_duration": 4.743,
      "wpm": 150,
      "message": "a n = a 1 เมื่อกี้เราเรียนมาแล้วใช่ไหมที่เราหา"
    },
    {
      "message_id": 464,
      "agent_id": 2,
      "delay": 2.946,
      "speech_duration": 2.916,
      "transcribe_duration": 2.946,
      "wpm": 170,
      "message": "เราหามาแล้วนะเอ 1 ที่โรงเรียนป่า"
    },
    {
      "message_id": 465,
      "agent_id": 2,
      "delay": 4.761,
      "speech_duration": 4.708,
      "transcribe_duration": 4.761,
      "wpm": 198,
      "message": "ตั้งแต่ตัวอย่างที่นักเรียนได้หาเองนะคะรู้เลยว่าค่า A1 คืออะไร"
    },
    {
      "message_id": 466,
      "agent_id": 2,
      "delay": 2.712,
      "speech_duration": 2.724,
      "transcribe_duration": 2.712,
      "wpm": 121,
      "message": "บวกด้วยในวงเล็บ n - 1"
    },
    {
      "message_id": 467,
      "agent_id": 2,
      "delay": 5.637,
      "speech_duration": 5.604,
      "transcribe_duration": 5.637,
      "wpm": 161,
      "message": "อนิจกรรมนะแล้วก็ดีหุ่นไม่ดีดีตัวนี้เมื่อกี้เราหาได้ใช่ไหมคะ"
    },
    {
      "message_id": 468,
      "agent_id": 2,
      "delay": 5.562,
      "speech_duration": 5.54,
      "transcribe_duration": 5.562,
      "wpm": 165,
      "message": "รู้แหละว่าลำดับนั้นมีค่าดีอะไร A 1 อะไรนะคะเสร็จขั้นตอนต่อมา"
    },
    {
      "message_id": 469,
      "agent_id": 2,
      "delay": 4.748,
      "speech_duration": 4.58,
      "transcribe_duration": 4.748,
      "wpm": 164,
      "message": "เมื่อเราจำสูตรได้แทนค่า A 1 กับ D ลงไปในสูตรนะลูก"
    },
    {
      "message_id": 470,
      "agent_id": 2,
      "delay": 1.005,
      "speech_duration": 1.06,
      "transcribe_duration": 1.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 2,
      "delay": 2.449,
      "speech_duration": 2.468,
      "transcribe_duration": 2.449,
      "wpm": 146,
      "message": "ใส่ให้มันตรงนะคะตำแหน่ง"
    },
    {
      "message_id": 472,
      "agent_id": 2,
      "delay": 4.543,
      "speech_duration": 4.58,
      "transcribe_duration": 4.543,
      "wpm": 141,
      "message": "a n = = = เห็นไหมมันจะตรงกันเลยห้ามลืมนะคะ"
    },
    {
      "message_id": 473,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 52,
      "message": "A1"
    },
    {
      "message_id": 474,
      "agent_id": 2,
      "delay": 1.204,
      "speech_duration": 1.252,
      "transcribe_duration": 1.204,
      "wpm": 192,
      "message": "ตำแหน่งเดียวกัน"
    },
    {
      "message_id": 475,
      "agent_id": 2,
      "delay": 1.792,
      "speech_duration": 1.828,
      "transcribe_duration": 1.792,
      "wpm": 131,
      "message": "ตำแหน่งเดียวกัน"
    },
    {
      "message_id": 476,
      "agent_id": 2,
      "delay": 3.193,
      "speech_duration": 3.236,
      "transcribe_duration": 3.193,
      "wpm": 130,
      "message": "ในวงเล็บตัวนี้ดึงลงมาที่นี้"
    },
    {
      "message_id": 477,
      "agent_id": 2,
      "delay": 3.435,
      "speech_duration": 3.428,
      "transcribe_duration": 3.435,
      "wpm": 109,
      "message": "ในแถวที่ 3 นะลูกแถวที่ 3"
    },
    {
      "message_id": 478,
      "agent_id": 2,
      "delay": 1.804,
      "speech_duration": 1.828,
      "transcribe_duration": 1.804,
      "wpm": 115,
      "message": "มันเป็นการคูณ"
    },
    {
      "message_id": 479,
      "agent_id": 2,
      "delay": 0.89,
      "speech_duration": 0.932,
      "transcribe_duration": 0.89,
      "wpm": 97,
      "message": "เมื่อ"
    },
    {
      "message_id": 480,
      "agent_id": 2,
      "delay": 2.677,
      "speech_duration": 2.724,
      "transcribe_duration": 2.677,
      "wpm": 165,
      "message": "วงเล็บอย่างนี้มันจะเป็นการคูณ"
    },
    {
      "message_id": 481,
      "agent_id": 2,
      "delay": 1.607,
      "speech_duration": 1.636,
      "transcribe_duration": 1.607,
      "wpm": 83,
      "message": "ตัวแรก n"
    },
    {
      "message_id": 482,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.764,
      "transcribe_duration": 1.793,
      "wpm": 136,
      "message": "เล่น x ก็ดีก่อน"
    },
    {
      "message_id": 483,
      "agent_id": 2,
      "delay": 1.263,
      "speech_duration": 1.252,
      "transcribe_duration": 1.263,
      "wpm": 36,
      "message": "nd"
    },
    {
      "message_id": 484,
      "agent_id": 2,
      "delay": 3.592,
      "speech_duration": 3.62,
      "transcribe_duration": 3.592,
      "wpm": 62,
      "message": "คือ n x ดีนะคะ"
    },
    {
      "message_id": 485,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 2,
      "delay": 0.829,
      "speech_duration": 0.868,
      "transcribe_duration": 0.829,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 487,
      "agent_id": 2,
      "delay": 4.522,
      "speech_duration": 4.452,
      "transcribe_duration": 4.522,
      "wpm": 216,
      "message": "ตัวนี้เครื่องหมายสัญลักษณ์ลบอยู่ในวงเล็บเนี่ยดึงลงมาด้วยห้ามลืม"
    },
    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 2.427,
      "speech_duration": 2.468,
      "transcribe_duration": 2.427,
      "wpm": 170,
      "message": "ห้ามลืมสัญลักษณ์เด็ดขาดนะคะ"
    },
    {
      "message_id": 489,
      "agent_id": 2,
      "delay": 1.392,
      "speech_duration": 1.444,
      "transcribe_duration": 1.392,
      "wpm": 125,
      "message": "เสร็จแล้ว 1"
    },
    {
      "message_id": 490,
      "agent_id": 2,
      "delay": 1.231,
      "speech_duration": 1.252,
      "transcribe_duration": 1.231,
      "wpm": 48,
      "message": "X D"
    },
    {
      "message_id": 491,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 494,
      "agent_id": 2,
      "delay": 1.032,
      "speech_duration": 1.06,
      "transcribe_duration": 1.032,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 495,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 2,
      "delay": 5.406,
      "speech_duration": 5.412,
      "transcribe_duration": 5.406,
      "wpm": 152,
      "message": "มีอยู่ 3 บรรทัดนี้บรรทัดแรกคือสูตรเราต้องจำให้ได้ไม่มี"
    },
    {
      "message_id": 497,
      "agent_id": 2,
      "delay": 3.637,
      "speech_duration": 3.684,
      "transcribe_duration": 3.637,
      "wpm": 195,
      "message": "เปลี่ยนแปลงลูกไม่มีเปลี่ยนแปลงเลยเหมือนเดิมตลอด"
    },
    {
      "message_id": 498,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 110,
      "message": "บรรทัดที่ 2"
    },
    {
      "message_id": 499,
      "agent_id": 2,
      "delay": 5.91,
      "speech_duration": 5.86,
      "transcribe_duration": 5.91,
      "wpm": 151,
      "message": "A1 ที่เราหาได้คืออะไรเอามาแทนค่าในสูตรดีที่เราหาได้คืออะไร"
    },
    {
      "message_id": 500,
      "agent_id": 2,
      "delay": 1.314,
      "speech_duration": 1.252,
      "transcribe_duration": 1.314,
      "wpm": 156,
      "message": "แทนค่าในสูตร"
    },
    {
      "message_id": 501,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 125,
      "message": "บรรทัดที่ 3"
    },
    {
      "message_id": 502,
      "agent_id": 2,
      "delay": 1.412,
      "speech_duration": 1.444,
      "transcribe_duration": 1.412,
      "wpm": 125,
      "message": "พอดีคุณก็ไป"
    },
    {
      "message_id": 503,
      "agent_id": 2,
      "delay": 1.725,
      "speech_duration": 1.7,
      "transcribe_duration": 1.725,
      "wpm": 203,
      "message": "เอาดิคุณเข้าไปในวงเล็บ"
    },
    {
      "message_id": 504,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 507,
      "agent_id": 2,
      "delay": 0.396,
      "speech_duration": 0.42,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 2,
      "delay": 0.4,
      "speech_duration": 0.42,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 2,
      "delay": 5.675,
      "speech_duration": 5.604,
      "transcribe_duration": 5.675,
      "wpm": 185,
      "message": "เมื่อกี้ที่ครูสอนมีอยู่ 3 บรรทัดใช่ไหมบรรทัดที่ 1 บรรทัดที่ 2 บรรทัด"
    },
    {
      "message_id": 511,
      "agent_id": 2,
      "delay": 0.863,
      "speech_duration": 0.868,
      "transcribe_duration": 0.863,
      "wpm": 121,
      "message": "3:00 น"
    },
    {
      "message_id": 512,
      "agent_id": 2,
      "delay": 0.198,
      "speech_duration": 0.228,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 2,
      "delay": 2.881,
      "speech_duration": 2.916,
      "transcribe_duration": 2.881,
      "wpm": 211,
      "message": "บรรทัดที่ 1 ถึงบรรทัดที่ 3 เหมือนเดิมเลย"
    },
    {
      "message_id": 514,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 81,
      "message": "ถึง"
    },
    {
      "message_id": 515,
      "agent_id": 2,
      "delay": 1.227,
      "speech_duration": 1.252,
      "transcribe_duration": 1.227,
