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      "speech_duration": 5.668,
      "transcribe_duration": 5.741,
      "wpm": 169,
      "message": "ถือร่มกำปั้นเลยค่ะถือร่มชายอันนี้คือชื่อสัญลักษณ์ของครูปิ๊กนะคะ"
    },
    {
      "message_id": 197,
      "agent_id": 2,
      "delay": 3.754,
      "speech_duration": 3.684,
      "transcribe_duration": 3.754,
      "wpm": 183,
      "message": "ไม่ทราบว่าน้องน้องหล้ามาขายชื่อภาษามืออะไรคะ"
    },
    {
      "message_id": 198,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 199,
      "agent_id": 2,
      "delay": 0.215,
      "speech_duration": 0.228,
      "transcribe_duration": 0.215,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.228,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 203,
      "agent_id": 2,
      "delay": 0.692,
      "speech_duration": 0.74,
      "transcribe_duration": 0.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 205,
      "agent_id": 2,
      "delay": 9.7,
      "speech_duration": 9.508,
      "transcribe_duration": 9.7,
      "wpm": 115,
      "message": "เด็กๆจำได้ไหมคะเด็กๆจำได้แล้วนะโอเคต่อไปเราอาจจะได้มีโอกาสนะคะเจอพี่ล่าง"
    },
    {
      "message_id": 206,
      "agent_id": 2,
      "delay": 1.458,
      "speech_duration": 1.508,
      "transcribe_duration": 1.458,
      "wpm": 109,
      "message": "คนเดิมนะคะ"
    },
    {
      "message_id": 207,
      "agent_id": 2,
      "delay": 7.549,
      "speech_duration": 7.396,
      "transcribe_duration": 7.549,
      "wpm": 176,
      "message": "ก็เดี๋ยวจำภาษามือเอาไว้เวลาเราจะสื่อสารหรือว่าเด็กๆนะคะมีคำถามในระหว่างที่เราเรียนนะคะ"
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 0.325,
      "speech_duration": 0.356,
      "transcribe_duration": 0.325,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 2,
      "delay": 5.78,
      "speech_duration": 5.796,
      "transcribe_duration": 5.78,
      "wpm": 132,
      "message": "ก็สามารถที่จะยกมือขึ้นแล้วก็ออกมาถามที่ร้านได้นะคะ"
    },
    {
      "message_id": 210,
      "agent_id": 2,
      "delay": 1.086,
      "speech_duration": 1.06,
      "transcribe_duration": 1.086,
      "wpm": 113,
      "message": "ตามก็จะ"
    },
    {
      "message_id": 211,
      "agent_id": 2,
      "delay": 0.863,
      "speech_duration": 0.932,
      "transcribe_duration": 0.863,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 3.198,
      "speech_duration": 2.98,
      "transcribe_duration": 3.198,
      "wpm": 156,
      "message": "สเปคก็จะเป็นคนอธิบายแล้วพี่ล่ะ"
    },
    {
      "message_id": 213,
      "agent_id": 2,
      "delay": 5.717,
      "speech_duration": 5.668,
      "transcribe_duration": 5.717,
      "wpm": 159,
      "message": "ภาษามือให้ลูกๆได้เข้าใจมากยิ่งขึ้นนะคะวันนี้เป็นยังไงบ้างคะ"
    },
    {
      "message_id": 214,
      "agent_id": 2,
      "delay": 5.153,
      "speech_duration": 5.156,
      "transcribe_duration": 5.153,
      "wpm": 128,
      "message": "ตอนเช้ามาตื่นมามีใครไม่สบายไหมคะเจ็บคอมีไหม"
    },
    {
      "message_id": 215,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.292,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 126,
      "message": "เจ็บคอไหม"
    },
    {
      "message_id": 219,
      "agent_id": 2,
      "delay": 4.754,
      "speech_duration": 4.772,
      "transcribe_duration": 4.754,
      "wpm": 104,
      "message": "ไม่มีนะคะโอเคแสดงว่าแข็งแรงดีมาก"
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 5.802,
      "speech_duration": 5.732,
      "transcribe_duration": 5.802,
      "wpm": 167,
      "message": "วันนี้เพื่อนๆเรานะคะที่ติดโควิตเนี่ยถูกแยกตัวออกไปแล้วนะคะทุกคน"
    },
    {
      "message_id": 221,
      "agent_id": 2,
      "delay": 9.639,
      "speech_duration": 9.572,
      "transcribe_duration": 9.639,
      "wpm": 133,
      "message": "เพราะฉะนั้นกูไปฝากนะคะเราเป็นพี่ให้ดูแลน้องๆที่หอนอนที่สำคัญที่สุดนะคะในเรื่องของการ"
    },
    {
      "message_id": 222,
      "agent_id": 2,
      "delay": 6.658,
      "speech_duration": 6.564,
      "transcribe_duration": 6.658,
      "wpm": 149,
      "message": "ใส่แมสป้องกันตัวเองนะคะป้องกันตัวเองอันนี้ใส่แมสตลอดล้างมือบ่อยๆ"
    },
    {
      "message_id": 223,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 2,
      "delay": 2.88,
      "speech_duration": 2.916,
      "transcribe_duration": 2.88,
      "wpm": 139,
      "message": "แล้วก็นอนพักผ่อนให้เพียงพอ"
    },
    {
      "message_id": 226,
      "agent_id": 2,
      "delay": 13.787,
      "speech_duration": 13.604,
      "transcribe_duration": 13.787,
      "wpm": 133,
      "message": "ถ้ารู้สึกไม่สบายนะคะถ้ารู้สึกไม่สบายปวดคอไอนะคะปวดหัวหรือว่าปวดเมื่อยตามร่างกายให้รีบบอกคุณครูนะคะให้รีบบอกคุณครูก็จะได้"
    },
    {
      "message_id": 227,
      "agent_id": 2,
      "delay": 2.123,
      "speech_duration": 2.148,
      "transcribe_duration": 2.123,
      "wpm": 112,
      "message": "พาไปตรวจนะคะว่า"
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 1.134,
      "speech_duration": 1.188,
      "transcribe_duration": 1.134,
      "wpm": 101,
      "message": "เราเป็น"
    },
    {
      "message_id": 229,
      "agent_id": 2,
      "delay": 3.278,
      "speech_duration": 3.3,
      "transcribe_duration": 3.278,
      "wpm": 155,
      "message": "ไม่สบายปกติหรือว่าเราติดเชื้อนะคะ"
    },
    {
      "message_id": 230,
      "agent_id": 2,
      "delay": 3.09,
      "speech_duration": 3.044,
      "transcribe_duration": 3.09,
      "wpm": 168,
      "message": "เพราะว่าตอนนี้นี่ระบาดเยอะเลยนะคะ"
    },
    {
      "message_id": 231,
      "agent_id": 2,
      "delay": 2.549,
      "speech_duration": 2.596,
      "transcribe_duration": 2.549,
      "wpm": 139,
      "message": "แล้วมันจะไม่มีอาการนะคะ"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 1.592,
      "speech_duration": 1.636,
      "transcribe_duration": 1.592,
      "wpm": 110,
      "message": "ใครจะไม่สูง"
    },
    {
      "message_id": 233,
      "agent_id": 2,
      "delay": 2.095,
      "speech_duration": 2.084,
      "transcribe_duration": 2.095,
      "wpm": 202,
      "message": "อันนี้เป็นสายพันธุ์ใหม่เนาะ"
    },
    {
      "message_id": 234,
      "agent_id": 2,
      "delay": 7.294,
      "speech_duration": 7.268,
      "transcribe_duration": 7.294,
      "wpm": 136,
      "message": "เรามาเริ่มเรียนกันเลยนะคะสำหรับม 5 นั้นหัวข้อที่จะเรียนนะคะขอปรับ"
    },
    {
      "message_id": 235,
      "agent_id": 2,
      "delay": 2.439,
      "speech_duration": 2.468,
      "transcribe_duration": 2.439,
      "wpm": 109,
      "message": "สไลด์ขึ้นได้ไหมคะ"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 2,
      "delay": 0.46,
      "speech_duration": 0.484,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 243,
      "agent_id": 2,
      "delay": 1.013,
      "speech_duration": 1.06,
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      "message": ""
    },
    {
      "message_id": 244,
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      "message": ""
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    {
      "message_id": 245,
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      "transcribe_duration": 0.266,
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    {
      "message_id": 246,
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    {
      "message_id": 247,
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    {
      "message_id": 248,
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    {
      "message_id": 249,
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    {
      "message_id": 250,
      "agent_id": 2,
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    {
      "message_id": 251,
      "agent_id": 2,
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    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 1.017,
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    {
      "message_id": 253,
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      "message_id": 254,
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      "message_id": 255,
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      "message_id": 256,
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      "message_id": 274,
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    },
    {
      "message_id": 275,
      "agent_id": 2,
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    {
      "message_id": 276,
      "agent_id": 2,
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    },
    {
      "message_id": 277,
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    {
      "message_id": 278,
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    },
    {
      "message_id": 279,
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      "message": ""
    },
    {
      "message_id": 280,
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      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 2,
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      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 283,
      "agent_id": 2,
      "delay": 0.58,
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    {
      "message_id": 537,
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      "delay": 0.492,
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      "message_id": 539,
      "agent_id": 2,
      "delay": 7.341,
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      "message": "แน่ๆหน้าจอมอนิเตอร์ของคอมพิวเตอร์ขึ้นแล้วค่ะแต่ว่าหน้าจอทีวีมันไม่ขึ้น"
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    {
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    },
    {
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      "message": ""
    },
    {
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      "message": ""
    },
    {
      "message_id": 543,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 544,
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      "speech_duration": 0.356,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 2,
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      "speech_duration": 0.484,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 2,
      "delay": 2.918,
      "speech_duration": 2.916,
      "transcribe_duration": 2.918,
      "wpm": 165,
      "message": "ทีวีของนักเรียนตอนนี้มันไม่ขึ้น"
    },
    {
      "message_id": 547,
      "agent_id": 2,
      "delay": 3.333,
      "speech_duration": 3.364,
      "transcribe_duration": 3.333,
      "wpm": 116,
      "message": "OK ได้แล้วค่ะขอบคุณมากค่ะ"
    },
    {
      "message_id": 548,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
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      "delay": 1.078,
      "speech_duration": 1.124,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 2,
      "delay": 6.505,
      "speech_duration": 6.436,
      "transcribe_duration": 6.505,
      "wpm": 175,
      "message": "นักเรียนพร้อมแล้วคนนึงขออนุญาตส่งคนไปเข้าห้องน้ำแล้วเดี๋ยวรอเพื่อนก่อนนะคะ"
    },
    {
      "message_id": 551,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 2,
      "delay": 0.319,
      "speech_duration": 0.356,
      "transcribe_duration": 0.319,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 554,
      "agent_id": 2,
      "delay": 4.446,
      "speech_duration": 4.452,
      "transcribe_duration": 4.446,
      "wpm": 165,
      "message": "อันนี้เป็นหัวข้อที่เราจะเรียนนะคะในภาคเรียนที่ 1"
    },
    {
      "message_id": 555,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 119,
      "message": "นักเรียนดูก่อนนะคะ"
    },
    {
      "message_id": 557,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 2,
      "delay": 4.542,
      "speech_duration": 4.58,
      "transcribe_duration": 4.542,
      "wpm": 98,
      "message": "คำว่าเลขยกกำลังเลขยกกำลังนะคะ"
    },
    {
      "message_id": 559,
      "agent_id": 2,
      "delay": 18.505,
      "speech_duration": 18.276,
      "transcribe_duration": 18.505,
      "wpm": 153,
      "message": "คือคือเลขยกกำลังเนี่ยมันจะมีอยู่เกี่ยวข้องกับชีวิตประจำวันของนักเรียนทั่วไปเลยนะคะคณิตศาสตร์คือทุกสิ่งทุกอย่างที่อยู่รอบตัวเราจะถูกนำมาใช้นะคะผ่านการเก็บข้อมูลการวิเคราะห์ข้อมูลการแปรผล"
    },
    {
      "message_id": 560,
      "agent_id": 2,
      "delay": 5.649,
      "speech_duration": 5.668,
      "transcribe_duration": 5.649,
      "wpm": 143,
      "message": "แล้วก็นำมาสู่การตัดสินใจเนาะในเรื่องของเลขยกกำลังนะคะ"
    },
    {
      "message_id": 561,
      "agent_id": 2,
      "delay": 3.875,
      "speech_duration": 3.876,
      "transcribe_duration": 3.875,
      "wpm": 174,
      "message": "แบ่งเป็น 4 หัวข้อด้วยการที่เราจะได้เรียนนะคะ"
    },
    {
      "message_id": 562,
      "agent_id": 2,
      "delay": 4.043,
      "speech_duration": 4.068,
      "transcribe_duration": 4.043,
      "wpm": 111,
      "message": "หัวข้อแรกนะคะก็คือในเรื่องของ"
    },
    {
      "message_id": 563,
      "agent_id": 2,
      "delay": 1.962,
      "speech_duration": 2.02,
      "transcribe_duration": 1.962,
      "wpm": 126,
      "message": "ความหมายของเลขยก"
    },
    {
      "message_id": 564,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 90,
      "message": "กำลัง"
    },
    {
      "message_id": 565,
      "agent_id": 2,
      "delay": 2.693,
      "speech_duration": 2.724,
      "transcribe_duration": 2.693,
      "wpm": 132,
      "message": "นะคะนักเรียนจะได้รู้ว่า"
    },
    {
      "message_id": 566,
      "agent_id": 2,
      "delay": 6.633,
      "speech_duration": 6.5,
      "transcribe_duration": 6.633,
      "wpm": 157,
      "message": "เลขยกกำลังเดี๋ยวมันคืออะไรนะคะมีใครเคยได้เรียนมาแล้วบ้างคะในตอนมต้น"
    },
    {
      "message_id": 567,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.228,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 568,
      "agent_id": 2,
      "delay": 5.926,
      "speech_duration": 5.924,
      "transcribe_duration": 5.926,
      "wpm": 132,
      "message": "จริงๆหลักสูตรของมต้นนะคะก็จะมีในเรื่องของเลขยกกำลัง"
    },
    {
      "message_id": 569,
      "agent_id": 2,
      "delay": 1.848,
      "speech_duration": 1.892,
      "transcribe_duration": 1.848,
      "wpm": 198,
      "message": "นักเรียนเคยได้เรียนไหมคะ"
    },
    {
      "message_id": 570,
      "agent_id": 2,
      "delay": 0.585,
      "speech_duration": 0.228,
      "transcribe_duration": 0.585,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.548,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 2,
      "delay": 1.461,
      "speech_duration": 1.508,
      "transcribe_duration": 1.461,
      "wpm": 169,
      "message": "ไม่ได้เรียนไหมคะ"
    },
    {
      "message_id": 573,
      "agent_id": 2,
      "delay": 0.785,
      "speech_duration": 0.356,
      "transcribe_duration": 0.785,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 2,
      "delay": 0.586,
      "speech_duration": 0.228,
      "transcribe_duration": 0.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 576,
      "agent_id": 2,
      "delay": 0.332,
      "speech_duration": 0.292,
      "transcribe_duration": 0.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 577,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 2,
      "delay": 9.637,
      "speech_duration": 9.572,
      "transcribe_duration": 9.637,
      "wpm": 107,
      "message": "ไม่เคยหรอกค่ะหนิงจริงๆเคยเรียนแล้วเคยเรียนแล้วแต่ว่าลูกอาจจะลืมนะคะ"
    },
    {
      "message_id": 579,
      "agent_id": 2,
      "delay": 6.499,
      "speech_duration": 6.436,
      "transcribe_duration": 6.499,
      "wpm": 156,
      "message": "ลูกๆก็ต้องลืมแน่ๆเลยจริงๆมันเรียนแล้วนะคะเลขยกกำลังตอนอยู่ม 1 นะคะ"
    },
    {
      "message_id": 580,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 2,
      "delay": 8.987,
      "speech_duration": 8.868,
      "transcribe_duration": 8.987,
      "wpm": 134,
      "message": "ม 2 ก็มีนะคะมันจะค่อยๆไต่ระดับขึ้นมาในเรื่องของความลึกและก็ความยากในการนำไปใช้"
    },
    {
      "message_id": 582,
      "agent_id": 2,
      "delay": 3.784,
      "speech_duration": 3.812,
      "transcribe_duration": 3.784,
      "wpm": 161,
      "message": "เดี๋ยวไม่เป็นไรเดี๋ยวเราจะมาทบทวนกันนะคะ"
    },
    {
      "message_id": 583,
      "agent_id": 2,
      "delay": 0.425,
      "speech_duration": 0.228,
      "transcribe_duration": 0.425,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 584,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 2,
      "delay": 0.357,
      "speech_duration": 0.292,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 2,
      "delay": 9.567,
      "speech_duration": 9.444,
      "transcribe_duration": 9.567,
      "wpm": 148,
      "message": "ข้อ 2 นะคะที่เราจะเรียนเกี่ยวกับเลขยกกำลังก็คือคุณสมบัติของเขานะคะคุณสมบัติของเลขยกกำลังนะคะ"
    },
    {
      "message_id": 587,
      "agent_id": 2,
      "delay": 0.601,
      "speech_duration": 0.356,
      "transcribe_duration": 0.601,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 588,
      "agent_id": 2,
      "delay": 0.382,
      "speech_duration": 0.228,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 589,
      "agent_id": 2,
      "delay": 4.675,
      "speech_duration": 4.708,
      "transcribe_duration": 4.675,
      "wpm": 124,
      "message": "เขาเอาไปทำอะไรได้บ้างวิธีการทำอะไรบ้าง"
    },
    {
      "message_id": 590,
      "agent_id": 2,
      "delay": 0.586,
      "speech_duration": 0.356,
      "transcribe_duration": 0.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 2,
      "delay": 0.81,
      "speech_duration": 0.868,
      "transcribe_duration": 0.81,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 592,
      "agent_id": 2,
      "delay": 4.754,
      "speech_duration": 4.772,
      "transcribe_duration": 4.754,
      "wpm": 101,
      "message": "ข้อ 3 รากที่ N ของจำนวนจริงนะคะ"
    },
    {
      "message_id": 593,
      "agent_id": 2,
      "delay": 2.81,
      "speech_duration": 2.852,
      "transcribe_duration": 2.81,
      "wpm": 121,
      "message": "รากที่ N ของจํานวนจริง"
    },
    {
      "message_id": 594,
      "agent_id": 2,
      "delay": 2.293,
      "speech_duration": 2.34,
      "transcribe_duration": 2.293,
      "wpm": 38,
      "message": "ราชรถ"
    },
    {
      "message_id": 595,
      "agent_id": 2,
      "delay": 7.073,
      "speech_duration": 6.948,
      "transcribe_duration": 7.073,
      "wpm": 160,
      "message": "หรือว่าค่ากรนนะคะอันนี้เป็นคำศัพท์ที่นักเรียนอาจจะยังไม่ค่อยได้ชินนักนะคะ"
    },
    {
      "message_id": 596,
      "agent_id": 2,
      "delay": 6.267,
      "speech_duration": 6.18,
      "transcribe_duration": 6.267,
      "wpm": 180,
      "message": "แต่คำว่ารากที่ไหนเดี๋ยวให้สัญลักษณ์ไปนะคะมันก็จะเชื่อมโยงมาเลขยกกำลังกลับ"
    },
    {
      "message_id": 597,
      "agent_id": 2,
      "delay": 8.044,
      "speech_duration": 7.972,
      "transcribe_duration": 8.044,
      "wpm": 137,
      "message": "รากที่ n น่าจะเป็นของที่คู่กันนะคะแต่มันจะเป็นลักษณะของการตรงกันข้ามนะคะ"
    },
    {
      "message_id": 598,
      "agent_id": 2,
      "delay": 2.68,
      "speech_duration": 2.66,
      "transcribe_duration": 2.68,
      "wpm": 141,
      "message": "เหมือนบวกตรงกันข้ามกับลบ"
    },
    {
      "message_id": 599,
      "agent_id": 2,
      "delay": 7.069,
      "speech_duration": 6.948,
      "transcribe_duration": 7.069,
      "wpm": 162,
      "message": "นะคะ * ตรงกันข้ามกับขานะคะมันจะคู่กันอันนี้เลขยกกำลังก็จะตรงกันข้ามกับร้าน"
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 0.643,
      "speech_duration": 0.676,
      "transcribe_duration": 0.643,
      "wpm": 111,
      "message": "นะคะ"
    },
    {
      "message_id": 601,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 602,
      "agent_id": 2,
      "delay": 0.753,
      "speech_duration": 0.804,
      "transcribe_duration": 0.753,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 603,
      "agent_id": 2,
      "delay": 7.343,
      "speech_duration": 7.268,
      "transcribe_duration": 7.343,
      "wpm": 153,
      "message": "ทีนี้ข้อที่ 4 นะคะเราจะเรียนเรื่องเลขยกกำลังที่มีเลขชี้กำลังเป็นจำนวนเต็ม"
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 3.319,
      "speech_duration": 3.364,
      "transcribe_duration": 3.319,
      "wpm": 111,
      "message": "นะคะจำนวนเต็มหมายถึงอะไร"
    },
    {
      "message_id": 605,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 2,
      "delay": 3.252,
      "speech_duration": 3.3,
      "transcribe_duration": 3.252,
      "wpm": 145,
      "message": "จำนวนเต็มแบ่งเป็น 3 หมวดด้วยกัน"
    },
    {
      "message_id": 607,
      "agent_id": 2,
      "delay": 3.519,
      "speech_duration": 3.492,
      "transcribe_duration": 3.519,
      "wpm": 146,
      "message": "นะคะจำนวนเต็มแบ่งเป็น 3 หมวดก็คือ"
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 88,
      "message": "เต็มลบ"
    },
    {
      "message_id": 609,
      "agent_id": 2,
      "delay": 0.208,
      "speech_duration": 0.228,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 93,
      "message": "เต็มลบ"
    },
    {
      "message_id": 611,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.356,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 2.045,
      "speech_duration": 2.084,
      "transcribe_duration": 2.045,
      "wpm": 50,
      "message": "เต็ม 0"
    },
    {
      "message_id": 613,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 615,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 2.561,
      "speech_duration": 2.596,
      "transcribe_duration": 2.561,
      "wpm": 104,
      "message": "แล้วก็เต็มบวกนะคะ"
    },
    {
      "message_id": 617,
      "agent_id": 2,
      "delay": 0.62,
      "speech_duration": 0.676,
      "transcribe_duration": 0.62,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 2,
      "delay": 3.8,
      "speech_duration": 3.812,
      "transcribe_duration": 3.8,
      "wpm": 118,
      "message": "แบ่งเป็น 3 กลุ่มด้วยกันนะโอเค"
    },
    {
      "message_id": 619,
      "agent_id": 2,
      "delay": 4.643,
      "speech_duration": 4.644,
      "transcribe_duration": 4.643,
      "wpm": 184,
      "message": "อันนี้คือหัวข้อที่เราจะเรียนการในเรื่องของเลขยกกำลังนะคะ"
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 2,
      "delay": 2.547,
      "speech_duration": 2.596,
      "transcribe_duration": 2.547,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 623,
      "agent_id": 2,
      "delay": 0.351,
      "speech_duration": 0.42,
      "transcribe_duration": 0.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 2,
      "delay": 1.74,
      "speech_duration": 1.764,
      "transcribe_duration": 1.74,
      "wpm": 111,
      "message": "เห็นภาพไหมคะ"
    },
    {
      "message_id": 627,
      "agent_id": 2,
      "delay": 3.782,
      "speech_duration": 3.812,
      "transcribe_duration": 3.782,
      "wpm": 106,
      "message": "อันนี้อะไรนักเรียนเคยไปไหม"
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.484,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 2,
      "delay": 8.576,
      "speech_duration": 8.484,
      "transcribe_duration": 8.576,
      "wpm": 103,
      "message": "เห็นเห็นหม้อไหมคะใช่อันนี้เห็นว่าไหมเห็นเนาะเออเคยไปไหมคะ"
    },
    {
      "message_id": 630,
      "agent_id": 2,
      "delay": 1.032,
      "speech_duration": 1.06,
      "transcribe_duration": 1.032,
      "wpm": 127,
      "message": "เคยไปยัง"
    },
    {
      "message_id": 631,
      "agent_id": 2,
      "delay": 1.471,
      "speech_duration": 1.508,
      "transcribe_duration": 1.471,
      "wpm": 99,
      "message": "เคยไปแล้ว"
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 2,
      "delay": 0.556,
      "speech_duration": 0.612,
      "transcribe_duration": 0.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 2,
      "delay": 3.492,
      "speech_duration": 3.492,
      "transcribe_duration": 3.492,
      "wpm": 120,
      "message": "เคยไปมาแล้ว 3 หนุ่มเคยไปไหม"
    },
    {
      "message_id": 635,
      "agent_id": 2,
      "delay": 2.169,
      "speech_duration": 2.212,
      "transcribe_duration": 2.169,
      "wpm": 115,
      "message": "สามคนนี้เคยไปไหม"
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 1.136,
      "speech_duration": 1.188,
      "transcribe_duration": 1.136,
      "wpm": 139,
      "message": "เคยไปไหมคะ"
    },
    {
      "message_id": 637,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 2,
      "delay": 2.105,
      "speech_duration": 2.148,
      "transcribe_duration": 2.105,
      "wpm": 70,
      "message": "เคยไปแล้ว"
    },
    {
      "message_id": 639,
      "agent_id": 2,
      "delay": 1.793,
      "speech_duration": 1.828,
      "transcribe_duration": 1.793,
      "wpm": 25,
      "message": "OK"
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 4.239,
      "speech_duration": 4.26,
      "transcribe_duration": 4.239,
      "wpm": 151,
      "message": "ทุกคนเคยไปบ้านเชียงเพราะว่าเป็นมรดกโลกนะคะ"
    },
    {
      "message_id": 641,
      "agent_id": 2,
      "delay": 3.053,
      "speech_duration": 3.044,
      "transcribe_duration": 3.053,
      "wpm": 207,
      "message": "บ้านเชียงใหม่เกี่ยวข้องกับเลขยกกำลังมีลูก"
    },
    {
      "message_id": 642,
      "agent_id": 2,
      "delay": 0.366,
      "speech_duration": 0.42,
      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 643,
      "agent_id": 2,
      "delay": 1.467,
      "speech_duration": 1.508,
      "transcribe_duration": 1.467,
      "wpm": 209,
      "message": "นักเรียนว่าเกี่ยวไหม"
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.292,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 647,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 3.274,
      "speech_duration": 3.3,
      "transcribe_duration": 3.274,
      "wpm": 114,
      "message": "เลขยกกำลังถูกนำมาใช้นะคะ"
    },
    {
      "message_id": 649,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 68,
      "message": "ในการหา"
    },
    {
      "message_id": 650,
      "agent_id": 2,
      "delay": 1.539,
      "speech_duration": 1.572,
      "transcribe_duration": 1.539,
      "wpm": 48,
      "message": "อายุ"
    },
    {
      "message_id": 651,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 2,
      "delay": 4.751,
      "speech_duration": 4.772,
      "transcribe_duration": 4.751,
      "wpm": 63,
      "message": "ของหม้อบ้านเชียงของ"
    },
    {
      "message_id": 654,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 2,
      "delay": 4.097,
      "speech_duration": 4.132,
      "transcribe_duration": 4.097,
      "wpm": 109,
      "message": "โครงกระดูกที่ขุดพบในบ้านเชียง"
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 0.957,
      "speech_duration": 0.996,
      "transcribe_duration": 0.957,
      "wpm": 75,
      "message": "นะคะ"
    },
    {
      "message_id": 657,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 2,
      "delay": 2.963,
      "speech_duration": 2.98,
      "transcribe_duration": 2.963,
      "wpm": 91,
      "message": "ทำให้เราน่ะรู้ว่า"
    },
    {
      "message_id": 659,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 2,
      "delay": 1.469,
      "speech_duration": 1.508,
      "transcribe_duration": 1.469,
      "wpm": 99,
      "message": "บ้านเชียง"
    },
    {
      "message_id": 662,
      "agent_id": 2,
      "delay": 5.244,
      "speech_duration": 5.284,
      "transcribe_duration": 5.244,
      "wpm": 102,
      "message": "มันเกิดมาตั้งแต่ยุคไหนพ. ศ. ไหนนะคะ"
    },
    {
      "message_id": 663,
      "agent_id": 2,
      "delay": 6.512,
      "speech_duration": 6.5,
      "transcribe_duration": 6.512,
      "wpm": 134,
      "message": "นานมาแล้วเรายังไม่เกิดตอนนั้นน่ะเราไม่รู้นะคะแต่มีวิธีการ"
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 1.533,
      "speech_duration": 1.572,
      "transcribe_duration": 1.533,
      "wpm": 76,
      "message": "ที่จะหา"
    },
    {
      "message_id": 665,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.292,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 2,
      "delay": 1.588,
      "speech_duration": 1.636,
      "transcribe_duration": 1.588,
      "wpm": 83,
      "message": "ช่วงอายุ"
    },
    {
      "message_id": 667,
      "agent_id": 2,
      "delay": 5.767,
      "speech_duration": 5.796,
      "transcribe_duration": 5.767,
      "wpm": 96,
      "message": "ของสิ่งต่างๆเหล่านั้นโดยมีเลขยกกำลัง"
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 3.328,
      "speech_duration": 3.364,
      "transcribe_duration": 3.328,
      "wpm": 125,
      "message": "มาเป็นส่วนหนึ่งในการคิดนะคะ"
    },
    {
      "message_id": 669,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 671,
      "agent_id": 2,
      "delay": 0.212,
      "speech_duration": 0.228,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 2,
      "delay": 0.385,
      "speech_duration": 0.42,
      "transcribe_duration": 0.385,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 2,
      "delay": 1.26,
      "speech_duration": 1.316,
      "transcribe_duration": 1.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 675,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.228,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.292,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.42,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 2,
      "delay": 11.016,
      "speech_duration": 10.916,
      "transcribe_duration": 11.016,
      "wpm": 146,
      "message": "เห็นไหมคะอันนี้คือหม้อบ้านเชียงให้นักเรียนเดานักเรียนคิดว่าหม้อบ้านเชียงกับโครงกระดูกนี้มีอายุมากี่ปีแล้ว"
    },
    {
      "message_id": 679,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 681,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 2,
      "delay": 3.333,
      "speech_duration": 3.364,
      "transcribe_duration": 3.333,
      "wpm": 196,
      "message": "ประมาณกี่ปีแล้วตอนนี้นักเรียนอายุเท่าไหร่คะ"
    },
    {
      "message_id": 683,
      "agent_id": 2,
      "delay": 0.646,
      "speech_duration": 0.676,
      "transcribe_duration": 0.646,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 0.487,
      "speech_duration": 0.292,
      "transcribe_duration": 0.487,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 2,
      "delay": 8.247,
      "speech_duration": 8.164,
      "transcribe_duration": 8.247,
      "wpm": 143,
      "message": "10 10 เท่าไหร่คะตอนนี้นักเรียนอายุ 17 แล้วบ้านเชียงล่ะบ้านเชียงมีอายุเท่าไหร่"
    },
    {
      "message_id": 686,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 687,
      "agent_id": 2,
      "delay": 1.018,
      "speech_duration": 1.06,
      "transcribe_duration": 1.018,
      "wpm": 57,
      "message": "เดา"
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 0.578,
      "speech_duration": 0.612,
      "transcribe_duration": 0.578,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 131,
      "message": "ความรู้รอบตัวนะ"
    },
    {
      "message_id": 690,
      "agent_id": 2,
      "delay": 0.488,
      "speech_duration": 0.548,
      "transcribe_duration": 0.488,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 691,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 98,
      "message": "อายุของบ้านเชียง"
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 695,
      "agent_id": 2,
      "delay": 7.443,
      "speech_duration": 7.46,
      "transcribe_duration": 7.443,
      "wpm": 82,
      "message": "เป็นพันๆปีเลยนะคะย้อนกลับไปเป็นพันๆปีเลย"
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 3.447,
      "speech_duration": 3.428,
      "transcribe_duration": 3.447,
      "wpm": 166,
      "message": "บ้านเชียงโครงกระดูกมนุษย์ที่ขุดพบนะคะ"
    },
    {
      "message_id": 697,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 698,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 699,
      "agent_id": 2,
      "delay": 2.938,
      "speech_duration": 2.98,
      "transcribe_duration": 2.938,
      "wpm": 111,
      "message": "คำขวัญของอุดรอารยธรรม"
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 9.385,
      "speech_duration": 9.252,
      "transcribe_duration": 9.385,
      "wpm": 139,
      "message": "5000ปีนะคะอารยธรรม 5,000 นั่นหมายถึงว่าบ้านเชียงมีอายุ 50 ปีขึ้นไปแล้วนะลูกตอนนี้นะคะ"
    },
    {
      "message_id": 701,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 703,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 2.909,
      "speech_duration": 2.916,
      "transcribe_duration": 2.909,
      "wpm": 134,
      "message": "วิธีการวิธีการเข้าทำยังไง"
    },
    {
      "message_id": 705,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.292,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 2,
      "delay": 2.39,
      "speech_duration": 2.404,
      "transcribe_duration": 2.39,
      "wpm": 119,
      "message": "ก็ทำยังไงเขาถึงรู้"
    },
    {
      "message_id": 707,
      "agent_id": 2,
      "delay": 4.621,
      "speech_duration": 4.644,
      "transcribe_duration": 4.621,
      "wpm": 145,
      "message": "โครงกระดูกอันนี้พบที่บ้านเชียงนักเรียนดูข่าว"