      "wpm": 144,
      "message": "ขั้นตอนนั้น"
    },
    {
      "message_id": 516,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 2,
      "delay": 5.371,
      "speech_duration": 5.348,
      "transcribe_duration": 5.371,
      "wpm": 182,
      "message": "พิธีการตัวอย่างที่ 1 เราหามาแล้วอันนี้คือลำดับที่โจทย์กำหนดมาให้"
    },
    {
      "message_id": 519,
      "agent_id": 2,
      "delay": 1.714,
      "speech_duration": 1.764,
      "transcribe_duration": 1.714,
      "wpm": 77,
      "message": "นี่คือ 9"
    },
    {
      "message_id": 520,
      "agent_id": 2,
      "delay": 2.287,
      "speech_duration": 2.276,
      "transcribe_duration": 2.287,
      "wpm": 158,
      "message": "นี่คือ 9 a หนึ่งก็คือ 9"
    },
    {
      "message_id": 521,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 160,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 522,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 2,
      "delay": 1.556,
      "speech_duration": 1.572,
      "transcribe_duration": 1.556,
      "wpm": 124,
      "message": "A1 ตรงนี้ลูก"
    },
    {
      "message_id": 524,
      "agent_id": 2,
      "delay": 1.138,
      "speech_duration": 1.188,
      "transcribe_duration": 1.138,
      "wpm": 51,
      "message": "Pan"
    },
    {
      "message_id": 525,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 2,
      "delay": 4.33,
      "speech_duration": 4.26,
      "transcribe_duration": 4.33,
      "wpm": 204,
      "message": "มันเท่ากับ 1 ใช่ไหมเอ่ยมันเท่ากับ 9 ใช่ไหมเอาข้าวเขียนเลย"
    },
    {
      "message_id": 527,
      "agent_id": 2,
      "delay": 2.583,
      "speech_duration": 2.596,
      "transcribe_duration": 2.583,
      "wpm": 191,
      "message": "ข้าวเขียนเปลี่ยนเลยอันนี้หายไปนะ"
    },
    {
      "message_id": 528,
      "agent_id": 2,
      "delay": 2.39,
      "speech_duration": 2.404,
      "transcribe_duration": 2.39,
      "wpm": 181,
      "message": "เพราะว่าก้าวมาเปลี่ยนแทนแล้ว"
    },
    {
      "message_id": 529,
      "agent_id": 2,
      "delay": 1.416,
      "speech_duration": 1.444,
      "transcribe_duration": 1.416,
      "wpm": 125,
      "message": "ดีตัวนี้ล่ะ"
    },
    {
      "message_id": 530,
      "agent_id": 2,
      "delay": 1.129,
      "speech_duration": 1.188,
      "transcribe_duration": 1.129,
      "wpm": 126,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 531,
      "agent_id": 2,
      "delay": 2.47,
      "speech_duration": 2.468,
      "transcribe_duration": 2.47,
      "wpm": 146,
      "message": "ดีตัวนี้นะคะดีเท่ากับ 9"
    },
    {
      "message_id": 532,
      "agent_id": 2,
      "delay": 1.316,
      "speech_duration": 1.38,
      "transcribe_duration": 1.316,
      "wpm": 130,
      "message": "เอามาแทนเลย"
    },
    {
      "message_id": 533,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 160,
      "message": "เปลี่ยนแล้ว"
    },
    {
      "message_id": 534,
      "agent_id": 2,
      "delay": 2.261,
      "speech_duration": 2.276,
      "transcribe_duration": 2.261,
      "wpm": 185,
      "message": "มันเปลี่ยนแล้วนะบรรทัดที่ 2"
    },
    {
      "message_id": 535,
      "agent_id": 2,
      "delay": 5.501,
      "speech_duration": 5.412,
      "transcribe_duration": 5.501,
      "wpm": 144,
      "message": "บรรทัดที่ 2 นะรอแทนค่า A 1 กับ D เรียบร้อยแล้วปอม้า"
    },
    {
      "message_id": 536,
      "agent_id": 2,
      "delay": 1.152,
      "speech_duration": 1.188,
      "transcribe_duration": 1.152,
      "wpm": 126,
      "message": "เราจะต้อง"
    },
    {
      "message_id": 537,
      "agent_id": 2,
      "delay": 3.576,
      "speech_duration": 3.492,
      "transcribe_duration": 3.576,
      "wpm": 172,
      "message": "เอาดีนะคะเอาภาพ 9 นิ้วคูณเข้าไปในวงเล็บ"
    },
    {
      "message_id": 538,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 141,
      "message": "เป็นบรรทัดที่ 3"
    },
    {
      "message_id": 539,
      "agent_id": 2,
      "delay": 5.353,
      "speech_duration": 5.348,
      "transcribe_duration": 5.353,
      "wpm": 151,
      "message": "เป็นบรรทัดที่ 3 9 ตัวนี้ตัวแรกดึงลงมาค่ะเพราะมันไม่มี"
    },
    {
      "message_id": 540,
      "agent_id": 2,
      "delay": 6.039,
      "speech_duration": 5.988,
      "transcribe_duration": 6.039,
      "wpm": 190,
      "message": "มันไม่ได้อยู่ในวงเล็บเราไม่ต้องมาขูดนะคะดึงลงมาเลยหยิบลงมาเขียนเลยเหมือนกัน"
    },
    {
      "message_id": 541,
      "agent_id": 2,
      "delay": 1.098,
      "speech_duration": 1.124,
      "transcribe_duration": 1.098,
      "wpm": 93,
      "message": "ปากบวม"
    },
    {
      "message_id": 542,
      "agent_id": 2,
      "delay": 2.13,
      "speech_duration": 2.148,
      "transcribe_duration": 2.13,
      "wpm": 126,
      "message": "ปูนสิคะคุณได้อะไร"
    },
    {
      "message_id": 543,
      "agent_id": 2,
      "delay": 4.591,
      "speech_duration": 4.516,
      "transcribe_duration": 4.591,
      "wpm": 149,
      "message": "เป็น * 9 = 9 End เอาตัวเลขขึ้นมาข้างหน้านะคะ"
    },
    {
      "message_id": 544,
      "agent_id": 2,
      "delay": 2.193,
      "speech_duration": 2.148,
      "transcribe_duration": 2.193,
      "wpm": 98,
      "message": "x การ = 9 End"
    },
    {
      "message_id": 545,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 1.809,
      "speech_duration": 1.828,
      "transcribe_duration": 1.809,
      "wpm": 205,
      "message": "เสร็จลบอยู่ในวงเล็บเนี่ย"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 1.34,
      "speech_duration": 1.38,
      "transcribe_duration": 1.34,
      "wpm": 43,
      "message": "1 x"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.751,
      "speech_duration": 0.804,
      "transcribe_duration": 0.751,
      "wpm": 37,
      "message": "9"
    },
    {
      "message_id": 549,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 1.62,
      "speech_duration": 1.636,
      "transcribe_duration": 1.62,
      "wpm": 193,
      "message": "พอได้ตัวนี้เสร็จปุ๊บ"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 1.218,
      "speech_duration": 1.252,
      "transcribe_duration": 1.218,
      "wpm": 96,
      "message": "คืออะไร"
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 5.076,
      "speech_duration": 5.092,
      "transcribe_duration": 5.076,
      "wpm": 147,
      "message": "บรรทัดที่ 4 ต่อมาเลยลูก 9 เดือนลงมาเหมือนเดิมนะคะ"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 2.745,
      "speech_duration": 2.788,
      "transcribe_duration": 2.745,
      "wpm": 145,
      "message": "ให้มันเหมือนเดิมบวกเอาลงมา"
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 2.406,
      "speech_duration": 2.404,
      "transcribe_duration": 2.406,
      "wpm": 100,
      "message": "9n เหมือนเดิมลบ"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 2.912,
      "speech_duration": 2.916,
      "transcribe_duration": 2.912,
      "wpm": 98,
      "message": "ทำในวงเล็บให้หายไป"
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 0.968,
      "speech_duration": 0.996,
      "transcribe_duration": 0.968,
      "wpm": 75,
      "message": "อ้าว"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 153,
      "message": "1 * 9 ได้เท่าไหร่"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 1.461,
      "speech_duration": 1.508,
      "transcribe_duration": 1.461,
      "wpm": 179,
      "message": "1 * 9 ได้เท่าไหร่"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 5.732,
      "speech_duration": 5.668,
      "transcribe_duration": 5.732,
      "wpm": 127,
      "message": "12 ตอบทั้งเสียงตอบทั้งภาษามือมันมาจากไหน 12 น่ะ"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 0.481,
      "speech_duration": 0.548,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 1.202,
      "speech_duration": 1.252,
      "transcribe_duration": 1.202,
      "wpm": 84,
      "message": "13 หรอ"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 5.1,
      "speech_duration": 5.092,
      "transcribe_duration": 5.1,
      "wpm": 88,
      "message": "เอาจริงๆลูก 9 * 9 ได้เท่าไหร่"
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 5.336,
      "speech_duration": 5.284,
      "transcribe_duration": 5.336,
      "wpm": 57,
      "message": "หิวดูอย่ามั่วไม่ใช่"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 4.951,
      "speech_duration": 4.964,
      "transcribe_duration": 4.951,
      "wpm": 163,
      "message": "กูให้ทำในวงเล็บเห็นไหมตัวนี้มันดึงแสดงว่าหลับมาแน่เลย"
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 4.245,
      "speech_duration": 4.196,
      "transcribe_duration": 4.245,
      "wpm": 164,