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 5.389,
      "speech_duration": 5.348,
      "transcribe_duration": 5.389,
      "wpm": 157,
      "message": "นักเรียนเคยเห็นข่าวไหมคะว่าเอาข่าวอาชญากรรมเนาะที่ตำรวจ"
    },
    {
      "message_id": 709,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 2,
      "delay": 3.168,
      "speech_duration": 3.172,
      "transcribe_duration": 3.168,
      "wpm": 123,
      "message": "ไปเจอโครงกระดูกนะคะที่เขา"
    },
    {
      "message_id": 711,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.484,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 2,
      "delay": 1.009,
      "speech_duration": 1.06,
      "transcribe_duration": 1.009,
      "wpm": 99,
      "message": "ขึ้นมา"
    },
    {
      "message_id": 714,
      "agent_id": 2,
      "delay": 4.109,
      "speech_duration": 4.068,
      "transcribe_duration": 4.109,
      "wpm": 173,
      "message": "คนหายแล้วไปเจอโครงกระดูกขึ้นมาไม่รู้ว่าเป็นใคร"
    },
    {
      "message_id": 715,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.42,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 5.281,
      "speech_duration": 5.22,
      "transcribe_duration": 5.281,
      "wpm": 144,
      "message": "นะคะขอก็จะนำสิ่งนั้นนำกระดูกนั้นมาตรวจมาวิเคราะห์"
    },
    {
      "message_id": 717,
      "agent_id": 2,
      "delay": 1.401,
      "speech_duration": 1.444,
      "transcribe_duration": 1.401,
      "wpm": 73,
      "message": "หานะคะ"
    },
    {
      "message_id": 718,
      "agent_id": 2,
      "delay": 1.86,
      "speech_duration": 1.892,
      "transcribe_duration": 1.86,
      "wpm": 95,
      "message": "หาอะไรหาว่า"
    },
    {
      "message_id": 719,
      "agent_id": 2,
      "delay": 1.2,
      "speech_duration": 1.188,
      "transcribe_duration": 1.2,
      "wpm": 126,
      "message": "อีกนานน่ะ"
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 6.002,
      "speech_duration": 5.988,
      "transcribe_duration": 6.002,
      "wpm": 175,
      "message": "มีอายุเท่าไหร่ประมาณว่าคนนั้นน่ะอายุเท่าไหร่แล้วนะคะแล้วเขาตายไปเนี่ย"
    },
    {
      "message_id": 721,
      "agent_id": 2,
      "delay": 1.357,
      "speech_duration": 1.38,
      "transcribe_duration": 1.357,
      "wpm": 120,
      "message": "นานหรือยัง"
    },
    {
      "message_id": 722,
      "agent_id": 2,
      "delay": 1.602,
      "speech_duration": 1.636,
      "transcribe_duration": 1.602,
      "wpm": 128,
      "message": "วิธีการนี้ถูก"
    },
    {
      "message_id": 723,
      "agent_id": 2,
      "delay": 3.749,
      "speech_duration": 3.684,
      "transcribe_duration": 3.749,
      "wpm": 163,
      "message": "นำมาใช้นะคะก็คือเลขยกกำลังมาเป็นฐานเนาะ"
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 0.38,
      "speech_duration": 0.42,
      "transcribe_duration": 0.38,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 2,
      "delay": 0.755,
      "speech_duration": 0.804,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 0.321,
      "speech_duration": 0.356,
      "transcribe_duration": 0.321,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 2,
      "delay": 0.822,
      "speech_duration": 0.868,
      "transcribe_duration": 0.822,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 131,
      "message": "แล้วรู้จักไหมคะ"
    },
    {
      "message_id": 731,
      "agent_id": 2,
      "delay": 3.58,
      "speech_duration": 3.62,
      "transcribe_duration": 3.58,
      "wpm": 137,
      "message": "มันก็จะเชื่อมโยงไปสู่วิทยาศาสตร์"
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 2,
      "delay": 5.514,
      "speech_duration": 5.54,
      "transcribe_duration": 5.514,
      "wpm": 135,
      "message": "นักวิทยาศาสตร์เป็นคนคิดค้นนะคะบวกกับนักคณิตศาสตร์"
    },
    {
      "message_id": 734,
      "agent_id": 2,
      "delay": 5.254,
      "speech_duration": 5.284,
      "transcribe_duration": 5.254,
      "wpm": 85,
      "message": "คิดค้นวิธีการหาช่วงอายุโดยใช้"
    },
    {
      "message_id": 735,
      "agent_id": 2,
      "delay": 0.423,
      "speech_duration": 0.484,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 3.081,
      "speech_duration": 3.108,
      "transcribe_duration": 3.081,
      "wpm": 101,
      "message": "สูตรนะคะก็คือคาร์บอน"
    },
    {
      "message_id": 737,
      "agent_id": 2,
      "delay": 3.269,
      "speech_duration": 3.3,
      "transcribe_duration": 3.269,
      "wpm": 145,
      "message": "หลักก็คือจะมีในสิ่งมีชีวิตเนี่ย"
    },
    {
      "message_id": 738,
      "agent_id": 2,
      "delay": 6.69,
      "speech_duration": 6.692,
      "transcribe_duration": 6.69,
      "wpm": 139,
      "message": "ทั่วๆไปมันจะมีส่วนประกอบของคาร์บอน 14 เป็นสารกัมมันตรังสีนะคะ"
    },
    {
      "message_id": 739,
      "agent_id": 2,
      "delay": 3.788,
      "speech_duration": 3.812,
      "transcribe_duration": 3.788,
      "wpm": 150,
      "message": "อันนี้นักเรียนอาจจะยังไม่เคยเรียนเนาะ"
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 2.434,
      "speech_duration": 2.468,
      "transcribe_duration": 2.434,
      "wpm": 134,
      "message": "เห็นภาพไดโนเสาร์ไหมคะ"
    },
    {
      "message_id": 741,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 2,
      "delay": 2.875,
      "speech_duration": 2.916,
      "transcribe_duration": 2.875,
      "wpm": 165,
      "message": "เห็นไหมโครงสร้างกระดูกไดโนเสาร์"
    },
    {
      "message_id": 743,
      "agent_id": 2,
      "delay": 1.965,
      "speech_duration": 2.02,
      "transcribe_duration": 1.965,
      "wpm": 89,
      "message": "อันนี้ก็คือ"
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 3.366,
      "speech_duration": 3.364,
      "transcribe_duration": 3.366,
      "wpm": 196,
      "message": "วันนี้ไม่มีแล้วนะใช่ไหมไดโนเสาร์มีไหมตอนนี้"
    },
    {
      "message_id": 745,
      "agent_id": 2,
      "delay": 4.817,
      "speech_duration": 4.836,
      "transcribe_duration": 4.817,
      "wpm": 161,
      "message": "มันตายไปหมดแล้วนะคะมันสูญพันธุ์ไปหมดแล้วแต่เรายังคง"
    },
    {
      "message_id": 746,
      "agent_id": 2,
      "delay": 1.789,
      "speech_duration": 1.828,
      "transcribe_duration": 1.789,
      "wpm": 139,
      "message": "พบโครงกระดูกอยู่"
    },
    {
      "message_id": 747,
      "agent_id": 2,
      "delay": 0.583,
      "speech_duration": 0.612,
      "transcribe_duration": 0.583,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 3.335,
      "speech_duration": 3.364,
      "transcribe_duration": 3.335,
      "wpm": 98,
      "message": "เขาหาอายุของไดโนเสาร์"
    },
    {
      "message_id": 749,
      "agent_id": 2,
      "delay": 8.127,
      "speech_duration": 8.036,
      "transcribe_duration": 8.127,
      "wpm": 144,
      "message": "อย่างไรนะคะก็หามาจากสูตรครึ่งชีวิตนะคะโดยจะมีคาร์บอน 14 เนี่ยเป็นตัวแปรสำคัญ"
    },
    {
      "message_id": 750,
      "agent_id": 2,
      "delay": 3.563,
      "speech_duration": 3.556,
      "transcribe_duration": 3.563,
      "wpm": 139,
      "message": "ในสิ่งมีชีวิตทุกสิ่งทุกอย่างนะคะ"
    },
    {
      "message_id": 751,
      "agent_id": 2,
      "delay": 2.038,
      "speech_duration": 2.084,
      "transcribe_duration": 2.038,
      "wpm": 130,
      "message": "มันจะมีคาร์บอน 14"
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 171,
      "message": "เป็นส่วนประกอบ"
    },
    {
      "message_id": 753,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 2,
      "delay": 7.899,
      "speech_duration": 7.908,
      "transcribe_duration": 7.899,
      "wpm": 125,
      "message": "เมื่อไหร่ที่เราตายลงไปเมื่อสิ่งมีชีวิตต่างๆตายลงไปมันก็จะย่อยสลาย"
    },
    {
      "message_id": 755,
      "agent_id": 2,
      "delay": 5.165,
      "speech_duration": 5.156,
      "transcribe_duration": 5.165,
      "wpm": 122,
      "message": "ลงไปเป็นช่วงเวลาเขาจะคำนวณหาว่าคาร์บอน 14"
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 4.237,
      "speech_duration": 4.26,
      "transcribe_duration": 4.237,
      "wpm": 134,
      "message": "หายสลายไปครึ่งนึงเนี่ยใช้เวลาเท่าไหร่"
    },
    {
      "message_id": 757,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 103,
      "message": "มันก็เลย"
    },
    {
      "message_id": 758,
      "agent_id": 2,
      "delay": 2.644,
      "speech_duration": 2.66,
      "transcribe_duration": 2.644,
      "wpm": 107,
      "message": "เป็นคำตอบของป้าอ้อ"
    },
    {
      "message_id": 759,
      "agent_id": 2,
      "delay": 5.926,
      "speech_duration": 5.86,
      "transcribe_duration": 5.926,
      "wpm": 136,
      "message": "ไดโนเสาร์และมันเกิดเมื่อยุคไหนพ. ศ. ไหนนะคะบ้านเชียง"
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 3.419,
      "speech_duration": 3.428,
      "transcribe_duration": 3.419,
      "wpm": 184,
      "message": "แบ่งเป็นยุคต่างๆได้ทั้งหมดอยู่ 3 ยุคเนี่ย"
    },
    {
      "message_id": 761,
      "agent_id": 2,
      "delay": 0.694,
      "speech_duration": 0.74,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 6.881,
      "speech_duration": 6.82,
      "transcribe_duration": 6.881,
      "wpm": 156,
      "message": "วัฒนธรรมหม้อลายต่างๆนะคะหรือว่าสัมฤทธิ์ต่างๆที่เขาใช้เนี่ยอยู่ในยุคไหน"
    },
    {
      "message_id": 763,
      "agent_id": 2,
      "delay": 0.44,
      "speech_duration": 0.292,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 2,
      "delay": 5.298,
      "speech_duration": 5.284,
      "transcribe_duration": 5.298,
      "wpm": 142,
      "message": "เขาก็เลยสามารถแบ่งกลุ่มนะคะแบ่งหมวดของช่วงอายุได้"
    },
    {
      "message_id": 765,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 766,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.292,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 767,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.228,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 768,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.292,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 2,
      "delay": 0.323,
      "speech_duration": 0.356,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.228,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 2,
      "delay": 6.042,
      "speech_duration": 6.052,
      "transcribe_duration": 6.042,
      "wpm": 107,
      "message": "อันไหนคะอันนี้คือสูตรสูตรค่าครึ่งชีวิตนะคะ"
    },
    {
      "message_id": 775,
      "agent_id": 2,
      "delay": 8.486,
      "speech_duration": 8.42,
      "transcribe_duration": 8.486,
      "wpm": 164,
      "message": "เดี๋ยวนักเรียนคงจะได้เรียนในวิชาวิทยาศาสตร์แต่เราจะได้ใช้เลขยกกำลังเนี่ยมาเป็นฐานในการคำนวณ"
    },
    {
      "message_id": 776,
      "agent_id": 2,
      "delay": 7.2,
      "speech_duration": 7.14,
      "transcribe_duration": 7.2,
      "wpm": 158,
      "message": "เพราะฉะนั้นถ้านักเรียนตั้งใจเรียนวิชาคณิตศาสตร์นักเรียนก็จะใช้ความรู้นี้ไป"
    },
    {
      "message_id": 777,
      "agent_id": 2,
      "delay": 9.905,
      "speech_duration": 9.828,
      "transcribe_duration": 9.905,
      "wpm": 131,
      "message": "เรียนต่อในวิชาวิทยาศาสตร์ได้แล้วก็สามารถคำนวณสิ่งนี้ได้นะคะอันนี้คือที่เขานำมาใช้นะคะ"
    },
    {
      "message_id": 778,
      "agent_id": 2,
      "delay": 6.767,
      "speech_duration": 6.756,
      "transcribe_duration": 6.767,
      "wpm": 151,
      "message": "สิ่งที่เขาทำเลขยกกำลังไปใช้ในชีวิตประจำวันของเรานอกจากนี้มีอะไรบ้าง"
    },
    {
      "message_id": 779,
      "agent_id": 2,
      "delay": 1.016,
      "speech_duration": 1.06,
      "transcribe_duration": 1.016,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 2,
      "delay": 6.743,
      "speech_duration": 6.692,
      "transcribe_duration": 6.743,
      "wpm": 139,
      "message": "นักเรียนจำภาพได้ไหมคะภาพเด็กๆอันนี้คือภาพของในหลวงรัชกาลที่ 9"
    },
    {
      "message_id": 781,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.228,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 2,
      "delay": 5.499,
      "speech_duration": 5.412,
      "transcribe_duration": 5.499,
      "wpm": 155,
      "message": "ในหลวงกับการออมตอนนี้ใครมีเงินเยอะแล้วให้มีเงินเก็บบ้าง"
    },
    {
      "message_id": 784,
      "agent_id": 2,
      "delay": 1.448,
      "speech_duration": 1.508,
      "transcribe_duration": 1.448,
      "wpm": 80,
      "message": "bnk ไหม"
    },
    {
      "message_id": 785,
      "agent_id": 2,
      "delay": 5.081,
      "speech_duration": 5.092,
      "transcribe_duration": 5.081,
      "wpm": 159,
      "message": "มีไหมคะมีเงินเก็บมีใครมีตังค์ไปฝากธนาคารบ้างยกมือขึ้น"
    },
    {
      "message_id": 786,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.228,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 2,
      "delay": 0.414,
      "speech_duration": 0.228,
      "transcribe_duration": 0.414,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 792,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 107,
      "message": "มีไหมคะ"
    },
    {
      "message_id": 793,
      "agent_id": 2,
      "delay": 1.717,
      "speech_duration": 1.7,
      "transcribe_duration": 1.717,
      "wpm": 141,
      "message": "หนิงมีหรือไม่มี"
    },
    {
      "message_id": 794,
      "agent_id": 2,
      "delay": 1.595,
      "speech_duration": 1.636,
      "transcribe_duration": 1.595,
      "wpm": 28,
      "message": "มี"
    },
    {
      "message_id": 795,
      "agent_id": 2,
      "delay": 9.09,
      "speech_duration": 8.932,
      "transcribe_duration": 9.09,
      "wpm": 155,
      "message": "โหแสดงว่าเป็นคนที่เก็บออมนะคะเป็นคนที่เก็บออกก็ฝากนักเรียนเอาไว้วาดนิสัยของการรักการออมนะคะ"
    },
    {
      "message_id": 796,
      "agent_id": 2,
      "delay": 0.434,
      "speech_duration": 0.228,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 797,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 798,
      "agent_id": 2,
      "delay": 0.415,
      "speech_duration": 0.292,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 799,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 800,
      "agent_id": 2,
      "delay": 6.851,
      "speech_duration": 6.756,
      "transcribe_duration": 6.851,
      "wpm": 144,
      "message": "เก็บไว้วันละเล็กวันละน้อยนะคะที่นี้ดูนะขนาดในหลวงนะคะในหลวงเนี่ย"
    },
    {
      "message_id": 801,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 802,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 803,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.228,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 804,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.292,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 805,
      "agent_id": 2,
      "delay": 2.241,
      "speech_duration": 2.276,
      "transcribe_duration": 2.241,
      "wpm": 105,
      "message": "ตอนที่เด็กๆนะคะ"
    },
    {
      "message_id": 806,
      "agent_id": 2,
      "delay": 2.519,
      "speech_duration": 2.532,
      "transcribe_duration": 2.519,
      "wpm": 130,
      "message": "ในหลวงรอยากได้จักรยาน"
    },
    {
      "message_id": 807,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.228,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 808,
      "agent_id": 2,
      "delay": 0.452,
      "speech_duration": 0.228,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 809,
      "agent_id": 2,
      "delay": 2.694,
      "speech_duration": 2.724,
      "transcribe_duration": 2.694,
      "wpm": 143,
      "message": "อยากได้จักรยานแล้วทำยังไง"
    },
    {
      "message_id": 810,
      "agent_id": 2,
      "delay": 0.314,
      "speech_duration": 0.356,
      "transcribe_duration": 0.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 811,
      "agent_id": 2,
      "delay": 11.54,
      "speech_duration": 11.364,
      "transcribe_duration": 11.54,
      "wpm": 154,
      "message": "บอกว่าเห็นเพื่อนๆน่ะมีจักรยานตัวเองเป็นเด็กก็เลยอยากได้นะคะแต่ว่าสมเด็จย่าสมเด็จย่าก็คือแม่ของในหลวงรัชกาลที่ 9 นะคะ"
    },
    {
      "message_id": 812,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 813,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 814,
      "agent_id": 2,
      "delay": 1.73,
      "speech_duration": 1.764,
      "transcribe_duration": 1.73,
      "wpm": 119,
      "message": "ฉันบอกว่าอะไร"
    },
    {
      "message_id": 815,
      "agent_id": 2,
      "delay": 4.618,
      "speech_duration": 4.644,
      "transcribe_duration": 4.618,
      "wpm": 145,
      "message": "ถ้าลูกอยากได้จักรยานลูกจะต้องเก็บค่าขนมไว้สิ"
    },
    {
      "message_id": 816,
      "agent_id": 2,
      "delay": 4.502,
      "speech_duration": 4.516,
      "transcribe_duration": 4.502,
      "wpm": 156,
      "message": "นะคะให้เก็บค่าขนมที่สมเด็จย่าเนี่ยเอาให้ในหลวง"
    },
    {
      "message_id": 817,
      "agent_id": 2,
      "delay": 2.803,
      "speech_duration": 2.852,
      "transcribe_duration": 2.803,
      "wpm": 131,
      "message": "เก็บแล้วก็หยอดกระปุกนะคะ"
    },
    {
      "message_id": 818,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 819,
      "agent_id": 2,
      "delay": 1.148,
      "speech_duration": 1.188,
      "transcribe_duration": 1.148,
      "wpm": 152,
      "message": "วันละเหรียญ"
    },
    {
      "message_id": 820,
      "agent_id": 2,
      "delay": 0.402,
      "speech_duration": 0.228,
      "transcribe_duration": 0.402,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 821,
      "agent_id": 2,
      "delay": 7.666,
      "speech_duration": 7.652,
      "transcribe_duration": 7.666,
      "wpm": 147,
      "message": "เมื่อได้มากเท่าไหร่นะคะได้ครบแล้วค่อยเอาไปซื้อจักรยานอันนี้ก็คือเป็นการฝึก"
    },
    {
      "message_id": 822,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.292,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 823,
      "agent_id": 2,
      "delay": 3.067,
      "speech_duration": 3.108,
      "transcribe_duration": 3.067,
      "wpm": 140,
      "message": "การสอนให้เรารู้จักการเก็บออม"
    },
    {
      "message_id": 824,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 80,
      "message": "นะคะ"
    },
    {
      "message_id": 825,
      "agent_id": 2,
      "delay": 1.667,
      "speech_duration": 1.7,
      "transcribe_duration": 1.667,
      "wpm": 159,
      "message": "เมื่อไหร่ที่เรามี"
    },
    {
      "message_id": 826,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 827,
      "agent_id": 2,
      "delay": 1.267,
      "speech_duration": 1.316,
      "transcribe_duration": 1.267,
      "wpm": 80,
      "message": "การออม"
    },
    {
      "message_id": 828,
      "agent_id": 2,
      "delay": 3.59,
      "speech_duration": 3.62,
      "transcribe_duration": 3.59,
      "wpm": 153,
      "message": "เราสามารถวางแผนอนาคตของเราไว้ได้นะคะ"
    },
    {
      "message_id": 829,
      "agent_id": 2,
      "delay": 2.442,
      "speech_duration": 2.468,
      "transcribe_duration": 2.442,
      "wpm": 73,
      "message": "ดูภาพขวามือ"
    },
    {
      "message_id": 830,
      "agent_id": 2,
      "delay": 4.644,
      "speech_duration": 4.644,
      "transcribe_duration": 4.644,
      "wpm": 149,
      "message": "ตอนนี้ถ้าสมมุตินักเรียนนะคะเรียนจบไปแล้วทำงาน"
    },
    {
      "message_id": 831,
      "agent_id": 2,
      "delay": 0.435,
      "speech_duration": 0.228,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 832,
      "agent_id": 2,
      "delay": 5.794,
      "speech_duration": 5.732,
      "transcribe_duration": 5.794,
      "wpm": 141,
      "message": "ครูบิ๊กอยากให้ลูกๆนะคะตอนนี้เรายังไม่มีค่าใช้จ่ายเยอะ"
    },
    {
      "message_id": 833,
      "agent_id": 2,
      "delay": 5.162,
      "speech_duration": 5.092,
      "transcribe_duration": 5.162,
      "wpm": 177,
      "message": "แต่ถ้าเมื่อไหร่ที่เราจบออกไปแล้วเราก็ได้เลี้ยงดูตัวเองเนี่ย"
    },
    {
      "message_id": 834,
      "agent_id": 2,
      "delay": 5.401,
      "speech_duration": 5.412,
      "transcribe_duration": 5.401,
      "wpm": 161,
      "message": "มีเงินเดือนปุ๊บนะคะให้แบ่งเงินของเราออกเป็น 2 ส่วนด้วยกัน"
    },
    {
      "message_id": 835,
      "agent_id": 2,
      "delay": 1.905,
      "speech_duration": 1.892,
      "transcribe_duration": 1.905,
      "wpm": 143,
      "message": "นะคะพี่ดีการออมนะ"
    },
    {
      "message_id": 836,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 837,
      "agent_id": 2,
      "delay": 6.041,
      "speech_duration": 5.988,
      "transcribe_duration": 6.041,
      "wpm": 108,
      "message": "เงิน 2 ส่วนนี้แบ่งไปออม 25% มีเงิน 100 บาท"
    },
    {
      "message_id": 838,
      "agent_id": 2,
      "delay": 2.246,
      "speech_duration": 2.276,
      "transcribe_duration": 2.246,
      "wpm": 165,
      "message": "สมมุตินะคะมีเงิน 100 บาท"
    },
    {
      "message_id": 839,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 840,
      "agent_id": 2,
      "delay": 4.433,
      "speech_duration": 4.452,
      "transcribe_duration": 4.433,
      "wpm": 104,
      "message": "25 บาทนักเรียนเก็บเอาไว้เอาไว้"
    },
    {
      "message_id": 841,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 93,
      "message": "นะคะ"
    },
    {
      "message_id": 842,
      "agent_id": 2,
      "delay": 2.109,
      "speech_duration": 2.148,
      "transcribe_duration": 2.109,
      "wpm": 105,
      "message": "ออมในลักษณะไหน"
    },
    {
      "message_id": 843,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 80,
      "message": "อาจจะ"
    },
    {
      "message_id": 844,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 845,
      "agent_id": 2,
      "delay": 6.062,
      "speech_duration": 6.052,
      "transcribe_duration": 6.062,
      "wpm": 124,
      "message": "เอาไปฝากธนาคารนะคะเอาไปฝากธนาคารหรือทำประกันชีวิต"
    },
    {
      "message_id": 846,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 847,
      "agent_id": 2,
      "delay": 5.205,
      "speech_duration": 5.22,
      "transcribe_duration": 5.205,
      "wpm": 109,
      "message": "นะคะหรือว่าเอาไปลงทุนซื้อทองก็ได้นะคะ"
    },
    {
      "message_id": 848,
      "agent_id": 2,
      "delay": 1.003,
      "speech_duration": 1.06,
      "transcribe_duration": 1.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 849,
      "agent_id": 2,
      "delay": 7.579,
      "speech_duration": 7.524,
      "transcribe_duration": 7.579,
      "wpm": 136,
      "message": "แล้วอีก 75 บาทเอาไปไหน 75 บาทเราก็เอาไปใช้ในชีวิตประจำวันของเรานะคะ"
    },
    {
      "message_id": 850,
      "agent_id": 2,
      "delay": 7.22,
      "speech_duration": 7.14,
      "transcribe_duration": 7.22,
      "wpm": 183,
      "message": "ไม่ว่าจะเป็นค่าบ้านถ้าสมมุติเรายังออกผ่อนบ้านอยู่เป็นบ้านเช่าหรือนี้นะคะหรือว่าเรามีรถ"
    },
    {
      "message_id": 851,
      "agent_id": 2,
      "delay": 3.395,
      "speech_duration": 3.428,
      "transcribe_duration": 3.395,
      "wpm": 144,
      "message": "เราก็เอาไปใช้จ่ายในการผ่อนรถนะคะ"
    },
    {
      "message_id": 852,
      "agent_id": 2,
      "delay": 6.343,
      "speech_duration": 6.372,
      "transcribe_duration": 6.343,
      "wpm": 127,
      "message": "ค่าน้ำค่าไฟค่าอาหารหรือว่าของใช้ส่วนตัวของเราทุกอย่าง"
    },
    {
      "message_id": 853,
      "agent_id": 2,
      "delay": 2.966,
      "speech_duration": 2.98,
      "transcribe_duration": 2.966,
      "wpm": 81,
      "message": "ภายใน 75 บาทนี้"
    },
    {
      "message_id": 854,
      "agent_id": 2,
      "delay": 7.384,
      "speech_duration": 7.332,
      "transcribe_duration": 7.384,
      "wpm": 168,
      "message": "คิดเป็นเปอร์เซ็นต์นะคะถ้าเราได้เงินเดือน 1,000 บาทนั่นหมายถึง 250 ก็ถูกเก็บเอาไว้"
    },
    {
      "message_id": 855,
      "agent_id": 2,
      "delay": 3.031,
      "speech_duration": 3.044,
      "transcribe_duration": 3.031,
      "wpm": 74,
      "message": "150 ถูกนำมาใช้"
    },
    {
      "message_id": 856,
      "agent_id": 2,
      "delay": 6.761,
      "speech_duration": 6.692,
      "transcribe_duration": 6.761,
      "wpm": 146,
      "message": "โอเคไหมอันนี้คือการออมทองไปเพื่ออะไรแล้วเลขยกกำลังมีส่วนยังไงลูก"
    },
    {
      "message_id": 857,
      "agent_id": 2,
      "delay": 3.599,
      "speech_duration": 3.62,
      "transcribe_duration": 3.599,
      "wpm": 133,
      "message": "มีส่วนในการเข้ามาสู่การออมยังไง"
    },
    {
      "message_id": 858,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.228,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 859,
      "agent_id": 2,
      "delay": 3.733,
      "speech_duration": 3.748,
      "transcribe_duration": 3.733,
      "wpm": 160,
      "message": "อันนี้เป็นชีวิตประจำวันนะคะที่เราสามารถ"
    },
    {
      "message_id": 860,
      "agent_id": 2,
      "delay": 1.608,
      "speech_duration": 1.636,
      "transcribe_duration": 1.608,
      "wpm": 101,
      "message": "นำมาใช้ได้"
    },
    {
      "message_id": 861,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 862,
      "agent_id": 2,
      "delay": 0.456,
      "speech_duration": 0.292,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 863,
      "agent_id": 2,
      "delay": 4.034,
      "speech_duration": 4.068,
      "transcribe_duration": 4.034,
      "wpm": 129,
      "message": "นักเรียนเคยเอาเงินไปฝากธนาคารไหมคะ"
    },
    {
      "message_id": 864,
      "agent_id": 2,
      "delay": 4.421,
      "speech_duration": 4.452,
      "transcribe_duration": 4.421,
      "wpm": 115,
      "message": "ธนาคารจริงๆนะคะธนาคารจริงๆกุ้งไทย"
    },
    {
      "message_id": 865,
      "agent_id": 2,
      "delay": 2.426,
      "speech_duration": 2.468,
      "transcribe_duration": 2.426,
      "wpm": 91,
      "message": "ไทยพาณิชย์นะคะ"
    },
    {
      "message_id": 866,
      "agent_id": 2,
      "delay": 5.538,
      "speech_duration": 5.476,
      "transcribe_duration": 5.538,
      "wpm": 115,
      "message": "พวกเนี้ยเวลาไปฝากธนาคารเห็นไหมคะรอฝากปุ๊บ"
    },
    {
      "message_id": 867,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 868,
      "agent_id": 2,
      "delay": 1.283,
      "speech_duration": 1.316,
      "transcribe_duration": 1.283,
      "wpm": 68,
      "message": "ในป 1"
    },
    {
      "message_id": 869,
      "agent_id": 2,
      "delay": 1.333,
      "speech_duration": 1.38,
      "transcribe_duration": 1.333,
      "wpm": 43,
      "message": "ป 2"
    },
    {
      "message_id": 870,
      "agent_id": 2,
      "delay": 5.851,
      "speech_duration": 5.796,
      "transcribe_duration": 5.851,
      "wpm": 140,
      "message": "ขอ 3 และถ้าเราเก็บออมไปเรื่อยๆพอเราจบป 6 หูในตัวอย่าง"
    },
    {
      "message_id": 871,
      "agent_id": 2,
      "delay": 1.715,
      "speech_duration": 1.764,
      "transcribe_duration": 1.715,
      "wpm": 145,
      "message": "มีเงินเท่าไหร่คะ"
    },
    {
      "message_id": 872,
      "agent_id": 2,
      "delay": 2.106,
      "speech_duration": 2.148,
      "transcribe_duration": 2.106,
      "wpm": 77,
      "message": "40,000 บาท"
    },
    {
      "message_id": 873,
      "agent_id": 2,
      "delay": 4.647,
      "speech_duration": 4.644,
      "transcribe_duration": 4.647,
      "wpm": 116,
      "message": "นะคะ 40,000 บาทเลยอันนี้เราเก็บนะคะ"
    },
    {
      "message_id": 874,
      "agent_id": 2,
      "delay": 1.854,
      "speech_duration": 1.892,
      "transcribe_duration": 1.854,
      "wpm": 135,
      "message": "เก็บวันละ 20 บาท"
    },
    {
      "message_id": 875,
      "agent_id": 2,
      "delay": 3.715,
      "speech_duration": 3.62,
      "transcribe_duration": 3.715,
      "wpm": 153,
      "message": "แต่ต้องมีวินัยเพราะเขาอยู่ปอ 6 กรุ๊ป"
    },
    {
      "message_id": 876,
      "agent_id": 2,
      "delay": 4.467,
      "speech_duration": 4.452,
      "transcribe_duration": 4.467,
      "wpm": 145,
      "message": "ก็ไปฝากธนาคารเขาได้เงิน 40,000 บาทนักเรียน"
    },
    {
      "message_id": 877,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 878,
      "agent_id": 2,
      "delay": 2.935,
      "speech_duration": 2.98,
      "transcribe_duration": 2.935,
      "wpm": 111,
      "message": "ทำไมได้เยอะจังเลยนะคะ"
    },
    {
      "message_id": 879,
      "agent_id": 2,
      "delay": 0.68,
      "speech_duration": 0.676,
      "transcribe_duration": 0.68,
      "wpm": 155,
      "message": "รถเก๋ง"
    },
    {
      "message_id": 880,
      "agent_id": 2,
      "delay": 4.733,
      "speech_duration": 4.772,
      "transcribe_duration": 4.733,
      "wpm": 160,
      "message": "แค่ 20 บาทเองตอนนี้นักเรียนใช้ตังค์วันละเท่าไหร่คะ"
    },
    {
      "message_id": 881,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 882,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.292,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 883,
      "agent_id": 2,
      "delay": 7.612,
      "speech_duration": 7.524,
      "transcribe_duration": 7.612,
      "wpm": 118,
      "message": "40 20 โอเคเพราะอะไรเพราะว่าโรงเรียนเลี้ยงเราใช่ไหมข้าวนะคะ"
    },
    {
      "message_id": 884,
      "agent_id": 2,
      "delay": 4.79,
      "speech_duration": 4.708,
      "transcribe_duration": 4.79,
      "wpm": 175,
      "message": "เช้าเที่ยงเย็นถูกไหมลูกเราไม่จำเป็นจะต้องไปซื้อเลยข้าว"
    },
    {
      "message_id": 885,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 886,
      "agent_id": 2,
      "delay": 7.408,
      "speech_duration": 7.268,
      "transcribe_duration": 7.408,
      "wpm": 186,
      "message": "เพราะว่าโรงเรียนเราก็เลี้ยงอยู่แล้วคุณพ่อคุณแม่ให้ตังค์มาให้ใช้จ่ายวันละ 40 บาทสมมุตินะคะ"
    },
    {
      "message_id": 887,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 888,
      "agent_id": 2,
      "delay": 0.747,
      "speech_duration": 0.804,
      "transcribe_duration": 0.747,
      "wpm": 131,
      "message": "สมมุติ"
    },
    {
      "message_id": 889,
      "agent_id": 2,
      "delay": 2.504,
      "speech_duration": 2.532,
      "transcribe_duration": 2.504,
      "wpm": 136,
      "message": "พ่อแม่ให้ตังค์ค่าขนมมา"
    },
    {
      "message_id": 890,
      "agent_id": 2,
      "delay": 1.142,
      "speech_duration": 1.188,
      "transcribe_duration": 1.142,
      "wpm": 88,
      "message": "ลูกๆก็"
    },
    {
      "message_id": 891,
      "agent_id": 2,
      "delay": 8.155,
      "speech_duration": 7.908,
      "transcribe_duration": 8.155,
      "wpm": 150,
      "message": "ถ้าถ้าหิวขนมปุ๊บก็แบ่งหน่อยซื้อขนม 20 บาทนะคะอีก 20 บาทลูกก็ไปหยอดกระปุกเอาไว้"
    },
    {
      "message_id": 892,
      "agent_id": 2,
      "delay": 0.45,
      "speech_duration": 0.484,
      "transcribe_duration": 0.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 893,
      "agent_id": 2,
      "delay": 5.054,
      "speech_duration": 5.028,
      "transcribe_duration": 5.054,
      "wpm": 164,
      "message": "นะคะหยอดกระปุกเอาไว้แล้วก็เก็บเป็นเดือนไปฝากธนาคารนะคะ"
    },
    {
      "message_id": 894,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 895,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 896,
      "agent_id": 2,
      "delay": 3.998,
      "speech_duration": 3.94,
      "transcribe_duration": 3.998,
      "wpm": 133,
      "message": "พ่อฝากปุ๊กนักเรียนฝากประจำนักเรียน"
    },
    {
      "message_id": 897,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.228,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 898,
      "agent_id": 2,
      "delay": 5.76,
      "speech_duration": 5.732,
      "transcribe_duration": 5.76,
      "wpm": 191,
      "message": "เคยได้ยินไหมหน้าน่าจะยังไม่เคยได้ยินนะคะเพราะมันเป็นสิ่งที่ไกลตัวลูกอยู่"
    },
    {
      "message_id": 899,
      "agent_id": 2,
      "delay": 3.585,
      "speech_duration": 3.62,
      "transcribe_duration": 3.585,
      "wpm": 182,
      "message": "เมื่อไหร่ที่ลูกทำงานแล้วก็เก็บเงินไปฝากนะคะ"
    },
    {
      "message_id": 900,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 901,
      "agent_id": 2,
      "delay": 2.228,
      "speech_duration": 2.276,
      "transcribe_duration": 2.228,
      "wpm": 86,
      "message": "มันจะมีคำว่า"
    },
    {
      "message_id": 902,
      "agent_id": 2,
      "delay": 2.826,
      "speech_duration": 2.852,
      "transcribe_duration": 2.826,
      "wpm": 126,
      "message": "จำนวนเงินเมื่อทบต้นนะคะ"
    },
    {
      "message_id": 903,
      "agent_id": 2,
      "delay": 4.911,
      "speech_duration": 4.9,
      "transcribe_duration": 4.911,
      "wpm": 156,
      "message": "หมายถึงเอาไปฝากธนาคารแล้วไม่ถอนมันมีดอกเบี้ยถูกไหม"
    },
    {
      "message_id": 904,
      "agent_id": 2,
      "delay": 3.384,
      "speech_duration": 3.364,
      "transcribe_duration": 3.384,
      "wpm": 165,
      "message": "ดอกเบี้ยนี่มันก็จะไปเพิ่มขึ้นเรื่อยๆ"
    },
    {
      "message_id": 905,
      "agent_id": 2,
      "delay": 6.111,
      "speech_duration": 6.052,
      "transcribe_duration": 6.111,
      "wpm": 146,
      "message": "วันนี้จะใช้เลขยกกำลังมาเป็นทหารทำให้เราสามารถวางแผนนะคะว่า"
    },
    {
      "message_id": 906,
      "agent_id": 2,
      "delay": 0.42,
      "speech_duration": 0.484,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 907,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 908,