      "message": "พี่ดูเนี่ยตานะแต่ว่าสมองที่หลับอยู่ใช่ไหมอิ๋ว"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 2.308,
      "speech_duration": 2.212,
      "transcribe_duration": 2.308,
      "wpm": 163,
      "message": "ดูดีๆครูให้คุณวันนี้ลูก"
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 0.401,
      "speech_duration": 0.42,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 2.186,
      "speech_duration": 2.212,
      "transcribe_duration": 2.186,
      "wpm": 47,
      "message": "1 * 91"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 2.16,
      "speech_duration": 2.148,
      "transcribe_duration": 2.16,
      "wpm": 203,
      "message": "คุณกับอะไรจะเท่ากับตัวมันเอง"
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 2.491,
      "speech_duration": 2.532,
      "transcribe_duration": 2.491,
      "wpm": 101,
      "message": "1 * 9 = 9 ใช่ไหม"
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 4.624,
      "speech_duration": 4.644,
      "transcribe_duration": 4.624,
      "wpm": 174,
      "message": "วงเล็บหายไปแล้วนะวงเล็บหายไปแล้วเหลือแต่ 9 อยู่ตรงนี้"
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 103,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 104,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 1.336,
      "speech_duration": 1.38,
      "transcribe_duration": 1.336,
      "wpm": 65,
      "message": "ลูกดู"
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 6.341,
      "speech_duration": 6.308,
      "transcribe_duration": 6.341,
      "wpm": 109,
      "message": "9 เป็นตัวเลขจำนวน -9 ก็เป็นจำนวนสามารถเอามาทำ"
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 2.373,
      "speech_duration": 2.404,
      "transcribe_duration": 2.373,
      "wpm": 100,
      "message": "บวกลบกันได้นะคะ"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 1.865,
      "speech_duration": 1.892,
      "transcribe_duration": 1.865,
      "wpm": 198,
      "message": "ตัวนี้ข้างหน้ามันเป็นบวก"
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 2.19,
      "speech_duration": 2.212,
      "transcribe_duration": 2.19,
      "wpm": 197,
      "message": "ข้างหลังมันเป็นลบเพราะฉะนั้น"
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 2.39,
      "speech_duration": 2.404,
      "transcribe_duration": 2.39,
      "wpm": 162,
      "message": "อ้าวลบออก 9 เหลือเท่าไหร่"
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 85,
      "message": "9 ลบออก 9"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 128,
      "message": "เหลือ 9 หรอคะ"
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.892,
      "speech_duration": 0.932,
      "transcribe_duration": 0.892,
      "wpm": 225,
      "message": "เหลือเท่าไหร่"
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 3.648,
      "speech_duration": 3.62,
      "transcribe_duration": 3.648,
      "wpm": 128,
      "message": "เพื่อน 2 คนผู้หญิงกับเพชรตอบ 9"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 1.808,
      "speech_duration": 1.828,
      "transcribe_duration": 1.808,
      "wpm": 90,
      "message": "แท็กตอบถูก"
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 3.867,
      "speech_duration": 3.876,
      "transcribe_duration": 3.867,
      "wpm": 74,
      "message": "ดูดีๆเอาใหม่ 9 - 9"
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 1.077,
      "speech_duration": 1.124,
      "transcribe_duration": 1.077,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 0.353,
      "speech_duration": 0.42,
      "transcribe_duration": 0.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 134,
      "message": "จำนวนเท่ากันลบออก"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 4.209,
      "speech_duration": 4.132,
      "transcribe_duration": 4.209,
      "wpm": 178,
      "message": "มันก็เหลือ 0 สิลูกมันก็ไม่เหลือแล้วมันเป็นลบนะคะ"
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 175,
      "message": "มันไม่ใช่การคูณอันนี้เป็นการลบ"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 2.992,
      "speech_duration": 2.98,
      "transcribe_duration": 2.992,
      "wpm": 186,
      "message": "เข้าใจหรือยังเหมือนงงๆนะหิวงงอะไรลูก"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 0.56,
      "speech_duration": 0.612,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 0.499,
      "speech_duration": 0.548,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.292,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 2.499,
      "speech_duration": 2.532,
      "transcribe_duration": 2.499,
      "wpm": 148,
      "message": "ตามให้ทันเดี๋ยวกระพริบตา"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 5.411,
      "speech_duration": 5.348,
      "transcribe_duration": 5.411,
      "wpm": 182,
      "message": "ความเป็นถึงบรรทัดนี้นะลูกพอมาถึงแทนค่าในบรรทัดนี้แล้วน่ะเสร็จเลย"
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 1.698,
      "speech_duration": 1.7,
      "transcribe_duration": 1.698,
      "wpm": 44,
      "message": "ลงมา"
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 6,
      "speech_duration": 5.924,
      "transcribe_duration": 6,
      "wpm": 167,
      "message": "อันนี้ 9 กูจะทำให้ตรวจจำนวนในรูปจำนวนที่มันมาดำเนินการกันได้หายไป"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.768,
      "speech_duration": 0.804,
      "transcribe_duration": 0.768,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 4.784,
      "speech_duration": 4.644,
      "transcribe_duration": 4.784,
      "wpm": 229,
      "message": "9 a เนี่ยมันเป็นค่าตัวแปรเพราะฉะนั้นมันทำอะไรไม่ได้ต้องดึงลงมาอยู่แล้ว"
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 0.756,
      "speech_duration": 0.804,
      "transcribe_duration": 0.756,
      "wpm": 168,
      "message": "ในบรรทัด"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 3.544,
      "speech_duration": 3.492,
      "transcribe_duration": 3.544,
      "wpm": 202,
      "message": "คำตอบเนี่ยนะบรรทัดสุดท้ายเนี่ย 9n ต้องเดินลงมา"
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 4.125,
      "speech_duration": 4.068,
      "transcribe_duration": 4.125,
      "wpm": 155,
      "message": "9 ตัวนี้น่ะ 9 กับ -9 จะต้องเอามาลบกันก่อน"
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 2.176,
      "speech_duration": 2.212,
      "transcribe_duration": 2.176,
      "wpm": 122,
      "message": "9 ลบออก 9 เหลือ 0"
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 1.324,
      "speech_duration": 1.38,
      "transcribe_duration": 1.324,
      "wpm": 65,
      "message": "คือ 0"
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 5.957,
      "speech_duration": 5.86,
      "transcribe_duration": 5.957,
      "wpm": 197,
      "message": "ศูนย์ไม่จำเป็นจะต้องเอามาเขียนเพราะฉะนั้นคำตอบตัวนี้ก็เลยกลายเป็น 9n นั้นเอง"
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 1.463,
      "speech_duration": 1.508,
      "transcribe_duration": 1.463,
      "wpm": 70,
      "message": "9n คือ"
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.724,
      "transcribe_duration": 2.68,
      "wpm": 154,
      "message": "พจน์ทั่วไปของลำดับข้างบนนี้"
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 0.876,
      "speech_duration": 0.932,
      "transcribe_duration": 0.876,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 4.146,
      "speech_duration": 4.132,
      "transcribe_duration": 4.146,
      "wpm": 134,
      "message": "พจน์ทั่วไปของลำดับ 9 18 27 36 ตัวนี้"
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 1.973,
      "speech_duration": 2.02,
      "transcribe_duration": 1.973,
      "wpm": 119,
      "message": "นี่คือวิธีการหา"
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 5.36,
      "speech_duration": 5.284,
      "transcribe_duration": 5.36,
      "wpm": 167,
      "message": "เข้าใจกระบวนการนะกว่าลูกจะออกมาเป็นคำตอบลูกทำไปกี่บรรทัดคะ"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 5.244,
      "speech_duration": 5.22,
      "transcribe_duration": 5.244,
      "wpm": 147,
      "message": "บรรทัดแรกคือ 0 ใช่ไหมบรรทัดที่ 2 แทนค่าบรรทัดที่ 3"
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 4.371,
      "speech_duration": 4.388,
      "transcribe_duration": 4.371,
      "wpm": 150,
      "message": "เอาเข้าเอาตัวดีเข้าไปคุยในวงเล็บบรรทัดที่ 4"
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 3.193,
      "speech_duration": 3.236,
      "transcribe_duration": 3.193,
      "wpm": 162,
      "message": "ในวงเล็บเนี่ยมันได้เท่าไหร่หาออกมา"
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 5.912,
      "speech_duration": 5.924,
      "transcribe_duration": 5.912,
      "wpm": 134,