      "agent_id": 2,
      "delay": 1.094,
      "speech_duration": 1.124,
      "transcribe_duration": 1.094,
      "wpm": 80,
      "message": "ฉันจบ"
    },
    {
      "message_id": 909,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 93,
      "message": "ป่าตัน"
    },
    {
      "message_id": 910,
      "agent_id": 2,
      "delay": 4.803,
      "speech_duration": 4.772,
      "transcribe_duration": 4.803,
      "wpm": 113,
      "message": "อายุ 18 ยิ้ม 6 นะถ้านักเรียนไปทำงาน"
    },
    {
      "message_id": 911,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 912,
      "agent_id": 2,
      "delay": 5.266,
      "speech_duration": 5.284,
      "transcribe_duration": 5.266,
      "wpm": 167,
      "message": "นะคะสมมตินะไม่เรียนต่อนักเรียนไปทำงานค่าแรงขั้นต่ำเท่าไหร่"
    },
    {
      "message_id": 913,
      "agent_id": 2,
      "delay": 5.169,
      "speech_duration": 5.092,
      "transcribe_duration": 5.169,
      "wpm": 183,
      "message": "อ่านแล้วนักเรียนก็จะฉายแล้วเอาไปฝากธนาคารถ้านักเรียนอยากได้รถ"
    },
    {
      "message_id": 914,
      "agent_id": 2,
      "delay": 6.688,
      "speech_duration": 6.628,
      "transcribe_duration": 6.688,
      "wpm": 131,
      "message": "ในบ้านนักเรียนก็วางแผนในการซื้อได้เลยแต่ต้องมาออมก่อนนะคะ"
    },
    {
      "message_id": 915,
      "agent_id": 2,
      "delay": 3.457,
      "speech_duration": 3.492,
      "transcribe_duration": 3.457,
      "wpm": 163,
      "message": "ปีไหนนักเรียนสามารถคำนวณจากสูตรได้เลย"
    },
    {
      "message_id": 916,
      "agent_id": 2,
      "delay": 2.358,
      "speech_duration": 2.404,
      "transcribe_duration": 2.358,
      "wpm": 137,
      "message": "อันนี้เป็นการวางแผนนะ"
    },
    {
      "message_id": 917,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 918,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.292,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 919,
      "agent_id": 2,
      "delay": 16.171,
      "speech_duration": 15.844,
      "transcribe_duration": 16.171,
      "wpm": 143,
      "message": "ก่อนที่จะมาเริ่มเรียนสิ่งที่เป็นพื้นฐานพื้นฐานของเลขยกกำลังนักเรียนจะต้องรู้ก่อนในเรื่องของการคูณวันนี้ครูบิ๊กจะมาทบทวนนะคะทบทวนความรู้เดิมของนักเรียน"
    },
    {
      "message_id": 920,
      "agent_id": 2,
      "delay": 1.211,
      "speech_duration": 1.252,
      "transcribe_duration": 1.211,
      "wpm": 84,
      "message": "ถามว่า"
    },
    {
      "message_id": 921,
      "agent_id": 2,
      "delay": 4.941,
      "speech_duration": 4.964,
      "transcribe_duration": 4.941,
      "wpm": 130,
      "message": "การคูณจำนวนใดๆกับศูนย์นะคะอันนี้ง่ายมากเลย"
    },
    {
      "message_id": 922,
      "agent_id": 2,
      "delay": 3.46,
      "speech_duration": 3.492,
      "transcribe_duration": 3.46,
      "wpm": 125,
      "message": "อะไรก็ตามตัวเลขที่อะไรตัวเลข"
    },
    {
      "message_id": 923,
      "agent_id": 2,
      "delay": 5.968,
      "speech_duration": 5.86,
      "transcribe_duration": 5.968,
      "wpm": 110,
      "message": "ทุกตัวเลขนะเอามาคูณกับศูนย์อย่างเช่น 3 * 0"
    },
    {
      "message_id": 924,
      "agent_id": 2,
      "delay": 2.354,
      "speech_duration": 2.404,
      "transcribe_duration": 2.354,
      "wpm": 37,
      "message": "3 * 0"
    },
    {
      "message_id": 925,
      "agent_id": 2,
      "delay": 5.376,
      "speech_duration": 5.348,
      "transcribe_duration": 5.376,
      "wpm": 137,
      "message": "ถึงแม้ว่าเราจะสลับที่กันเปลี่ยนเป็น 0 คูณ 3 นะคะ"
    },
    {
      "message_id": 926,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 927,
      "agent_id": 2,
      "delay": 3.974,
      "speech_duration": 4.004,
      "transcribe_duration": 3.974,
      "wpm": 154,
      "message": "ความหมายมันเหมือนกันก็คือ 3 เท่าของศูนย์"
    },
    {
      "message_id": 928,
      "agent_id": 2,
      "delay": 4.786,
      "speech_duration": 4.708,
      "transcribe_duration": 4.786,
      "wpm": 156,
      "message": "นะคะ 3 เท่าของศูนย์หมายถึงเอา 0 มาบวกกัน 3 ครั้ง"
    },
    {
      "message_id": 929,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 930,
      "agent_id": 2,
      "delay": 4.553,
      "speech_duration": 4.516,
      "transcribe_duration": 4.553,
      "wpm": 120,
      "message": "3 * 0 หมายถึงเอา 0 มาบวกกัน 3 ครั้ง"
    },
    {
      "message_id": 931,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 932,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 933,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 934,
      "agent_id": 2,
      "delay": 7.05,
      "speech_duration": 7.012,
      "transcribe_duration": 7.05,
      "wpm": 124,
      "message": "การคูณกับการบวกจะเชื่อมโยงกันการคูณบอกถึงบวกจำนวนเท่านะคะ"
    },
    {
      "message_id": 935,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.228,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 936,
      "agent_id": 2,
      "delay": 1.524,
      "speech_duration": 1.572,
      "transcribe_duration": 1.524,
      "wpm": 76,
      "message": "เท่าตัว"
    },
    {
      "message_id": 937,
      "agent_id": 2,
      "delay": 2.626,
      "speech_duration": 2.66,
      "transcribe_duration": 2.626,
      "wpm": 141,
      "message": "ความหมายมันจะต่างกันนะคะ"
    },
    {
      "message_id": 938,
      "agent_id": 2,
      "delay": 2.758,
      "speech_duration": 2.724,
      "transcribe_duration": 2.758,
      "wpm": 182,
      "message": "ศูนย์บวกกัน 3 ครั้งได้เท่าไหร่คะ"
    },
    {
      "message_id": 939,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 940,
      "agent_id": 2,
      "delay": 2.526,
      "speech_duration": 2.468,
      "transcribe_duration": 2.526,
      "wpm": 188,
      "message": "ศูนย์บวกกัน 3 ครั้งได้เท่าไหร่"
    },
    {
      "message_id": 941,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 942,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 136,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 943,
      "agent_id": 2,
      "delay": 2.574,
      "speech_duration": 2.596,
      "transcribe_duration": 2.574,
      "wpm": 116,
      "message": "ศูนย์บวกกัน 3 ครั้ง"
    },
    {
      "message_id": 944,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.292,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 945,
      "agent_id": 2,
      "delay": 4.251,
      "speech_duration": 4.196,
      "transcribe_duration": 4.251,
      "wpm": 107,
      "message": "ศูนย์บวกกัน 3 ครั้งได้ 0 นะคะ"
    },
    {
      "message_id": 946,
      "agent_id": 2,
      "delay": 4.366,
      "speech_duration": 4.388,
      "transcribe_duration": 4.366,
      "wpm": 92,
      "message": "ถูกต้องบวกกันกี่ครั้งก็ตาม"
    },
    {
      "message_id": 947,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.356,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 948,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 949,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 950,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 951,
      "agent_id": 2,
      "delay": 1.934,
      "speech_duration": 1.956,
      "transcribe_duration": 1.934,
      "wpm": 192,
      "message": "ก็เท่ากับศูนย์เหมือนเดิม"
    },
    {
      "message_id": 952,
      "agent_id": 2,
      "delay": 4.104,
      "speech_duration": 4.132,
      "transcribe_duration": 4.104,
      "wpm": 149,
      "message": "เพราะฉะนั้นศูนย์นะคะเอามาคูณกับอะไรก็ตาม"
    },
    {
      "message_id": 953,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.38,
      "transcribe_duration": 1.408,
      "wpm": 109,
      "message": "x กับตุ๊ก"
    },
    {
      "message_id": 954,
      "agent_id": 2,
      "delay": 8.292,
      "speech_duration": 8.228,
      "transcribe_duration": 8.292,
      "wpm": 118,
      "message": "พูดกับ 100 0 * 100 ก็เท่ากับ 0 เท่าเดิม 0 คูณกับ 1,000 ก็เท่ากับ"
    },
    {
      "message_id": 955,
      "agent_id": 2,
      "delay": 2.236,
      "speech_duration": 2.276,
      "transcribe_duration": 2.236,
      "wpm": 119,
      "message": "ศูนย์เท่าเดิมนะคะ"
    },
    {
      "message_id": 956,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.292,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 957,
      "agent_id": 2,
      "delay": 1.089,
      "speech_duration": 1.124,
      "transcribe_duration": 1.089,
      "wpm": 80,
      "message": "เคไหม"
    },
    {
      "message_id": 958,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 959,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.292,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 960,
      "agent_id": 2,
      "delay": 3.729,
      "speech_duration": 3.748,
      "transcribe_duration": 3.729,
      "wpm": 100,
      "message": "โอเคนะจำได้ไหมคะจำได้ไหม"
    },
    {
      "message_id": 961,
      "agent_id": 2,
      "delay": 8.076,
      "speech_duration": 8.036,
      "transcribe_duration": 8.076,
      "wpm": 108,
      "message": "ให้จำเอาไว้เลยสำคัญมากนะคะจำนวนใดๆก็ตามคุณกับ 0 เท่ากับ 0"
    },
    {
      "message_id": 962,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.996,
      "transcribe_duration": 0.939,
      "wpm": 75,
      "message": "นะคะ"
    },
    {
      "message_id": 963,
      "agent_id": 2,
      "delay": 5.854,
      "speech_duration": 5.86,
      "transcribe_duration": 5.854,
      "wpm": 141,
      "message": "ไม่มีคำตอบอื่นเลยนะคะมีตัวเดียวเท่านั้นคำตอบคือ 0 นะคะ"
    },
    {
      "message_id": 964,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 965,
      "agent_id": 2,
      "delay": 3.554,
      "speech_duration": 3.556,
      "transcribe_duration": 3.554,
      "wpm": 101,
      "message": "Mini ข้อที่ 2 ของการคูณ"
    },
    {
      "message_id": 966,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 967,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 968,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 969,
      "agent_id": 2,
      "delay": 0.522,
      "speech_duration": 0.548,
      "transcribe_duration": 0.522,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 970,
      "agent_id": 2,
      "delay": 5.438,
      "speech_duration": 5.348,
      "transcribe_duration": 5.438,
      "wpm": 137,
      "message": "การคูณจำนวนใดๆกับหนึ่งเมื่อกี้ 0 ณตอนนี้คุณกับ 1"
    },
    {
      "message_id": 971,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 972,
      "agent_id": 2,
      "delay": 0.455,
      "speech_duration": 0.484,
      "transcribe_duration": 0.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 973,
      "agent_id": 2,
      "delay": 2.172,
      "speech_duration": 2.212,
      "transcribe_duration": 2.172,
      "wpm": 122,
      "message": "3 * 1 ได้เท่าไหร่"
    },
    {
      "message_id": 974,
      "agent_id": 2,
      "delay": 0.32,
      "speech_duration": 0.356,
      "transcribe_duration": 0.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 975,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 2.148,
      "transcribe_duration": 2.111,
      "wpm": 140,
      "message": "3 * 1 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 976,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 977,
      "agent_id": 2,
      "delay": 6.476,
      "speech_duration": 6.436,
      "transcribe_duration": 6.476,
      "wpm": 105,
      "message": "ได้ 3 เห็นไหมคะแม้ว่าจะสลับที่กันก็ตาม 3 * 1"
    },
    {
      "message_id": 978,
      "agent_id": 2,
      "delay": 2.181,
      "speech_duration": 2.212,
      "transcribe_duration": 2.181,
      "wpm": 122,
      "message": "จะเท่ากับ 1 คูณ 3"
    },
    {
      "message_id": 979,
      "agent_id": 2,
      "delay": 1.675,
      "speech_duration": 1.7,
      "transcribe_duration": 1.675,
      "wpm": 124,
      "message": "สลับที่การคูณ"
    },
    {
      "message_id": 980,
      "agent_id": 2,
      "delay": 4.256,
      "speech_duration": 4.26,
      "transcribe_duration": 4.256,
      "wpm": 148,
      "message": "สัญลักษณ์ดูสัญลักษณ์นะคะความหมายเหมือนกัน"
    },
    {
      "message_id": 981,
      "agent_id": 2,
      "delay": 4.594,
      "speech_duration": 4.452,
      "transcribe_duration": 4.594,
      "wpm": 152,
      "message": "3 * 1 ก็คือเอา 1 มาบวกกัน 3 ครั้งก็เท่ากับ 3"
    },
    {
      "message_id": 982,
      "agent_id": 2,
      "delay": 5.204,
      "speech_duration": 5.156,
      "transcribe_duration": 5.204,
      "wpm": 157,
      "message": "แต่ถ้า 1 * 3 ก็คือมี 3 อยู่ตัวเดียวก็คือ 3 เหมือนเดิม"
    },
    {
      "message_id": 983,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 984,
      "agent_id": 2,
      "delay": 0.949,
      "speech_duration": 0.996,
      "transcribe_duration": 0.949,
      "wpm": 181,
      "message": "เพราะฉะนั้น"
    },
    {
      "message_id": 985,
      "agent_id": 2,
      "delay": 1.41,
      "speech_duration": 1.444,
      "transcribe_duration": 1.41,
      "wpm": 135,
      "message": "สรุปได้ไหมคะ"
    },
    {
      "message_id": 986,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 987,
      "agent_id": 2,
      "delay": 4.634,
      "speech_duration": 4.644,
      "transcribe_duration": 4.634,
      "wpm": 100,
      "message": "จำนวนใดๆก็ตามนะคะจำนวนใดๆก็ตาม"
    },
    {
      "message_id": 988,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 115,
      "message": "เมื่อคืนกลับ 1"
    },
    {
      "message_id": 989,
      "agent_id": 2,
      "delay": 0.458,
      "speech_duration": 0.484,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 990,
      "agent_id": 2,
      "delay": 5.327,
      "speech_duration": 5.348,
      "transcribe_duration": 5.327,
      "wpm": 121,
      "message": "คำตอบก็คือเท่ากับจำนวนนั้นเองนะคะอย่างเช่น"
    },
    {
      "message_id": 991,
      "agent_id": 2,
      "delay": 1.593,
      "speech_duration": 1.636,
      "transcribe_duration": 1.593,
      "wpm": 55,
      "message": "3 * 1"
    },
    {
      "message_id": 992,
      "agent_id": 2,
      "delay": 1.408,
      "speech_duration": 1.444,
      "transcribe_duration": 1.408,
      "wpm": 104,
      "message": "เท่ากับ 3"
    },
    {
      "message_id": 993,
      "agent_id": 2,
      "delay": 2.778,
      "speech_duration": 2.788,
      "transcribe_duration": 2.778,
      "wpm": 65,
      "message": "10 * 1 = 10"
    },
    {
      "message_id": 994,
      "agent_id": 2,
      "delay": 0.394,
      "speech_duration": 0.42,
      "transcribe_duration": 0.394,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 995,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.292,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 996,
      "agent_id": 2,
      "delay": 0.221,
      "speech_duration": 0.228,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 997,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 998,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.356,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 999,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1000,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1001,
      "agent_id": 2,
      "delay": 4.038,
      "speech_duration": 4.068,
      "transcribe_duration": 4.038,
      "wpm": 81,
      "message": "100 * 1 ก็เท่ากับ 100"
    },
    {
      "message_id": 1002,
      "agent_id": 2,
      "delay": 0.383,
      "speech_duration": 0.42,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1003,
      "agent_id": 2,
      "delay": 1.732,
      "speech_duration": 1.764,
      "transcribe_duration": 1.732,
      "wpm": 94,
      "message": "เข้าใจนะคะ"
    },
    {
      "message_id": 1004,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1005,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1006,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.468,
      "transcribe_duration": 2.432,
      "wpm": 122,
      "message": "สงสัยไหมเข้าใจไหมคะ"
    },
    {
      "message_id": 1007,
      "agent_id": 2,
      "delay": 0.317,
      "speech_duration": 0.356,
      "transcribe_duration": 0.317,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1008,
      "agent_id": 2,
      "delay": 0.963,
      "speech_duration": 0.996,
      "transcribe_duration": 0.963,
      "wpm": 151,
      "message": "เข้าใจไหม"
    },
    {
      "message_id": 1009,
      "agent_id": 2,
      "delay": 4.443,
      "speech_duration": 4.452,
      "transcribe_duration": 4.443,
      "wpm": 74,
      "message": "เข้าใจหนอโอเคผ่านนะคะ"
    },
    {
      "message_id": 1010,
      "agent_id": 2,
      "delay": 8.566,
      "speech_duration": 8.42,
      "transcribe_duration": 8.566,
      "wpm": 153,
      "message": "รบกวนไป 2 อย่างแล้วนะคะ 1 ก็คือคูณกับ 0 2 ก็คือคุณกับ 1 นะคะคำตอบจะต่างกันให้นักเรียน"
    },
    {
      "message_id": 1011,
      "agent_id": 2,
      "delay": 10.833,
      "speech_duration": 10.276,
      "transcribe_duration": 10.833,
      "wpm": 165,
      "message": "ตามคอนเซ็ปนี้เอาไว้นะคะสำคัญเกี่ยวกับการคูณไม่ต้องไปหาคำตอบเลยง่ายมากอะไรก็ตามคุณกับหนึ่งก็จะเท่ากับตัวของเขาเอง"
    },
    {
      "message_id": 1012,
      "agent_id": 2,
      "delay": 3.811,
      "speech_duration": 3.748,
      "transcribe_duration": 3.811,
      "wpm": 184,
      "message": "แต่ถ้าอะไรก็ตามคุณกระสุนเท่ากับศูนย์ไปเลยนะคะ"
    },
    {
      "message_id": 1013,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1014,
      "agent_id": 2,
      "delay": 0.227,
      "speech_duration": 0.228,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1015,
      "agent_id": 2,
      "delay": 0.203,
      "speech_duration": 0.228,
      "transcribe_duration": 0.203,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1016,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1017,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1018,
      "agent_id": 2,
      "delay": 0.867,
      "speech_duration": 0.932,
      "transcribe_duration": 0.867,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1019,
      "agent_id": 2,
      "delay": 0.309,
      "speech_duration": 0.292,
      "transcribe_duration": 0.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1020,
      "agent_id": 2,
      "delay": 6.577,
      "speech_duration": 6.436,
      "transcribe_duration": 6.577,
      "wpm": 203,
      "message": "วันที่ 3 ที่นักเรียนจะพบบ่อยมากในสัญลักษณ์เวลาเจอเวลาอ่านหนังสือหรือว่าเวลาทำแบบฝึกหัด"
    },
    {
      "message_id": 1021,
      "agent_id": 2,
      "delay": 0.205,
      "speech_duration": 0.228,
      "transcribe_duration": 0.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1022,
      "agent_id": 2,
      "delay": 3.793,
      "speech_duration": 3.812,
      "transcribe_duration": 3.793,
      "wpm": 130,
      "message": "การบวกการลบสัญลักษณ์มีอย่างเดียว"
    },
    {
      "message_id": 1023,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 2,
      "delay": 7.976,
      "speech_duration": 7.908,
      "transcribe_duration": 7.976,
      "wpm": 140,
      "message": "แล้วรู้เลยถ้าบวกก็ใส่สัญลักษณ์การบวกถ้าลบก็ใส่สัญลักษณ์การลบและการคูณนะคะ"
    },
    {
      "message_id": 1025,
      "agent_id": 2,
      "delay": 1.229,
      "speech_duration": 1.252,
      "transcribe_duration": 1.229,
      "wpm": 204,
      "message": "เครื่องหมายเนี่ย"
    },
    {
      "message_id": 1026,
      "agent_id": 2,
      "delay": 1.858,
      "speech_duration": 1.892,
      "transcribe_duration": 1.858,
      "wpm": 135,
      "message": "ขายได้เยอะมากเลย"
    },
    {
      "message_id": 1027,
      "agent_id": 2,
      "delay": 5.682,
      "speech_duration": 5.668,
      "transcribe_duration": 5.682,
      "wpm": 122,
      "message": "แต่ความหมายเหมือนกันอันแรกนะคะถ้าสมมุติโลกให้"
    },
    {
      "message_id": 1028,
      "agent_id": 2,
      "delay": 2.719,
      "speech_duration": 2.724,
      "transcribe_duration": 2.719,
      "wpm": 116,
      "message": "จำนวน = a กับ B นะคะ"
    },
    {
      "message_id": 1029,
      "agent_id": 2,
      "delay": 2.441,
      "speech_duration": 2.468,
      "transcribe_duration": 2.441,
      "wpm": 152,
      "message": "เวลาคูณสัญลักษณ์อันที่ 1"
    },
    {
      "message_id": 1030,
      "agent_id": 2,
      "delay": 0.315,
      "speech_duration": 0.356,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1031,
      "agent_id": 2,
      "delay": 4.477,
      "speech_duration": 4.452,
      "transcribe_duration": 4.477,
      "wpm": 148,
      "message": "ใช้สัญลักษณ์เลย a x B นะคะสัญลักษณ์อันที่ 1"
    },
    {
      "message_id": 1032,
      "agent_id": 2,
      "delay": 1.459,
      "speech_duration": 1.444,
      "transcribe_duration": 1.459,
      "wpm": 62,
      "message": "a x B"
    },
    {
      "message_id": 1033,
      "agent_id": 2,
      "delay": 0.232,
      "speech_duration": 0.292,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1034,
      "agent_id": 2,
      "delay": 2.111,
      "speech_duration": 2.148,
      "transcribe_duration": 2.111,
      "wpm": 84,
      "message": "แต่ตัวที่ 2"
    },
    {
      "message_id": 1035,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.356,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1036,
      "agent_id": 2,
      "delay": 1.419,
      "speech_duration": 1.444,
      "transcribe_duration": 1.419,
      "wpm": 135,
      "message": "ข้อใส่วงเล็บ"
    },
    {
      "message_id": 1037,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1038,
      "agent_id": 2,
      "delay": 6.391,
      "speech_duration": 6.372,
      "transcribe_duration": 6.391,
      "wpm": 153,
      "message": "เครื่องหมายคูณไม่มีนะคะแต่ใช้วงเล็บแทนความหมายคือการคูณเหมือนกัน"
    },
    {
      "message_id": 1039,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1040,
      "agent_id": 2,
      "delay": 1.125,
      "speech_duration": 1.188,
      "transcribe_duration": 1.125,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1041,
      "agent_id": 2,
      "delay": 5.39,
      "speech_duration": 5.412,
      "transcribe_duration": 5.39,
      "wpm": 125,
      "message": "ใส่วงเล็บทั้ง 2 หรือใส่วงเล็บตัวใดตัวนึงนะคะ"
    },
    {
      "message_id": 1042,
      "agent_id": 2,
      "delay": 3.475,
      "speech_duration": 3.428,
      "transcribe_duration": 3.475,
      "wpm": 140,
      "message": "อาจจะใส่บีก็ได้วงเล็บไม่ต้องใส่"
    },
    {
      "message_id": 1043,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1044,
      "agent_id": 2,
      "delay": 1.91,
      "speech_duration": 1.956,
      "transcribe_duration": 1.91,
      "wpm": 176,
      "message": "หมายถึงการคูณเหมือนกัน"
    },
    {
      "message_id": 1045,
      "agent_id": 2,
      "delay": 2.171,
      "speech_duration": 2.212,
      "transcribe_duration": 2.171,
      "wpm": 108,
      "message": "หรือใส่วงเล็บ A"
    },
    {
      "message_id": 1046,
      "agent_id": 2,
      "delay": 1.487,
      "speech_duration": 1.508,
      "transcribe_duration": 1.487,
      "wpm": 149,
      "message": "บีไม่ใส่วงเล็บ"
    },
    {
      "message_id": 1047,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.404,
      "transcribe_duration": 2.363,
      "wpm": 144,
      "message": "หมายถึงการคูณเหมือนกัน"
    },
    {
      "message_id": 1048,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1049,
      "agent_id": 2,
      "delay": 3.638,
      "speech_duration": 3.684,
      "transcribe_duration": 3.638,
      "wpm": 102,
      "message": "เข้าใจนะคะหรือตัวสุดท้าย"
    },
    {
      "message_id": 1050,
      "agent_id": 2,
      "delay": 0.207,
      "speech_duration": 0.228,
      "transcribe_duration": 0.207,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1051,
      "agent_id": 2,
      "delay": 8.38,
      "speech_duration": 8.292,
      "transcribe_duration": 8.38,
      "wpm": 137,
      "message": "ไม่ต้องใส่อะไรเลยถ้าเห็นสัญลักษณ์แบบนี้ที่มันอยู่ชิดกันกับบีจับมาชิดกันนะคะ"
    },
    {
      "message_id": 1052,
      "agent_id": 2,
      "delay": 2.037,
      "speech_duration": 2.084,
      "transcribe_duration": 2.037,
      "wpm": 101,
      "message": "หมายถึงการคูณ"
    },
    {
      "message_id": 1053,
      "agent_id": 2,
      "delay": 1.079,
      "speech_duration": 1.124,
      "transcribe_duration": 1.079,
      "wpm": 120,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1054,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1055,
      "agent_id": 2,
      "delay": 2.432,
      "speech_duration": 2.404,
      "transcribe_duration": 2.432,
      "wpm": 94,
      "message": "เข้าใจนะคะโอเค"
    },
    {
      "message_id": 1056,
      "agent_id": 2,
      "delay": 0.496,
      "speech_duration": 0.548,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1057,
      "agent_id": 2,
      "delay": 5.67,
      "speech_duration": 5.604,
      "transcribe_duration": 5.67,
      "wpm": 174,
      "message": "มีอยู่ 3 เรื่องนะคะที่ครูบิ๊กฝากเอาไว้หนึ่งก็คือการคูณกับ 0 เนาะ"
    },
    {
      "message_id": 1058,
      "agent_id": 2,
      "delay": 2.173,
      "speech_duration": 2.212,
      "transcribe_duration": 2.173,
      "wpm": 95,
      "message": "2 การคูณกับ 1"
    },
    {
      "message_id": 1059,
      "agent_id": 2,
      "delay": 7.254,
      "speech_duration": 7.268,
      "transcribe_duration": 7.254,
      "wpm": 177,
      "message": "3 ก็คือสัญลักษณ์เกี่ยวกับการคูณนะคะถ้านักเรียนเห็นสัญลักษณ์แบบนี้ให้นักเรียนเข้าใจว่า"
    },
    {
      "message_id": 1060,
      "agent_id": 2,
      "delay": 0.192,
      "speech_duration": 0.228,
      "transcribe_duration": 0.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1061,
      "agent_id": 2,
      "delay": 2.62,
      "speech_duration": 2.66,
      "transcribe_duration": 2.62,
      "wpm": 118,
      "message": "มันหมายถึงการคูณนะคะ"
    },
    {
      "message_id": 1062,
      "agent_id": 2,
      "delay": 0.305,
      "speech_duration": 0.356,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1063,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1064,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1065,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1066,
      "agent_id": 2,
      "delay": 2.231,
      "speech_duration": 2.276,
      "transcribe_duration": 2.231,
      "wpm": 158,
      "message": "อ่านแล้วมาทบทวนกันหน่อย"
    },
    {
      "message_id": 1067,
      "agent_id": 2,
      "delay": 4.251,
      "speech_duration": 4.26,
      "transcribe_duration": 4.251,
      "wpm": 85,
      "message": "จำนวนการคูณนะคะข้อที่ 1"
    },
    {
      "message_id": 1068,
      "agent_id": 2,
      "delay": 3.255,
      "speech_duration": 3.3,
      "transcribe_duration": 3.255,
      "wpm": 150,
      "message": "ข้อที่ 1 เลยนะ 0 * 0 ได้เท่าไหร่"
    },
    {
      "message_id": 1069,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.292,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1070,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1071,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1072,
      "agent_id": 2,
      "delay": 10.32,
      "speech_duration": 10.148,
      "transcribe_duration": 10.32,
      "wpm": 135,
      "message": "บอกไปแล้วนะกฎข้อที่ 1 เก่งมากนะคะ 0 * 0 = 0 ข้อที่ 2 ง่ายมากเลยนะคะน้องประถมยังเรียนได้เลย"
    },
    {
      "message_id": 1073,
      "agent_id": 2,
      "delay": 0.627,
      "speech_duration": 0.676,
      "transcribe_duration": 0.627,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1074,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.292,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1075,
      "agent_id": 2,
      "delay": 4.04,
      "speech_duration": 3.94,
      "transcribe_duration": 4.04,
      "wpm": 126,
      "message": "ข้อ 2 นาคา 2 1 * 1 ได้เท่าไหร่คะ"
    },
    {
      "message_id": 1076,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 2,
      "delay": 3.925,
      "speech_duration": 3.94,
      "transcribe_duration": 3.925,
      "wpm": 107,
      "message": "เยี่ยมนะคะได้เท่ากับ 1 นะคะ"
    },
    {
      "message_id": 1078,
      "agent_id": 2,
      "delay": 6.005,
      "speech_duration": 5.86,
      "transcribe_duration": 6.005,
      "wpm": 207,
      "message": "1 นิ้วคูณอะไรก็ตามจะเท่ากับตัวของมันเองนะอันนี้มันคุยกับหนึ่งเพราะฉะนั้นก็คือเธอ"
    },
    {
      "message_id": 1079,
      "agent_id": 2,
      "delay": 4.772,
      "speech_duration": 4.708,
      "transcribe_duration": 4.772,
      "wpm": 105,
      "message": "เท่ากับ 1 นะคะ 2 * 2 ได้เท่าไหร่"
    },
    {
      "message_id": 1080,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1081,
      "agent_id": 2,
      "delay": 1.908,
      "speech_duration": 1.956,
      "transcribe_duration": 1.908,
      "wpm": 46,
      "message": "2 * 2"
    },
    {
      "message_id": 1082,
      "agent_id": 2,
      "delay": 4.254,
      "speech_duration": 4.26,
      "transcribe_duration": 4.254,
      "wpm": 130,
      "message": "ตอบถูกอยู่คนเดียว 2 * 2 เป็นเท่าไหร่"
    },
    {
      "message_id": 1083,
      "agent_id": 2,
      "delay": 6.021,
      "speech_duration": 5.988,
      "transcribe_duration": 6.021,
      "wpm": 113,
      "message": "2 * 2 ดูดีๆนะคะ 2 คูณ 2 คูณ 2 คือ 2 มาบวกกัน"
    },
    {
      "message_id": 1084,
      "agent_id": 2,
      "delay": 1.135,
      "speech_duration": 1.188,
      "transcribe_duration": 1.135,
      "wpm": 101,
      "message": "2 ครั้ง"
    },
    {
      "message_id": 1085,
      "agent_id": 2,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 250,
      "message": "เพราะฉะนั้นได้เท่าไหร่"
    },
    {
      "message_id": 1086,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.292,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1087,
      "agent_id": 2,
      "delay": 7.169,
      "speech_duration": 7.076,
      "transcribe_duration": 7.169,
      "wpm": 93,
      "message": "4 นะคะใครตอบถูกบ้างสินะคะคำตอบถูกตอบได้นะคะ"
    },
    {
      "message_id": 1088,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1089,
      "agent_id": 2,
      "delay": 1.335,
      "speech_duration": 1.38,
      "transcribe_duration": 1.335,
      "wpm": 54,
      "message": "นะคะ"
    },
    {
      "message_id": 1090,
      "agent_id": 2,
      "delay": 8.629,
      "speech_duration": 8.548,
      "transcribe_duration": 8.629,
      "wpm": 146,
      "message": "นักเรียนจำ Concept ให้ได้นะสัญลักษณ์การคูณ 2 คูณ 2 ก็คือเอา 2 มาบวกกัน 2 ครั้งนะคะ"
    },
    {
      "message_id": 1091,
      "agent_id": 2,
      "delay": 1.606,
      "speech_duration": 1.636,
      "transcribe_duration": 1.606,
      "wpm": 64,
      "message": "3 ละคะ"
    },
    {
      "message_id": 1092,
      "agent_id": 2,
      "delay": 3.01,
      "speech_duration": 3.044,
      "transcribe_duration": 3.01,
      "wpm": 118,
      "message": "3 * 3 ข้อ 4 ได้เท่าไหร่"
    },
    {
      "message_id": 1093,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1094,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 30,
      "message": "3"
    },
    {
      "message_id": 1095,
      "agent_id": 2,
      "delay": 2.821,
      "speech_duration": 2.852,
      "transcribe_duration": 2.821,
      "wpm": 63,
      "message": "ตอบกูมาแล้ว"
    },
    {
      "message_id": 1096,
      "agent_id": 2,
      "delay": 7.674,
      "speech_duration": 7.588,
      "transcribe_duration": 7.674,
      "wpm": 119,
      "message": "ได้ 9 นะคะพี่หนิงไม่ใช่ 6 นะมันไม่ใช่บวกถ้าบวกถูกนะคะ 3 + 3"
    },
    {
      "message_id": 1097,
      "agent_id": 2,
      "delay": 1.724,
      "speech_duration": 1.764,
      "transcribe_duration": 1.724,
      "wpm": 145,
      "message": "เท่ากับ 6 นัดถูก"
    },
    {
      "message_id": 1098,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1099,
      "agent_id": 2,
      "delay": 3.485,
      "speech_duration": 3.492,
      "transcribe_duration": 3.485,
      "wpm": 159,
      "message": "แต่ถ้าเป็นการคูณก็คือ 3 คูณ 2 ถูกไหม"
    },
    {
      "message_id": 1100,
      "agent_id": 2,
      "delay": 1.392,
      "speech_duration": 1.444,
      "transcribe_duration": 1.392,
      "wpm": 62,
      "message": "3 * 2"
    },
    {
      "message_id": 1101,
      "agent_id": 2,
      "delay": 2.396,
      "speech_duration": 2.404,
      "transcribe_duration": 2.396,
      "wpm": 119,
      "message": "3 มาบวกกัน 2 ครั้ง"
    },
    {
      "message_id": 1102,
      "agent_id": 2,
      "delay": 0.94,
      "speech_duration": 0.996,
      "transcribe_duration": 0.94,
      "wpm": 105,
      "message": "อันนี้"
    },
    {
      "message_id": 1103,
      "agent_id": 2,
      "delay": 9.01,
      "speech_duration": 8.932,
      "transcribe_duration": 9.01,
      "wpm": 109,
      "message": "ครูบิ๊กให้สัญลักษณ์ 3 * 3 นั่นหมายถึง 3 * 3 * 3 + 3 + 3 + 3 นะคะ"
    },
    {
      "message_id": 1104,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1105,
      "agent_id": 2,
      "delay": 1.14,
      "speech_duration": 1.188,
      "transcribe_duration": 1.14,
      "wpm": 101,
      "message": "โอเคไหม"
    },
    {
      "message_id": 1106,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1107,
      "agent_id": 2,
      "delay": 5.664,
      "speech_duration": 5.604,
      "transcribe_duration": 5.664,
      "wpm": 134,