      "message": "บรรทัดที่ 5 ได้คำตอบนะคะทำอยู่ทั้งหมด 5 บรรทัดรูปแบบ"
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 2.567,
      "speech_duration": 2.596,
      "transcribe_duration": 2.567,
      "wpm": 133,
      "message": "เดียวกันนะคะเป็นแบบนี้"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 99,
      "message": "ทุกข้อ"
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 1.795,
      "speech_duration": 1.828,
      "transcribe_duration": 1.795,
      "wpm": 123,
      "message": "ทีนี้มาดูข้อ 2"
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 2.71,
      "speech_duration": 2.788,
      "transcribe_duration": 2.71,
      "wpm": 91,
      "message": "ตัวอย่างข้อที่ 2"
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 5.452,
      "speech_duration": 5.412,
      "transcribe_duration": 5.452,
      "wpm": 94,
      "message": "ตัวอย่างข้อที่ 2 ลำดับนี้นะ 5 7 9"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.397,
      "speech_duration": 0.42,
      "transcribe_duration": 0.397,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 40,
      "message": "13"
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 1.611,
      "speech_duration": 1.636,
      "transcribe_duration": 1.611,
      "wpm": 119,
      "message": "ถ้าดีได้แล้ว"
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 1.106,
      "speech_duration": 1.124,
      "transcribe_duration": 1.106,
      "wpm": 80,
      "message": "ดีคือ"
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.296,
      "speech_duration": 0.292,
      "transcribe_duration": 0.296,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 2.379,
      "speech_duration": 2.404,
      "transcribe_duration": 2.379,
      "wpm": 144,
      "message": "เอามาลบกันได้เท่ากับ 2"
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 1.621,
      "speech_duration": 1.636,
      "transcribe_duration": 1.621,
      "wpm": 147,
      "message": "ที่ 1 คือตัวไหน"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 1.508,
      "speech_duration": 1.572,
      "transcribe_duration": 1.508,
      "wpm": 172,
      "message": "คือตัวข้างหน้าเลย"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.757,
      "speech_duration": 0.804,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 3.148,
      "speech_duration": 3.172,
      "transcribe_duration": 3.148,
      "wpm": 180,
      "message": "บรรทัดแรกเหมือนเดิมลูกสูตรนี้จำให้ได้"
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 139,
      "message": "บรรทัดที่ 2 a 1 คืออะไร"
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 1.352,
      "speech_duration": 1.38,
      "transcribe_duration": 1.352,
      "wpm": 120,
      "message": "มีเท่าไหร่"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 1.427,
      "speech_duration": 1.444,
      "transcribe_duration": 1.427,
      "wpm": 197,
      "message": "ปีหนึ่งคือเท่าไหร่"
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.292,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 2.642,
      "speech_duration": 2.66,
      "transcribe_duration": 2.642,
      "wpm": 141,
      "message": "มันเท่ากับ 5 เพราะฉะนั้น"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 5.224,
      "speech_duration": 5.22,
      "transcribe_duration": 5.224,
      "wpm": 115,
      "message": "บรรทัด 3 บรรทัดต่อมาเนี่ย 555 เหมือนกัน"
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 5.634,
      "speech_duration": 5.476,
      "transcribe_duration": 5.634,
      "wpm": 164,
      "message": "เขียนเลขให้ไหมฮ่าๆๆเหมือนกันเพราะมันมาแทนค่าใน 1 เห็นเมย์ 1"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 5.808,
      "speech_duration": 5.732,
      "transcribe_duration": 5.808,
      "wpm": 154,
      "message": "แพงถ้าลงไปแล้วตัดหายไปเลยนะคะก็จะเหลือแค่เลข 5 เลข 5 เลข 5"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 2.709,
      "speech_duration": 2.724,
      "transcribe_duration": 2.709,
      "wpm": 187,
      "message": "สัญลักษณ์บวกตัวนี้เขียนลงมาเลยค่ะ"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 3.034,
      "speech_duration": 3.044,
      "transcribe_duration": 3.034,
      "wpm": 168,
      "message": "การคูณแล้วนะตัวนี้เวลาเราจะแทนค่า"
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 1.468,
      "speech_duration": 1.508,
      "transcribe_duration": 1.468,
      "wpm": 129,
      "message": "ที่จับคู่กัน"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 3.684,
      "speech_duration": 3.684,
      "transcribe_duration": 3.684,
      "wpm": 126,
      "message": "เป็นคูณ 2 ก่อนคูณ 2 ก่อนแล้วก็"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 115,
      "message": "เขียนเป็น 2 n"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
      "wpm": 51,
      "message": "2 n"
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.292,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.292,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 1.631,
      "speech_duration": 1.636,
      "transcribe_duration": 1.631,
      "wpm": 193,
      "message": "งงไหมตรงนี้ทันไหมลูก"
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 5.311,
      "speech_duration": 5.284,
      "transcribe_duration": 5.311,
      "wpm": 148,
      "message": "ทันไหมคะไอ้ตัวเนี่ยที่ครูเขียนลูกศรมาอย่างนี้คือการ"
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 0.629,
      "speech_duration": 0.676,
      "transcribe_duration": 0.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 1.977,
      "speech_duration": 2.02,
      "transcribe_duration": 1.977,
      "wpm": 178,
      "message": "จำนวนเข้าไปในวงเล็บนะคะ"
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 2.171,
      "speech_duration": 2.212,
      "transcribe_duration": 2.171,
      "wpm": 122,
      "message": "คุณสมบัติการคูณนะ"
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 60,
      "message": "2 คูณ"
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 2.084,
      "transcribe_duration": 2.053,
      "wpm": 50,
      "message": "n = 2n"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 3.061,
      "speech_duration": 3.044,
      "transcribe_duration": 3.061,
      "wpm": 153,
      "message": "ตัวนี้ในวงเล็บเนี่ยดึงลงมานะคะ"
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 1.4,
      "speech_duration": 1.444,
      "transcribe_duration": 1.4,
      "wpm": 145,
      "message": "แล้วเอาคู่นี้"
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 1.601,
      "speech_duration": 1.636,
      "transcribe_duration": 1.601,
      "wpm": 110,
      "message": "เอา 1 กับ 2"
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.228,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 1.252,
      "transcribe_duration": 1.199,
      "wpm": 48,
      "message": "ใช่"
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.352,
      "speech_duration": 0.42,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 0.516,
      "speech_duration": 0.548,
      "transcribe_duration": 0.516,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 2.741,
      "speech_duration": 2.788,
      "transcribe_duration": 2.741,
      "wpm": 172,
      "message": "เดี๋ยวยังไม่ถึงเอาบรรทัดนี้ก่อน"
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 1.457,
      "speech_duration": 1.508,
      "transcribe_duration": 1.457,
      "wpm": 139,
      "message": "จากตรงนี้ก่อน"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 3.057,
      "speech_duration": 3.044,
      "transcribe_duration": 3.057,
      "wpm": 222,
      "message": "มาบรรทัดที่ 3 ก่อนลูกบรรทัดที่ 4 อย่าเพิ่งไป"
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 1.073,
      "speech_duration": 1.124,
      "transcribe_duration": 1.073,
      "wpm": 133,
      "message": "เริ่มจะงง"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 4.208,
      "speech_duration": 4.196,
      "transcribe_duration": 4.208,
      "wpm": 182,
      "message": "ตอนนี้กูกำลังอธิบายว่าบรรทัดที่ 3 เนี่ยมันมาจากไหน"
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 1.608,
      "speech_duration": 1.636,
      "transcribe_duration": 1.608,
      "wpm": 138,
      "message": "2 เอาเข้าไปคูณ"
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 4.232,
      "speech_duration": 4.196,
      "transcribe_duration": 4.232,
      "wpm": 154,
      "message": "คุณนะลูกเวลาการคูณเขียนถ้ามันมีตัวแปรก็เอา"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 4.121,
      "speech_duration": 4.068,
      "transcribe_duration": 4.121,
      "wpm": 206,
      "message": "ไม่ต้องใส่สัญลักษณ์การคูณเขียนตัวเลขกับตัวแปรนิติกันเลย"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 1.815,
      "speech_duration": 1.828,
      "transcribe_duration": 1.815,
      "wpm": 90,
      "message": "นี่คือ 2 n"
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.946,
      "speech_duration": 0.996,
      "transcribe_duration": 0.946,
      "wpm": 105,
      "message": "ลบด้วย"
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 6.144,
      "speech_duration": 6.116,
      "transcribe_duration": 6.144,
      "wpm": 213,
      "message": "ในวงเล็บเพราะว่ามันเป็นจำนวนเหมือนกันตัวเลขเหมือนกันนะคะใส่วงเล็บเข้าไปเพื่อจะได้ไม่งง"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 0.571,
      "speech_duration": 0.612,
      "transcribe_duration": 0.571,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 3.229,
      "speech_duration": 3.236,
      "transcribe_duration": 3.229,
      "wpm": 134,
      "message": "1 * 2 มาจากตัวเลขข้างบนเนี่ย"
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.895,
      "speech_duration": 0.932,
      "transcribe_duration": 0.895,
      "wpm": 97,
      "message": "เอา 1"
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 3.727,
      "speech_duration": 3.748,
      "transcribe_duration": 3.727,
      "wpm": 100,
      "message": "สัญลักษณ์คูณ 2 เสร็จแล้ว"
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 1.65,
      "speech_duration": 1.7,
      "transcribe_duration": 1.65,
      "wpm": 115,
      "message": "วงเล็บตัวนี้"
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 2.063,
      "speech_duration": 2.084,
      "transcribe_duration": 2.063,
      "wpm": 202,
      "message": "ตัวเลขข้างหน้า 5 เหมือนเดิม"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 5.499,
      "speech_duration": 5.476,
      "transcribe_duration": 5.499,
      "wpm": 121,
      "message": "55 + + ยกมาเหมือนเดิม 2 n ดึงลงมาเหมือนเดิม"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 1.971,
      "speech_duration": 2.02,
      "transcribe_duration": 1.971,
      "wpm": 134,
      "message": "ดึงลงมาเหมือนเดิม"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 60,
      "message": "แปล"
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 1.292,
      "speech_duration": 1.316,
      "transcribe_duration": 1.292,
      "wpm": 182,
      "message": "วงเล็บตัวนี้ลูก"
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 3.014,
      "speech_duration": 3.044,
      "transcribe_duration": 3.014,
      "wpm": 158,
      "message": "วงเล็บตัวนี้มันหายไปในบรรทัดนี้"
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 2.417,
      "speech_duration": 2.404,
      "transcribe_duration": 2.417,
      "wpm": 181,
      "message": "มันหายไปเพราะอะไรมันหาค่าได้"
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 2.364,
      "speech_duration": 2.404,
      "transcribe_duration": 2.364,
      "wpm": 112,
      "message": "1 * 2 ได้เท่าไหร่"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 1.081,
      "speech_duration": 1.124,
      "transcribe_duration": 1.081,
      "wpm": 27,
      "message": "2"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 4.664,
      "speech_duration": 4.58,
      "transcribe_duration": 4.664,
      "wpm": 160,
      "message": "1 คูณกับอะไรก็ตามจะได้เท่ากับตัวมันเองทำให้ได้นะ"
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 3.23,
      "speech_duration": 3.236,
      "transcribe_duration": 3.23,
      "wpm": 148,
      "message": "ได้มากเลย 1 * 2 = 2 เพราะฉะนั้น"
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 3.196,
      "speech_duration": 3.172,
      "transcribe_duration": 3.196,
      "wpm": 208,
      "message": "2 ตัวนี้คือค่าตัวนี้ค่าที่เป็นวงเล็บนี่แหละ"
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 2.834,
      "speech_duration": 2.852,
      "transcribe_duration": 2.834,
      "wpm": 105,
      "message": "1 * 2 * 7 แล้วได้ 2"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 2.053,
      "speech_duration": 1.892,
      "transcribe_duration": 2.053,
      "wpm": 222,
      "message": "วันนี้ 2 ตัวนี้ก็เลยดึงลงมา"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 5.843,
      "speech_duration": 5.604,
      "transcribe_duration": 5.843,
      "wpm": 145,
      "message": "ปีนี้ดูบรรทัดสุดท้ายลูกบรรทัดสุดท้ายเอาค่าที่มีตัวแปร"
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 1.733,
      "speech_duration": 1.764,
      "transcribe_duration": 1.733,
      "wpm": 34,
      "message": "2 n"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 4.982,
      "speech_duration": 4.9,
      "transcribe_duration": 4.982,
      "wpm": 122,
      "message": "ลูกรู้นะ 5 กับ 25 ลบออก 2 เหลือเท่าไหร่"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 0.577,
      "speech_duration": 0.612,
      "transcribe_duration": 0.577,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 1.12,
      "speech_duration": 1.188,
      "transcribe_duration": 1.12,
      "wpm": 51,
      "message": "ใช่"
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 2.05,
      "speech_duration": 2.084,
      "transcribe_duration": 2.05,
      "wpm": 108,
      "message": "เป็น 3 นั่นเอง"
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 1.08,
      "speech_duration": 1.124,
      "transcribe_duration": 1.08,
      "wpm": 187,
      "message": "เข้าใจหรือยัง"
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 1.447,
      "speech_duration": 1.508,
      "transcribe_duration": 1.447,
      "wpm": 109,
      "message": "เข้าใจแล้ว"
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 3.074,
      "speech_duration": 3.108,
      "transcribe_duration": 3.074,
      "wpm": 145,
      "message": "กว่าจะได้คำตอบคำอยู่ 5 บรรทัด"
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 1.064,
      "speech_duration": 1.124,
      "transcribe_duration": 1.064,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 1.461,
      "speech_duration": 1.508,
      "transcribe_duration": 1.461,
      "wpm": 169,
      "message": "พี่อยู่เข้าใจไหม"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.356,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 6.486,
      "speech_duration": 6.5,
      "transcribe_duration": 6.486,
      "wpm": 120,
      "message": "ตื่นหรือยังดูอยู่ดูอยู่ดูอยู่ดูอยู่ไม่ง่วงเลยใช่ไหม"
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 5.857,
      "speech_duration": 5.796,
      "transcribe_duration": 5.857,
      "wpm": 168,
      "message": "โอเคต้องตามติดเลยนะลูกอย่ากระพริบตานะมองพี่ล่างดีๆแล้วก็มองต่อดิ"
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 1.992,
      "speech_duration": 2.02,
      "transcribe_duration": 1.992,
      "wpm": 149,
      "message": "ปีนี้ลูกทำเองได้ไหม"
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 1.286,
      "speech_duration": 1.316,
      "transcribe_duration": 1.286,
      "wpm": 91,
      "message": "ในข้อ 3"
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 1.273,
      "speech_duration": 1.316,
      "transcribe_duration": 1.273,
      "wpm": 160,
      "message": "ตัวอย่างที่ 3"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 0.294,
      "speech_duration": 0.292,
      "transcribe_duration": 0.294,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 0.513,
      "speech_duration": 0.548,
      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 1.902,
      "speech_duration": 1.956,
      "transcribe_duration": 1.902,
      "wpm": 107,
      "message": "ตัวอย่างที่ 3"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 2.658,
      "speech_duration": 2.66,
      "transcribe_duration": 2.658,
      "wpm": 141,
      "message": "ถ้าดีแล้วได้มาแล้วใช่ไหม"
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 2.564,
      "speech_duration": 2.596,
      "transcribe_duration": 2.564,
      "wpm": 144,
      "message": "ดีเท่ากับเท่าไหร่เท่ากับ"
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 35,
      "message": "3"
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 1.824,
      "speech_duration": 1.828,
      "transcribe_duration": 1.824,
      "wpm": 115,
      "message": "4 - 1 เหลือ 3"
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 2.977,
      "speech_duration": 2.916,
      "transcribe_duration": 2.977,
      "wpm": 129,
      "message": "ซื้อ 1 เหมือนเดิมใช่มั้ย"
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 1.914,
      "speech_duration": 1.892,
      "transcribe_duration": 1.914,
      "wpm": 111,
      "message": "ลูกดูลูกก็รู้"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 2.239,
      "speech_duration": 2.276,
      "transcribe_duration": 2.239,
      "wpm": 145,
      "message": "บรรทัดแรกสู่ใช่ไหมลูก"
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.292,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 1.974,