      "message": "3 บวกกัน 3 ครั้งก็เท่ากับ 9 คือคำตอบนะคะทีนี้มาดู"
    },
    {
      "message_id": 1108,
      "agent_id": 2,
      "delay": 2.495,
      "speech_duration": 2.532,
      "transcribe_duration": 2.495,
      "wpm": 101,
      "message": "จำนวนเพิ่มการคูณ"
    },
    {
      "message_id": 1109,
      "agent_id": 2,
      "delay": 1.281,
      "speech_duration": 1.316,
      "transcribe_duration": 1.281,
      "wpm": 114,
      "message": "จำนวนเดิม"
    },
    {
      "message_id": 1110,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 144,
      "message": "แต่เพิ่มจำนวนเข้าไป"
    },
    {
      "message_id": 1111,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1112,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.356,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1113,
      "agent_id": 2,
      "delay": 3.483,
      "speech_duration": 3.492,
      "transcribe_duration": 3.483,
      "wpm": 129,
      "message": "ศูนย์จากข้อที่ 1 มีอยู่ 2 ตัว"
    },
    {
      "message_id": 1114,
      "agent_id": 2,
      "delay": 3.415,
      "speech_duration": 3.428,
      "transcribe_duration": 3.415,
      "wpm": 140,
      "message": "ข้อที่ 5 คือเพิ่ม 0 มาอีก 1 ตัว"
    },
    {
      "message_id": 1115,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1116,
      "agent_id": 2,
      "delay": 1.732,
      "speech_duration": 1.764,
      "transcribe_duration": 1.732,
      "wpm": 111,
      "message": "คำตอบคืออะไร"
    },
    {
      "message_id": 1117,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1118,
      "agent_id": 2,
      "delay": 8.516,
      "speech_duration": 8.42,
      "transcribe_duration": 8.516,
      "wpm": 153,
      "message": "คำตอบก็คือโสมถูกต้องเก่งมากไม่ว่าจะเพิ่มมากี่ตัวก็ตามคูณกันก็เท่ากับ 0 เหมือนเดิมนะคะ"
    },
    {
      "message_id": 1119,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.228,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 2,
      "delay": 4.418,
      "speech_duration": 4.452,
      "transcribe_duration": 4.418,
      "wpm": 77,
      "message": "ข้อที่ 6 ข้อที่ 6 นะคะ"
    },
    {
      "message_id": 1121,
      "agent_id": 2,
      "delay": 11.126,
      "speech_duration": 10.98,
      "transcribe_duration": 11.126,
      "wpm": 134,
      "message": "ข้อ 2 เรามี 1 คูณกันอยู่ 2 ตัวใช่ไหมปีนี้โกหกเราเพิ่มมาเพิ่ม 1 มาอีก 1 ตัวนะคะ 1 * 1 * 1 คำตอบคือ"
    },
    {
      "message_id": 1122,
      "agent_id": 2,
      "delay": 0.639,
      "speech_duration": 0.676,
      "transcribe_duration": 0.639,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1123,
      "agent_id": 2,
      "delay": 3.669,
      "speech_duration": 3.556,
      "transcribe_duration": 3.669,
      "wpm": 148,
      "message": "หนึ่งเก่งมากนะคะตอบได้ดีมากเลยหนิง"
    },
    {
      "message_id": 1124,
      "agent_id": 2,
      "delay": 0.723,
      "speech_duration": 0.292,
      "transcribe_duration": 0.723,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1125,
      "agent_id": 2,
      "delay": 1.84,
      "speech_duration": 1.892,
      "transcribe_duration": 1.84,
      "wpm": 63,
      "message": "ถูกนะคะ"
    },
    {
      "message_id": 1126,
      "agent_id": 2,
      "delay": 3.797,
      "speech_duration": 3.748,
      "transcribe_duration": 3.797,
      "wpm": 172,
      "message": "เพิ่มมา 1 ตัวก็คือ 1 เหมือนเดิมที่นี้ข้อ 7"
    },
    {
      "message_id": 1127,
      "agent_id": 2,
      "delay": 0.689,
      "speech_duration": 0.74,
      "transcribe_duration": 0.689,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1128,
      "agent_id": 2,
      "delay": 2.554,
      "speech_duration": 2.596,
      "transcribe_duration": 2.554,
      "wpm": 58,
      "message": "2 * 2 * 2"
    },
    {
      "message_id": 1129,
      "agent_id": 2,
      "delay": 1.199,
      "speech_duration": 1.252,
      "transcribe_duration": 1.199,
      "wpm": 156,
      "message": "เป็นเท่าไหร่"
    },
    {
      "message_id": 1130,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1131,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1132,
      "agent_id": 2,
      "delay": 6.601,
      "speech_duration": 6.564,
      "transcribe_duration": 6.601,
      "wpm": 73,
      "message": "มีคนตอบถูก 8 นะคะ 8 ถูกต้องนะคะ"
    },
    {
      "message_id": 1133,
      "agent_id": 2,
      "delay": 7.567,
      "speech_duration": 7.46,
      "transcribe_duration": 7.567,
      "wpm": 133,
      "message": "ไม่ใช่ 2 + 2 + 2 + 2 * 2 * 2 ความหมายจะต่างกันนะคะสัญลักษณ์การคูณ"
    },
    {
      "message_id": 1134,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1135,
      "agent_id": 2,
      "delay": 3.964,
      "speech_duration": 4.004,
      "transcribe_duration": 3.964,
      "wpm": 52,
      "message": "2 * 2 ได้ 4 4"
    },
    {
      "message_id": 1136,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1137,
      "agent_id": 2,
      "delay": 0.995,
      "speech_duration": 0.996,
      "transcribe_duration": 0.995,
      "wpm": 105,
      "message": "คลินิก"
    },
    {
      "message_id": 1138,
      "agent_id": 2,
      "delay": 2.897,
      "speech_duration": 2.852,
      "transcribe_duration": 2.897,
      "wpm": 131,
      "message": "มาคูณ 2 ก็เท่ากับ 8 นะคะ"
    },
    {
      "message_id": 1139,
      "agent_id": 2,
      "delay": 6.064,
      "speech_duration": 6.052,
      "transcribe_duration": 6.064,
      "wpm": 134,
      "message": "อันนี้คือคำตอบข้อสุดท้ายและทบทวนในเรื่องของการคูณนะคะ"
    },
    {
      "message_id": 1140,
      "agent_id": 2,
      "delay": 3.812,
      "speech_duration": 3.812,
      "transcribe_duration": 3.812,
      "wpm": 63,
      "message": "ข้อ 8 3 * 3 * 3"
    },
    {
      "message_id": 1141,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1142,
      "agent_id": 2,
      "delay": 0.374,
      "speech_duration": 0.228,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1143,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1144,
      "agent_id": 2,
      "delay": 1.23,
      "speech_duration": 1.252,
      "transcribe_duration": 1.23,
      "wpm": 144,
      "message": "ได้เท่าไหร่"
    },
    {
      "message_id": 1145,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1146,
      "agent_id": 2,
      "delay": 0.251,
      "speech_duration": 0.292,
      "transcribe_duration": 0.251,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1147,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.292,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1149,
      "agent_id": 2,
      "delay": 0.762,
      "speech_duration": 0.804,
      "transcribe_duration": 0.762,
      "wpm": 56,
      "message": "10"
    },
    {
      "message_id": 1150,
      "agent_id": 2,
      "delay": 4.217,
      "speech_duration": 4.132,
      "transcribe_duration": 4.217,
      "wpm": 40,
      "message": "820 27 โหล"
    },
    {
      "message_id": 1151,
      "agent_id": 2,
      "delay": 5.18,
      "speech_duration": 5.156,
      "transcribe_duration": 5.18,
      "wpm": 99,
      "message": "ดูดีๆดูดีๆอะมีคนตอบอันนี้เท่าไหร่"
    },
    {
      "message_id": 1152,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1153,
      "agent_id": 2,
      "delay": 1.271,
      "speech_duration": 1.316,
      "transcribe_duration": 1.271,
      "wpm": 34,
      "message": "18"
    },
    {
      "message_id": 1154,
      "agent_id": 2,
      "delay": 5.434,
      "speech_duration": 5.348,
      "transcribe_duration": 5.434,
      "wpm": 149,
      "message": "อันนี้ 18 รอบเขาแน่เลยอันนี้ 18 ผู้ชาย 18 ทั้งแถบเลย"
    },
    {
      "message_id": 1155,
      "agent_id": 2,
      "delay": 0.827,
      "speech_duration": 0.868,
      "transcribe_duration": 0.827,
      "wpm": 207,
      "message": "เท่าไหร่ลูก"
    },
    {
      "message_id": 1156,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1157,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1158,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.42,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1159,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1160,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1161,
      "agent_id": 2,
      "delay": 6.19,
      "speech_duration": 6.116,
      "transcribe_duration": 6.19,
      "wpm": 105,
      "message": "เจ้าโอเคยังคอนเสิร์ตยังไม่ได้อ่ะพี่แน็ก 27"
    },
    {
      "message_id": 1162,
      "agent_id": 2,
      "delay": 0.395,
      "speech_duration": 0.228,
      "transcribe_duration": 0.395,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1163,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1164,
      "agent_id": 2,
      "delay": 1.657,
      "speech_duration": 1.7,
      "transcribe_duration": 1.657,
      "wpm": 26,
      "message": "18"
    },
    {
      "message_id": 1165,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1166,
      "agent_id": 2,
      "delay": 2.968,
      "speech_duration": 2.916,
      "transcribe_duration": 2.968,
      "wpm": 175,
      "message": "ลูกปลาเท่าไหร่ลูกลูกบาศก์เท่าไหร่"
    },
    {
      "message_id": 1167,
      "agent_id": 2,
      "delay": 6.05,
      "speech_duration": 5.924,
      "transcribe_duration": 6.05,
      "wpm": 149,
      "message": "14 คำตอบหลักหลายมากเลยสงสัยตัวเลขมันจะยากมากเลยนะได้ 3 * 3"
    },
    {
      "message_id": 1168,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.292,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1169,
      "agent_id": 2,
      "delay": 5.451,
      "speech_duration": 5.412,
      "transcribe_duration": 5.451,
      "wpm": 108,
      "message": "3 นะคะดูนะคะ 3 คูณ 3 เท่ากับเท่าไหร่นะ"
    },
    {
      "message_id": 1170,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1171,
      "agent_id": 2,
      "delay": 0.71,
      "speech_duration": 0.74,
      "transcribe_duration": 0.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1172,
      "agent_id": 2,
      "delay": 5.959,
      "speech_duration": 5.924,
      "transcribe_duration": 5.959,
      "wpm": 73,
      "message": "3 * 3 ได้ 9 โอเค 3 * 3 ได้ 9"
    },
    {
      "message_id": 1173,
      "agent_id": 2,
      "delay": 2.552,
      "speech_duration": 2.596,
      "transcribe_duration": 2.552,
      "wpm": 133,
      "message": "หลังจากนั้นเอา 9 มาบวก"
    },
    {
      "message_id": 1174,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1175,
      "agent_id": 2,
      "delay": 5.496,
      "speech_duration": 5.412,
      "transcribe_duration": 5.496,
      "wpm": 122,
      "message": "เอามาคูณ 3 นะคะ 999 เอามารวมกันเป็นเท่าไหร่"
    },
    {
      "message_id": 1176,
      "agent_id": 2,
      "delay": 0.201,
      "speech_duration": 0.228,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1177,
      "agent_id": 2,
      "delay": 1.474,
      "speech_duration": 1.508,
      "transcribe_duration": 1.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1178,
      "agent_id": 2,
      "delay": 2.229,
      "speech_duration": 2.276,
      "transcribe_duration": 2.229,
      "wpm": 92,
      "message": "20 เท่าไหร่คะ"
    },
    {
      "message_id": 1179,
      "agent_id": 2,
      "delay": 0.834,
      "speech_duration": 0.868,
      "transcribe_duration": 0.834,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1180,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.996,
      "transcribe_duration": 0.939,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 2,
      "delay": 1.466,
      "speech_duration": 1.508,
      "transcribe_duration": 1.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 2,
      "delay": 4.313,
      "speech_duration": 4.324,
      "transcribe_duration": 4.313,
      "wpm": 80,
      "message": "นับดีๆนะไม่ใช่ 28 นะคะ"
    },
    {
      "message_id": 1183,
      "agent_id": 2,
      "delay": 5.025,
      "speech_duration": 5.028,
      "transcribe_duration": 5.025,
      "wpm": 95,
      "message": "คำตอบที่ถูกอ่ะทุกคนตบมือนะคะให้"
    },
    {
      "message_id": 1184,
      "agent_id": 2,
      "delay": 8.758,
      "speech_duration": 8.676,
      "transcribe_duration": 8.758,
      "wpm": 143,
      "message": "รัชชานนท์ตอบถูกอยู่คนเดียวนะลูกนะโอเคเก่งมากเพื่อนๆนะคะดูดีๆก่อนที่จะตอบคุณครูนะคะ"
    },
    {
      "message_id": 1185,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 102,
      "message": "คำตอบคือ 20"
    },
    {
      "message_id": 1186,
      "agent_id": 2,
      "delay": 9.816,
      "speech_duration": 9.7,
      "transcribe_duration": 9.816,
      "wpm": 165,
      "message": "ถูกแล้วนะคะ 27 ถูกแล้วเดี๋ยวอันนี้กูไปจะทำเป็นแบบฝึกหัดแล้วให้นักเรียนลองไปทบทวนความรู้เดิมนะคะของนักเรียน"
    },
    {
      "message_id": 1187,
      "agent_id": 2,
      "delay": 6.262,
      "speech_duration": 6.244,
      "transcribe_duration": 6.262,
      "wpm": 161,
      "message": "ฝึกเยอะๆแล้วนักเรียนก็จะเกิดความเข้าใจนะคะคณิตศาสตร์เราต้องฝึกนะคะ"
    },
    {
      "message_id": 1188,
      "agent_id": 2,
      "delay": 5.566,
      "speech_duration": 5.54,
      "transcribe_duration": 5.566,
      "wpm": 141,
      "message": "ทีนี้มาเริ่มเรียนในเรื่องของเลขยกกำลังกันดีกว่านะคะ"
    },
    {
      "message_id": 1189,
      "agent_id": 2,
      "delay": 3.698,
      "speech_duration": 3.748,
      "transcribe_duration": 3.698,
      "wpm": 88,
      "message": "ความหมายของเลขยกกำลัง"
    },
    {
      "message_id": 1190,
      "agent_id": 2,
      "delay": 0.202,
      "speech_duration": 0.228,
      "transcribe_duration": 0.202,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1191,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1192,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1193,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1194,
      "agent_id": 2,
      "delay": 6.568,
      "speech_duration": 6.564,
      "transcribe_duration": 6.568,
      "wpm": 151,
      "message": "มันหมายถึงอะไรเลขยกกำลังที่เราพูดกันบ่อยๆดูสัญลักษณ์นะคะสัญลักษณ์"
    },
    {
      "message_id": 1195,
      "agent_id": 2,
      "delay": 2.514,
      "speech_duration": 2.532,
      "transcribe_duration": 2.514,
      "wpm": 113,
      "message": "ของเลขยกกำลังก็คือ"
    },
    {
      "message_id": 1196,
      "agent_id": 2,
      "delay": 2.621,
      "speech_duration": 2.66,
      "transcribe_duration": 2.621,
      "wpm": 34,
      "message": "a ^ n"
    },
    {
      "message_id": 1197,
      "agent_id": 2,
      "delay": 10.511,
      "speech_duration": 10.34,
      "transcribe_duration": 10.511,
      "wpm": 115,
      "message": "a ^ n สัญลักษณ์ของเขาจะใช้ a เล็กนะคะตัวเอเล็กเสร็จแล้วอยู่เยื้องขวาข้างบนนะคะ"
    },
    {
      "message_id": 1198,
      "agent_id": 2,
      "delay": 1.675,
      "speech_duration": 1.7,
      "transcribe_duration": 1.675,
      "wpm": 132,
      "message": "ใช้สัญลักษณ์ N"
    },
    {
      "message_id": 1199,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.228,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1200,
      "agent_id": 2,
      "delay": 2.436,
      "speech_duration": 2.468,
      "transcribe_duration": 2.436,
      "wpm": 194,
      "message": "นักเรียนเป็นนักเรียนจะเขียนนะคะ"
    },
    {
      "message_id": 1201,
      "agent_id": 2,
      "delay": 1.754,
      "speech_duration": 1.764,
      "transcribe_duration": 1.754,
      "wpm": 145,
      "message": "มันจะเยื้องไปขวา"
    },
    {
      "message_id": 1202,
      "agent_id": 2,
      "delay": 8.521,
      "speech_duration": 8.42,
      "transcribe_duration": 8.521,
      "wpm": 164,
      "message": "ห้ามนักเรียนเขียนตรงตัวของเอนะคะไม่ใช่ยกกำลัง n และ n มาอยู่บนหัวของเองยังไม่เอานะคะหรือว่า"
    },
    {
      "message_id": 1203,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 2,
      "delay": 2.003,
      "speech_duration": 2.02,
      "transcribe_duration": 2.003,
      "wpm": 163,
      "message": "เลี้ยงไปทางซ้ายไม่เอา"
    },
    {
      "message_id": 1205,
      "agent_id": 2,
      "delay": 6.028,
      "speech_duration": 5.924,
      "transcribe_duration": 6.028,
      "wpm": 147,
      "message": "ให้อยู่ถูกตำแหน่งก็คือเลี้ยงไปขวามือของ A แต่อยู่ข้างบน A"
    },
    {
      "message_id": 1206,
      "agent_id": 2,
      "delay": 0.812,
      "speech_duration": 0.868,
      "transcribe_duration": 0.812,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1207,
      "agent_id": 2,
      "delay": 4.031,
      "speech_duration": 4.068,
      "transcribe_duration": 4.031,
      "wpm": 122,
      "message": "อันนี้จำเอาไว้นะคะมันหมายถึงอะไร"
    },
    {
      "message_id": 1208,
      "agent_id": 2,
      "delay": 4.674,
      "speech_duration": 4.708,