      "speech_duration": 2.02,
      "transcribe_duration": 1.974,
      "wpm": 119,
      "message": "บรรทัดที่ 2 3 4"
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 1.833,
      "speech_duration": 1.892,
      "transcribe_duration": 1.833,
      "wpm": 87,
      "message": "A1 คืออะไร"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 119,
      "message": "ไม่มองครูเลย"
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 126,
      "message": "แล้วลูกจะ"
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 1.707,
      "speech_duration": 1.764,
      "transcribe_duration": 1.707,
      "wpm": 102,
      "message": "ตอบได้ไหมดู"
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 1.974,
      "speech_duration": 2.02,
      "transcribe_duration": 1.974,
      "wpm": 97,
      "message": "ตัวนี้ A1 A1"
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 0.886,
      "speech_duration": 0.932,
      "transcribe_duration": 0.886,
      "wpm": 145,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 1.125,
      "speech_duration": 1.188,
      "transcribe_duration": 1.125,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 4.178,
      "speech_duration": 4.196,
      "transcribe_duration": 4.178,
      "wpm": 54,
      "message": "Big C มาจากไหน"
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 1.517,
      "speech_duration": 1.572,
      "transcribe_duration": 1.517,
      "wpm": 76,
      "message": "ตายแล้ว"
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 1.634,
      "speech_duration": 1.7,
      "transcribe_duration": 1.634,
      "wpm": 26,
      "message": "A1"
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 1.399,
      "speech_duration": 1.444,
      "transcribe_duration": 1.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.872,
      "speech_duration": 0.932,
      "transcribe_duration": 0.872,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 5.364,
      "speech_duration": 5.348,
      "transcribe_duration": 5.364,
      "wpm": 76,
      "message": "ดูมันดูหน้าจอลูกดูดีๆดูดีๆ"
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 5.419,
      "speech_duration": 5.348,
      "transcribe_duration": 5.419,
      "wpm": 101,
      "message": "ไม่ใช่ 3 ดูดีๆดูตำแหน่งดีๆถ้าเราแทน"
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.617,
      "speech_duration": 0.676,
      "transcribe_duration": 0.617,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 3.458,
      "speech_duration": 3.492,
      "transcribe_duration": 3.458,
      "wpm": 176,
      "message": "มันก็จะได้คำตอบที่ผิดไปเลยนะลูกอันนี้ A1"
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 1.269,
      "speech_duration": 1.316,
      "transcribe_duration": 1.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 2.625,
      "speech_duration": 2.596,
      "transcribe_duration": 2.625,
      "wpm": 116,
      "message": "1 เท่าไหร่ A1 คือ 1"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 4.424,
      "speech_duration": 4.388,
      "transcribe_duration": 4.424,
      "wpm": 120,
      "message": "ลูกจะต้องเขียน 111 ลงมาเลยเข้าใจนะ"
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 4.488,
      "speech_duration": 4.452,
      "transcribe_duration": 4.488,
      "wpm": 118,
      "message": "เสร็จแล้วตัวนี้ดึงลงมาหาดีเท่าไหร่"
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 1.278,
      "speech_duration": 1.316,
      "transcribe_duration": 1.278,
      "wpm": 80,
      "message": "พี่สาว"
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 1.005,
      "speech_duration": 1.06,
      "transcribe_duration": 1.005,
      "wpm": 142,
      "message": "เท่ากับ 3"
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 77,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 133,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 3.152,
      "speech_duration": 3.172,
      "transcribe_duration": 3.152,
      "wpm": 194,
      "message": "ตัวนี้แทนลงมาแล้วนะบรรทัดที่ 3 แล้วนะลูก"
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 57,
      "message": "N * 3"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 1.357,
      "speech_duration": 1.38,
      "transcribe_duration": 1.357,
      "wpm": 174,
      "message": "องค์นี้เท่าไหร่"
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 2.103,
      "speech_duration": 2.148,
      "transcribe_duration": 2.103,
      "wpm": 70,
      "message": "3M ถูกไหม"
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.964,
      "speech_duration": 0.996,
      "transcribe_duration": 0.964,
      "wpm": 151,
      "message": "วันนี้ล่ะ"
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 4.582,
      "speech_duration": 4.58,
      "transcribe_duration": 4.582,
      "wpm": 164,
      "message": "3 ถูกต้องตัวนี้กับตัวนี้เหมือนกันนะคะ 3 เหมือนกัน"
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 1.345,
      "speech_duration": 1.38,
      "transcribe_duration": 1.345,
      "wpm": 98,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 1.456,
      "speech_duration": 1.508,
      "transcribe_duration": 1.456,
      "wpm": 40,
      "message": "1 +"
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 2.775,
      "speech_duration": 2.788,
      "transcribe_duration": 2.775,
      "wpm": 54,
      "message": "3 ถูกต้อง"
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 4.024,
      "speech_duration": 4.004,
      "transcribe_duration": 4.024,
      "wpm": 176,
      "message": "ตัวนี้ตัวที่ 2 นะคะในบรรทัดนี้ก็คือ 3M นั่นเอง"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 3.22,
      "speech_duration": 3.172,
      "transcribe_duration": 3.22,
      "wpm": 151,
      "message": "อันนี้เราเอามาคืนแล้วเอกสารนะคะ"
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 2.759,
      "speech_duration": 2.724,
      "transcribe_duration": 2.759,
      "wpm": 204,
      "message": "คุณกันแล้วบรรทัดนี้ก็จะได้เท่ากับ 3m"
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 0.705,
      "speech_duration": 0.74,
      "transcribe_duration": 0.705,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 2.901,
      "speech_duration": 2.916,
      "transcribe_duration": 2.901,
      "wpm": 154,
      "message": "วงเล็บหายไป 1 * 3 ได้เท่าไหร่"
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.674,
      "speech_duration": 0.74,
      "transcribe_duration": 0.674,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 3.208,
      "speech_duration": 3.236,
      "transcribe_duration": 3.208,
      "wpm": 79,
      "message": "1 * 3 = 4 ไม่ใช่"
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 1.202,
      "speech_duration": 1.252,
      "transcribe_duration": 1.202,
      "wpm": 192,
      "message": "ดูเพื่อนหน่อยดิ"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 3.355,
      "speech_duration": 3.364,
      "transcribe_duration": 3.355,
      "wpm": 67,
      "message": "เพื่อนตอบนะจ๊ะ"
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.484,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 3.301,
      "speech_duration": 3.172,
      "transcribe_duration": 3.301,
      "wpm": 99,
      "message": "มันไม่ได้บวกอันนี้นะ"
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 5.735,
      "speech_duration": 5.668,
      "transcribe_duration": 5.735,
      "wpm": 164,
      "message": "1 คูณกับ 3 เท่ากับตัวมันเองเหมือนเดิมนะคะเท่ากับ 33 ใส่ตรงนี้"
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 0.764,
      "speech_duration": 0.804,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 126,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 79,
      "message": "แล้วคำตอบ"
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 5.234,
      "speech_duration": 5.156,
      "transcribe_duration": 5.234,
      "wpm": 172,
      "message": "ต้องเอาเอาตัวแปรลงมาก่อนนะลูกเอาตัวแปรเอาค่าตัวแปรลงมาก่อน"
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 2.828,
      "speech_duration": 2.852,
      "transcribe_duration": 2.828,
      "wpm": 179,
      "message": "ได้เท่าไหร่คำตอบตัวนี้ได้เท่าไหร่"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.905,
      "speech_duration": 0.932,
      "transcribe_duration": 0.905,
      "wpm": 32,
      "message": "3"
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.356,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 0.697,
      "speech_duration": 0.74,
      "transcribe_duration": 0.697,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 2.491,
      "speech_duration": 2.468,
      "transcribe_duration": 2.491,
      "wpm": 207,
      "message": "อันนี้เป็นหนึ่งนะแต่อันนี้เป็น -3"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 3.132,
      "speech_duration": 3.172,
      "transcribe_duration": 3.132,
      "wpm": 99,
      "message": "22 เป็นบวกหรือเป็นลบ"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.696,
      "speech_duration": 0.74,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 3.586,
      "speech_duration": 3.62,
      "transcribe_duration": 3.586,
      "wpm": 195,
      "message": "ถูกต้องเป็นลบเพราะว่าสัญลักษณ์อันนี้มันมากกว่า"
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 5.203,
      "speech_duration": 5.156,
      "transcribe_duration": 5.203,
      "wpm": 113,
      "message": "-2 คำตอบก็คือ 3 n - 2 เป็นคำตอบสุดท้าย"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.882,
      "speech_duration": 0.932,
      "transcribe_duration": 0.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 1.017,
      "speech_duration": 1.06,
      "transcribe_duration": 1.017,
      "wpm": 184,
      "message": "เข้าใจไหมลูก"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 2.166,
      "speech_duration": 2.148,
      "transcribe_duration": 2.166,
      "wpm": 147,
      "message": "เขาจ่ายหนี้ใครถามไหม"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 1.743,
      "speech_duration": 1.764,
      "transcribe_duration": 1.743,
      "wpm": 162,
      "message": "เข้าใจมากเลยเข้าใจ"
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 4.902,
      "speech_duration": 4.836,
      "transcribe_duration": 4.902,
      "wpm": 149,
      "message": "จริงๆนะครูครูไม่พาทำแล้วนะกูจะให้ทำแบบฝึกแล้วนะ"
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 5.491,
      "speech_duration": 5.348,
      "transcribe_duration": 5.491,
      "wpm": 163,
      "message": "กูกลัวเวลาลูกทำแล้วลูกจะเอามาจากไหนตอนนี้มาจากไหนไม่แน่ใจ"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 3.482,
      "speech_duration": 3.364,
      "transcribe_duration": 3.482,
      "wpm": 210,
      "message": "ตอนช่วงที่ทำแบบฝึกนี้กลัวจะไม่ให้พี่หล้ามาเป็น"
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 1.997,
      "speech_duration": 1.956,
      "transcribe_duration": 1.997,
      "wpm": 199,
      "message": "รับแล้วน่าจะไม่ได้แปลแล้ว"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 144,
      "message": "รูปทำแบบฝึก"
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 2.638,
      "speech_duration": 2.66,
      "transcribe_duration": 2.638,
      "wpm": 169,
      "message": "อันนี้หมายถึงว่าลูกเข้าใจแล้ว"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 2.4,
      "speech_duration": 2.34,
      "transcribe_duration": 2.4,
      "wpm": 147,
      "message": "มาดูตัวอย่างที่ 4 บ้าง"
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 4.548,
      "speech_duration": 4.58,
      "transcribe_duration": 4.548,
      "wpm": 138,
      "message": "เหมือนเดิมส่วนๆลูกจะทำได้ไหมเหมือนเดิมเลย"
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 1.807,
      "speech_duration": 1.828,
      "transcribe_duration": 1.807,
      "wpm": 107,
      "message": "D = 4 ใช่ไหม"
    },
    {
      "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": 1.402,
      "speech_duration": 1.38,
      "transcribe_duration": 1.402,
      "wpm": 109,
      "message": "DNA คือ 4"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 1.722,
      "speech_duration": 1.764,
      "transcribe_duration": 1.722,
      "wpm": 94,
      "message": "เท่ากันเลย"
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 0.814,
      "speech_duration": 0.868,
      "transcribe_duration": 0.814,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 2.025,
      "speech_duration": 2.02,
      "transcribe_duration": 2.025,
      "wpm": 141,
      "message": "แทนค่าลงไปเท่าไหร่"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 2.935,
      "speech_duration": 2.852,
      "transcribe_duration": 2.935,
      "wpm": 116,
      "message": "44 ถูกต้องอันนี้ล่ะคะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 2.701,
      "speech_duration": 2.724,
      "transcribe_duration": 2.701,
      "wpm": 105,
      "message": "ใช่ต้องเวลาคุณก็ไป"
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 1.082,
      "speech_duration": 1.124,
      "transcribe_duration": 1.082,
      "wpm": 93,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 2.917,
      "speech_duration": 2.916,
      "transcribe_duration": 2.917,
      "wpm": 139,
      "message": "อันนี้ 4 - 4 เหลือเท่าไหร่"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 2.416,
      "speech_duration": 2.404,
      "transcribe_duration": 2.416,
      "wpm": 156,
      "message": "อันนี้เป็น + 4 - 4 เหลือ"
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.74,
      "transcribe_duration": 0.68,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 1.395,
      "speech_duration": 1.444,
      "transcribe_duration": 1.395,
      "wpm": 52,
      "message": "ใช่ๆ"
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 5.356,
      "speech_duration": 5.284,
      "transcribe_duration": 5.356,
      "wpm": 88,
      "message": "แวะศูนย์เพชรตอบได้มองภาพตามได้"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 0.884,
      "speech_duration": 0.932,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.3,
      "transcribe_duration": 3.327,
      "wpm": 241,
      "message": "วาสนาก็จะเหลืออยู่ค่าเดียวถ้าที่อยู่ตรงกลางใช่ไหมลูก"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 133,
      "message": "คืออะไรคะ"
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 0.681,
      "speech_duration": 0.74,
      "transcribe_duration": 0.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 3.391,
      "speech_duration": 3.3,
      "transcribe_duration": 3.391,
      "wpm": 86,
      "message": "นั่นเองคำตอบข้อนี้"
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 1.648,
      "speech_duration": 1.7,
      "transcribe_duration": 1.648,
      "wpm": 79,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 1.384,
      "speech_duration": 1.38,
      "transcribe_duration": 1.384,
      "wpm": 196,
      "message": "ไปเที่ยวเข้าใจไหม"
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 1.144,
      "speech_duration": 1.188,
      "transcribe_duration": 1.144,
      "wpm": 38,
      "message": "ขำ"
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 3.135,
      "speech_duration": 3.044,
      "transcribe_duration": 3.135,
      "wpm": 128,
      "message": "ของอย่างนี้เหมือนงงไหมลูก"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 1.816,
      "speech_duration": 1.828,
      "transcribe_duration": 1.816,
      "wpm": 222,
      "message": "มองอยู่นี่เข้าใจอยู่ใช่ไหม"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 0.672,
      "speech_duration": 0.74,
      "transcribe_duration": 0.672,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 1.195,
      "speech_duration": 1.252,
      "transcribe_duration": 1.195,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 3.613,
      "speech_duration": 3.556,
      "transcribe_duration": 3.613,
      "wpm": 228,
      "message": "ไม่เป็นไรเดี๋ยวแท็กช่วยช่วยเพื่อนด้วยนะช่วยเพื่อนด้วย"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 3.406,
      "speech_duration": 3.428,
      "transcribe_duration": 3.406,
      "wpm": 74,
      "message": "ข้อ 5 เหมือนเดิม"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 0.503,
      "speech_duration": 0.548,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 0.88,
      "speech_duration": 0.932,
      "transcribe_duration": 0.88,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 2.925,
      "speech_duration": 2.852,
      "transcribe_duration": 2.925,
      "wpm": 131,
      "message": "ดีกับค่า A1 ครูให้มาแล้ว"
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 132,
      "message": "หน้าที่ลูก"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 160,
      "message": "ช่วยกันเขียนบนหน้ากระดาน"
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 5.853,
      "speech_duration": 5.732,
      "transcribe_duration": 5.853,
      "wpm": 120,
      "message": "ลูกทำให้เสร็จมีทั้งหมดอยู่ 8 ข้อทำข้อ 3 จนถึง"
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 3.618,
      "speech_duration": 3.62,
      "transcribe_duration": 3.618,
      "wpm": 104,
      "message": "10 นะคะมีทั้งหมด 8 ข้อทำ"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 5.832,
      "speech_duration": 5.796,
      "transcribe_duration": 5.832,
      "wpm": 140,
      "message": "ให้เรียบร้อยแสดงวิธีทำตามขั้นตอนนี้เลย 12345 จนได้ค่ะ"
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 1.272,
      "speech_duration": 1.316,
      "transcribe_duration": 1.272,
      "wpm": 91,
      "message": "ตอบนะคะ"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 3.032,
      "speech_duration": 3.044,
      "transcribe_duration": 3.032,
      "wpm": 118,
      "message": "ถ้าใครทำหน้านี้เสร็จครู"
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 0.891,
      "speech_duration": 0.932,
      "transcribe_duration": 0.891,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 0.913,
      "speech_duration": 0.932,
      "transcribe_duration": 0.913,
      "wpm": 64,
      "message": "ปิด"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 2.198,
      "speech_duration": 2.212,
      "transcribe_duration": 2.198,
      "wpm": 156,
      "message": "ลำดับไว้อยู่หน้ากระดาน"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 3.866,
      "speech_duration": 3.876,
      "transcribe_duration": 3.866,
      "wpm": 132,
      "message": "เพื่อนคนไหนที่ทำเร็วทำก่อนได้นะคะ"
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 2.12,
      "speech_duration": 2.148,
      "transcribe_duration": 2.12,
      "wpm": 147,
      "message": "ใช่จนมาถึงข้อ 10 เลย"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 3.674,
      "speech_duration": 3.62,
      "transcribe_duration": 3.674,
      "wpm": 199,
      "message": "ไม่ต้องมารอให้กูเปลี่ยนสไลด์เพราะเพื่อนบางคนเขา"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 3.499,
      "speech_duration": 3.492,
      "transcribe_duration": 3.499,
      "wpm": 146,
      "message": "ทำช้ากูจะได้มาสอนในสไลด์ได้โอเคนะ"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 0.818,
      "speech_duration": 0.868,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 1.663,
      "speech_duration": 1.7,
      "transcribe_duration": 1.663,
      "wpm": 53,
      "message": "พร้อม"
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 4.441,
      "speech_duration": 4.388,
      "transcribe_duration": 4.441,
      "wpm": 161,
      "message": "ผอมมากโอเคถ้าผอมมากไม่มีคำถามเริ่มลงมือทำเลยนะ"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 0.432,
      "speech_duration": 0.484,
      "transcribe_duration": 0.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.548,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.42,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 0.836,
      "speech_duration": 0.996,
      "transcribe_duration": 0.836,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.42,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 0.575,
      "speech_duration": 0.228,
      "transcribe_duration": 0.575,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.228,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.228,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 0.467,
      "speech_duration": 0.42,
      "transcribe_duration": 0.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 0.483,
      "speech_duration": 0.548,
      "transcribe_duration": 0.483,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 0.416,
      "speech_duration": 0.484,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.584,
      "speech_duration": 0.228,
      "transcribe_duration": 0.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 3.942,
      "speech_duration": 3.94,
      "transcribe_duration": 3.942,
      "wpm": 107,
      "message": "ลูกค้าเป็นยังไงบ้างทำแบบฝึก"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 0.888,
      "speech_duration": 0.932,
      "transcribe_duration": 0.888,
      "wpm": 113,
      "message": "วันนี้"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 0.469,
      "speech_duration": 0.228,
      "transcribe_duration": 0.469,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 5.906,
      "speech_duration": 5.86,
      "transcribe_duration": 5.906,
      "wpm": 131,
      "message": "เข้าใจคนที่เคยไม่เข้าใจกับเขาใจแต่คนที่เคยเข้าใจดี"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 3.165,
      "speech_duration": 3.172,
      "transcribe_duration": 3.165,
      "wpm": 132,
      "message": "งงตัวเลขหรองงอะไรพี่แท็กน่ะ"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 5.505,
      "speech_duration": 5.476,
      "transcribe_duration": 5.505,
      "wpm": 118,
      "message": "คำติตำรวจตัวเลขสลับไปสลับมาแต่พี่อิ๋วทำได้"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 5.339,
      "speech_duration": 5.284,
      "transcribe_duration": 5.339,
      "wpm": 162,
      "message": "ถูกหมดเลยนะคะทำได้ถูกหมดเลยเข้าใจดีมากเลยแพ็คต้องดูดีๆนะ"
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 1.522,
      "speech_duration": 1.572,
      "transcribe_duration": 1.522,
      "wpm": 143,
      "message": "Advance ไปแล้ว"
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 6.625,
      "speech_duration": 6.564,
      "transcribe_duration": 6.625,
      "wpm": 183,
      "message": "ทำไมต้องมาแบบนี้มันง่ายไปใช่ไหมลูกพ่อมันง่ายพวกลูกก็เลยแบบงงๆแต่พอตอนแรกที่จะทำ"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 3.002,
      "speech_duration": 2.98,
      "transcribe_duration": 3.002,
      "wpm": 191,
      "message": "แต่ตอนสัปดาห์ก่อนเนี่ยแท็กเข้าใจดีมาก"
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 5.255,
      "speech_duration": 5.284,
      "transcribe_duration": 5.255,
      "wpm": 139,
      "message": "วันนี้ที่เราทำนะคะสำหรับเพื่อนคนที่ไม่ค่อยเข้าใจ"
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 3.596,
      "speech_duration": 3.62,
      "transcribe_duration": 3.596,
      "wpm": 145,
      "message": "แบ่งเป็นขั้นตอนการทำให้มันง่ายขึ้น"
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 6.198,
      "speech_duration": 6.18,
      "transcribe_duration": 6.198,
      "wpm": 218,
      "message": "แพทเทิร์นเดียวกันเลยรูปแบบเหมือนกันเพียงแต่เปลี่ยนตัวเลขนะคะเพียงแต่เปลี่ยนตัวเลขเท่านั้น"
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 5.599,
      "speech_duration": 5.54,
      "transcribe_duration": 5.599,
      "wpm": 176,
      "message": "ถ้าลูกเข้าใจ Concept นี้เวลาทำโจทย์ที่มันยากมันก็จะยิ่งเข้าใจมาก"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 3.783,
      "speech_duration": 3.812,
      "transcribe_duration": 3.783,
      "wpm": 161,
      "message": "โอเคนะวันนี้ห้องนี้ทำประสบความสำเร็จนะคะ"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 5.822,
      "speech_duration": 5.732,
      "transcribe_duration": 5.822,
      "wpm": 144,
      "message": "สวดแล้วทำถูกหมดทุกคนน่ะ 44 คนด้วยกันนะคะทำครบด้วยเหลือ"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 5.391,
      "speech_duration": 5.284,
      "transcribe_duration": 5.391,
      "wpm": 202,
      "message": "2 คนที่ยังไม่เสร็จเดี๋ยวไปทำให้เสร็จเอามาให้ครูตัวนะคะเก่งมากเลยเดี๋ยว"
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 4.027,
      "speech_duration": 3.94,
      "transcribe_duration": 4.027,
      "wpm": 190,
      "message": "หายชั่วโมงคงมีรางวัลให้นะคะสำหรับความตั้งใจวันนี้"
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 0.815,
      "speech_duration": 0.868,
      "transcribe_duration": 0.815,
      "wpm": 104,
      "message": "เคไหม"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.228,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 3.968,
      "speech_duration": 3.94,
      "transcribe_duration": 3.968,
      "wpm": 168,
      "message": "ถ้าไม่มีอะไรสงสัยไม่มีสงสัยไม่รู้มีสงสัยไหม"
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 2.364,
      "speech_duration": 2.404,
      "transcribe_duration": 2.364,
      "wpm": 150,
      "message": "เข้าใจแล้วถ้าเข้าใจแล้ว"
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 2.039,
      "speech_duration": 2.084,
      "transcribe_duration": 2.039,
      "wpm": 166,
      "message": "เดี๋ยวไปทานข้าวกันนะคะ"
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 4.121,
      "speech_duration": 4.132,
      "transcribe_duration": 4.121,
      "wpm": 102,
      "message": "ขอบคุณพี่หล้าด้วยค่ะเชิญค่ะ"
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 0.824,
      "speech_duration": 0.868,
      "transcribe_duration": 0.824,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 2.175,
      "speech_duration": 2.212,
      "transcribe_duration": 2.175,
      "wpm": 142,
      "message": "เดี๋ยวสิดูเพื่อนด้วย"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 2.168,
      "speech_duration": 2.212,
      "transcribe_duration": 2.168,
      "wpm": 108,
      "message": "ค่าขอบคุณมากค่ะ"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 0.748,
      "speech_duration": 0.804,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.484,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    }
  ]
}