      "transcribe_duration": 4.674,
      "wpm": 121,
      "message": "เมื่อ a เป็นจำนวนจริงนะคะจำนวนจริงใดๆ"
    },
    {
      "message_id": 1209,
      "agent_id": 2,
      "delay": 5.144,
      "speech_duration": 5.156,
      "transcribe_duration": 5.144,
      "wpm": 148,
      "message": "แล้ว n เป็นจำนวนเต็มบวกนะคะจำนวนเต็มบวกหมายถึงอะไร"
    },
    {
      "message_id": 1210,
      "agent_id": 2,
      "delay": 4.456,
      "speech_duration": 4.452,
      "transcribe_duration": 4.456,
      "wpm": 67,
      "message": "เป็นก็คือ 1 2 3 4 5"
    },
    {
      "message_id": 1211,
      "agent_id": 2,
      "delay": 3.341,
      "speech_duration": 3.364,
      "transcribe_duration": 3.341,
      "wpm": 156,
      "message": "ไปเรื่อยๆอันนี้คือจำนวนเต็มบวกนะคะ"
    },
    {
      "message_id": 1212,
      "agent_id": 2,
      "delay": 2.23,
      "speech_duration": 2.276,
      "transcribe_duration": 2.23,
      "wpm": 72,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 1213,
      "agent_id": 2,
      "delay": 1.798,
      "speech_duration": 1.828,
      "transcribe_duration": 1.798,
      "wpm": 57,
      "message": "จะมี A"
    },
    {
      "message_id": 1214,
      "agent_id": 2,
      "delay": 2.631,
      "speech_duration": 2.66,
      "transcribe_duration": 2.631,
      "wpm": 90,
      "message": "เป็นฐานนะคะชื่อ"
    },
    {
      "message_id": 1215,
      "agent_id": 2,
      "delay": 3.522,
      "speech_duration": 3.492,
      "transcribe_duration": 3.522,
      "wpm": 129,
      "message": "ชื่อของ A เนี่ยเขาเรียกว่าฐาน"
    },
    {
      "message_id": 1216,
      "agent_id": 2,
      "delay": 4.421,
      "speech_duration": 4.388,
      "transcribe_duration": 4.421,
      "wpm": 75,
      "message": "ฐานนะคะก็คือฐานแล้ว n"
    },
    {
      "message_id": 1217,
      "agent_id": 2,
      "delay": 2.036,
      "speech_duration": 2.084,
      "transcribe_duration": 2.036,
      "wpm": 115,
      "message": "เป็นเลขชี้กำลัง"
    },
    {
      "message_id": 1218,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1219,
      "agent_id": 2,
      "delay": 4.141,
      "speech_duration": 4.132,
      "transcribe_duration": 4.141,
      "wpm": 123,
      "message": "n เป็นเลขชี้กำลังเป็นตัวบ่งบอกว่า"
    },
    {
      "message_id": 1220,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1221,
      "agent_id": 2,
      "delay": 3.856,
      "speech_duration": 3.812,
      "transcribe_duration": 3.856,
      "wpm": 110,
      "message": "bap ตัวนะที่เอามาคูณกันนะคะ"
    },
    {
      "message_id": 1222,
      "agent_id": 2,
      "delay": 5.866,
      "speech_duration": 5.86,
      "transcribe_duration": 5.866,
      "wpm": 120,
      "message": "เวลาอ่านนะคะเวลาอ่านสัญลักษณ์เขาอ่านว่ายกกำลัง"
    },
    {
      "message_id": 1223,
      "agent_id": 2,
      "delay": 0.744,
      "speech_duration": 0.74,
      "transcribe_duration": 0.744,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1224,
      "agent_id": 2,
      "delay": 1.585,
      "speech_duration": 1.636,
      "transcribe_duration": 1.585,
      "wpm": 119,
      "message": "เวลาอ่านนะคะ"
    },
    {
      "message_id": 1225,
      "agent_id": 2,
      "delay": 0.278,
      "speech_duration": 0.228,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1226,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1227,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1229,
      "agent_id": 2,
      "delay": 5.647,
      "speech_duration": 5.54,
      "transcribe_duration": 5.647,
      "wpm": 162,
      "message": "ถ้าหูดีถ้าหูดีเวลาเขาพูดก็จะเห็นสัญลักษณ์และบอกว่ายกกำลัง n"
    },
    {
      "message_id": 1230,
      "agent_id": 2,
      "delay": 5.321,
      "speech_duration": 5.284,
      "transcribe_duration": 5.321,
      "wpm": 153,
      "message": "แต่สำหรับเราเราใช้ทรายนะคะเราใช้สัญลักษณ์แทนไปเลยนะคะ"
    },
    {
      "message_id": 1231,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.484,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1232,
      "agent_id": 2,
      "delay": 4.605,
      "speech_duration": 4.58,
      "transcribe_duration": 4.605,
      "wpm": 193,
      "message": "แต่ว่าขอให้นักเรียนรู้ว่าตัวเองที่อยู่ข้างล่างเนี่ยเป็นฐาน"
    },
    {
      "message_id": 1233,
      "agent_id": 2,
      "delay": 6.151,
      "speech_duration": 6.116,
      "transcribe_duration": 6.151,
      "wpm": 130,
      "message": "สวยที่อยู่ข้างบนเป็นเลขชี้กำลังนะคะจำคำนี้ให้ได้นะคะ"
    },
    {
      "message_id": 1234,
      "agent_id": 2,
      "delay": 1.979,
      "speech_duration": 2.02,
      "transcribe_duration": 1.979,
      "wpm": 82,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 1235,
      "agent_id": 2,
      "delay": 1.197,
      "speech_duration": 1.252,
      "transcribe_duration": 1.197,
      "wpm": 48,
      "message": "ฐาน"
    },
    {
      "message_id": 1236,
      "agent_id": 2,
      "delay": 6.211,
      "speech_duration": 6.18,
      "transcribe_duration": 6.211,
      "wpm": 153,
      "message": "เลขชี้กำลังนะคะคำ 3 คำนี้นักเรียนจะต้องไปจำแล้วก็ไปเขียนไปสะกด"
    },
    {
      "message_id": 1237,
      "agent_id": 2,
      "delay": 1.071,
      "speech_duration": 1.124,
      "transcribe_duration": 1.071,
      "wpm": 133,
      "message": "ให้ขึ้นใจ"
    },
    {
      "message_id": 1238,
      "agent_id": 2,
      "delay": 0.826,
      "speech_duration": 0.868,
      "transcribe_duration": 0.826,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1239,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 2,
      "delay": 0.624,
      "speech_duration": 0.676,
      "transcribe_duration": 0.624,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1242,
      "agent_id": 2,
      "delay": 2.565,
      "speech_duration": 2.596,
      "transcribe_duration": 2.565,
      "wpm": 75,
      "message": "ทีนี้มาดูกัน"
    },
    {
      "message_id": 1243,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.228,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1246,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 2,
      "delay": 1.329,
      "speech_duration": 1.38,
      "transcribe_duration": 1.329,
      "wpm": 98,
      "message": "ตัวอย่าง"
    },
    {
      "message_id": 1248,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1250,
      "agent_id": 2,
      "delay": 6.575,
      "speech_duration": 6.564,
      "transcribe_duration": 6.575,
      "wpm": 71,
      "message": "เห็นไหมคะตัวอย่างในใบงาน 3 ^ 5"
    },
    {
      "message_id": 1251,
      "agent_id": 2,
      "delay": 3.319,
      "speech_duration": 3.364,
      "transcribe_duration": 3.319,
      "wpm": 129,
      "message": "เห็นไหมเวลาเขียนเวลาอ่านนะคะ"
    },
    {
      "message_id": 1252,
      "agent_id": 2,
      "delay": 2.841,
      "speech_duration": 2.852,
      "transcribe_duration": 2.841,
      "wpm": 174,
      "message": "เลข 3 มาก่อนเพราะมันอยู่ข้างหน้า"
    },
    {
      "message_id": 1253,
      "agent_id": 2,
      "delay": 2.737,
      "speech_duration": 2.788,
      "transcribe_duration": 2.737,
      "wpm": 118,
      "message": "แล้วเขียนคำว่ายกกำลัง"
    },
    {
      "message_id": 1254,
      "agent_id": 2,
      "delay": 0.298,
      "speech_duration": 0.292,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1255,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1256,
      "agent_id": 2,
      "delay": 4.426,
      "speech_duration": 4.388,
      "transcribe_duration": 4.426,
      "wpm": 144,
      "message": "เลข 5 อยู่ข้างหลังเอาเลข 5 ลงมาต่อเลยนะคะ"
    },
    {
      "message_id": 1257,
      "agent_id": 2,
      "delay": 2.78,
      "speech_duration": 2.724,
      "transcribe_duration": 2.78,
      "wpm": 127,
      "message": "จากตัวนี้อันไหนเป็นฐาน"
    },
    {
      "message_id": 1258,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1259,
      "agent_id": 2,
      "delay": 1.997,
      "speech_duration": 2.02,
      "transcribe_duration": 1.997,
      "wpm": 193,
      "message": "สัญลักษณ์อันไหนเป็นทหารคะ"
    },
    {
      "message_id": 1260,
      "agent_id": 2,
      "delay": 1.609,
      "speech_duration": 1.636,
      "transcribe_duration": 1.609,
      "wpm": 110,
      "message": "อันไหนคือเอ"
    },
    {
      "message_id": 1261,
      "agent_id": 2,
      "delay": 1.934,
      "speech_duration": 1.956,
      "transcribe_duration": 1.934,
      "wpm": 123,
      "message": "เลข 3 หรือเลข 5"
    },
    {
      "message_id": 1262,
      "agent_id": 2,
      "delay": 1.781,
      "speech_duration": 1.764,
      "transcribe_duration": 1.781,
      "wpm": 136,
      "message": "เลข 3 หรือเลข 5"
    },
    {
      "message_id": 1263,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.292,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1264,
      "agent_id": 2,
      "delay": 0.495,
      "speech_duration": 0.548,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1265,
      "agent_id": 2,
      "delay": 7.135,
      "speech_duration": 7.012,
      "transcribe_duration": 7.135,
      "wpm": 73,
      "message": "3 เห็นไหมคะ a\u0026a อยู่ตรงนี้เป็นฐาน"
    },
    {
      "message_id": 1266,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 2,
      "delay": 0.282,
      "speech_duration": 0.292,
      "transcribe_duration": 0.282,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1268,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.292,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1270,
      "agent_id": 2,
      "delay": 0.878,
      "speech_duration": 0.932,
      "transcribe_duration": 0.878,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1272,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.228,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1273,
      "agent_id": 2,
      "delay": 3.256,
      "speech_duration": 3.3,
      "transcribe_duration": 3.256,
      "wpm": 32,
      "message": "ใช่ใช่"
    },
    {
      "message_id": 1274,
      "agent_id": 2,
      "delay": 5.062,
      "speech_duration": 5.092,
      "transcribe_duration": 5.062,
      "wpm": 127,
      "message": "เราเปลี่ยนจำนวนนะคะเลขตัวสัญลักษณ์ a เนี่ย"
    },
    {
      "message_id": 1275,
      "agent_id": 2,
      "delay": 3.933,
      "speech_duration": 3.876,
      "transcribe_duration": 3.933,
      "wpm": 135,
      "message": "เป็นจำนวนใดๆก็ได้เป็นจำนวนใดๆก็ได้"
    },
    {
      "message_id": 1276,
      "agent_id": 2,
      "delay": 1.779,
      "speech_duration": 1.828,
      "transcribe_duration": 1.779,
      "wpm": 115,
      "message": "เปลี่ยนได้เลย"
    },
    {
      "message_id": 1277,
      "agent_id": 2,
      "delay": 2.037,
      "speech_duration": 2.084,
      "transcribe_duration": 2.037,
      "wpm": 101,
      "message": "เปลี่ยนเป็น 3"
    },
    {
      "message_id": 1278,
      "agent_id": 2,
      "delay": 4.616,
      "speech_duration": 4.58,
      "transcribe_duration": 4.616,
      "wpm": 144,
      "message": "ข้อนี้เปลี่ยนเป็นเลข 2 ข้อนี้เปลี่ยนเป็น -4"
    },
    {
      "message_id": 1279,
      "agent_id": 2,
      "delay": 3.437,
      "speech_duration": 3.428,
      "transcribe_duration": 3.437,
      "wpm": 123,
      "message": "เปลี่ยนเป็นเลขจำนวนใดๆก็ได้"
    },
    {
      "message_id": 1280,
      "agent_id": 2,
      "delay": 0.942,
      "speech_duration": 0.996,
      "transcribe_duration": 0.942,
      "wpm": 75,
      "message": "นะคะ"
    },
    {
      "message_id": 1281,
      "agent_id": 2,
      "delay": 2.355,
      "speech_duration": 2.404,
      "transcribe_duration": 2.355,
      "wpm": 106,
      "message": "เปลี่ยนได้เลยตาม"
    },
    {
      "message_id": 1282,
      "agent_id": 2,
      "delay": 3.17,
      "speech_duration": 3.172,
      "transcribe_duration": 3.17,
      "wpm": 161,
      "message": "ตามโจทย์หรือว่าตามสิ่งที่เขาให้มา"
    },
    {
      "message_id": 1283,
      "agent_id": 2,
      "delay": 1.021,
      "speech_duration": 1.06,
      "transcribe_duration": 1.021,
      "wpm": 99,
      "message": "แปลว่า"
    },
    {
      "message_id": 1284,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1285,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1286,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1287,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1288,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1289,
      "agent_id": 2,
      "delay": 1.344,
      "speech_duration": 1.38,
      "transcribe_duration": 1.344,
      "wpm": 109,
      "message": "เอ็งล่ะคะ"
    },
    {
      "message_id": 1290,
      "agent_id": 2,
      "delay": 0.831,
      "speech_duration": 0.868,
      "transcribe_duration": 0.831,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1291,
      "agent_id": 2,
      "delay": 3.698,
      "speech_duration": 3.492,
      "transcribe_duration": 3.698,
      "wpm": 107,
      "message": "a เป็นฐาน n ก็เปลี่ยนได้"
    },
    {
      "message_id": 1292,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1293,
      "agent_id": 2,
      "delay": 3.437,
      "speech_duration": 3.428,
      "transcribe_duration": 3.437,
      "wpm": 144,
      "message": "เอ็งเปลี่ยนจำนวนได้ตามสบายเลยแต่"
    },
    {
      "message_id": 1294,
      "agent_id": 2,
      "delay": 2.875,
      "speech_duration": 2.916,
      "transcribe_duration": 2.875,
      "wpm": 139,
      "message": "มีข้อยกเว้นที่กูบิ๊กบอกว่า"
    },
    {
      "message_id": 1295,
      "agent_id": 2,
      "delay": 3.063,
      "speech_duration": 3.044,
      "transcribe_duration": 3.063,
      "wpm": 148,
      "message": "เป็นจะต้องเท่ากับจำนวนเต็มบวก"
    },
    {
      "message_id": 1296,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1297,
      "agent_id": 2,
      "delay": 2.238,
      "speech_duration": 2.276,
      "transcribe_duration": 2.238,
      "wpm": 105,
      "message": "m+ นะคะเท่านั้น"
    },
    {
      "message_id": 1298,
      "agent_id": 2,
      "delay": 0.367,
      "speech_duration": 0.228,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1299,
      "agent_id": 2,
      "delay": 0.703,
      "speech_duration": 0.74,
      "transcribe_duration": 0.703,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1300,
      "agent_id": 2,
      "delay": 3.882,
      "speech_duration": 3.876,
      "transcribe_duration": 3.882,
      "wpm": 186,
      "message": "ต้องเป็นหนึ่งเป็นสองเป็นสามเป็นสี่ขึ้นไปเรื่อยๆ"
    },
    {
      "message_id": 1301,
      "agent_id": 2,
      "delay": 1.964,
      "speech_duration": 2.02,
      "transcribe_duration": 1.964,
      "wpm": 141,
      "message": "แต่เขาไม่นิยมเขียน"
    },
    {
      "message_id": 1302,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1303,
      "agent_id": 2,
      "delay": 5.519,
      "speech_duration": 5.412,
      "transcribe_duration": 5.519,
      "wpm": 130,
      "message": "ถ้าเป็น ^ 1 นะคะเขาจะไม่เขียนให้เข้าใจก็คือแค่"
    },
    {
      "message_id": 1304,
      "agent_id": 2,
      "delay": 2.304,
      "speech_duration": 2.34,
      "transcribe_duration": 2.304,
      "wpm": 115,
      "message": "R3 เลข 3 ตัวเดียว"
    },
    {
      "message_id": 1305,
      "agent_id": 2,
      "delay": 9.668,
      "speech_duration": 9.508,
      "transcribe_duration": 9.668,
      "wpm": 150,
      "message": "หมายถึง 3 ^ 1 นะคะถ้าเป็นเนื้อก็จะไม่เขียนเลขยกเลขชี้กำลังลงไปแต่ถ้าเริ่มจาก 2 นะเขาถึงจะเขียน"
    },
    {
      "message_id": 1306,
      "agent_id": 2,
      "delay": 3.542,
      "speech_duration": 3.556,
      "transcribe_duration": 3.542,
      "wpm": 101,
      "message": "2 ^ 2 ^ 3 ^ 4 ไปเรื่อยๆ"
    },
    {
      "message_id": 1307,
      "agent_id": 2,
      "delay": 3.056,
      "speech_duration": 3.044,
      "transcribe_duration": 3.056,
      "wpm": 89,
      "message": "อย่างตัวนี้นะคะ 3"
    },
    {
      "message_id": 1308,
      "agent_id": 2,
      "delay": 1.66,
      "speech_duration": 1.7,
      "transcribe_duration": 1.66,
      "wpm": 88,
      "message": "ยกกำลัง 5"
    },
    {
      "message_id": 1309,
      "agent_id": 2,
      "delay": 2.174,
      "speech_duration": 2.148,
      "transcribe_duration": 2.174,
      "wpm": 105,
      "message": "ตัวฐานคือตัว A"
    },
    {
      "message_id": 1310,
      "agent_id": 2,
      "delay": 1.417,
      "speech_duration": 1.444,
      "transcribe_duration": 1.417,
      "wpm": 104,
      "message": "อาหารทะเล"
    },
    {
      "message_id": 1311,
      "agent_id": 2,
      "delay": 2.629,
      "speech_duration": 2.66,
      "transcribe_duration": 2.629,
      "wpm": 147,
      "message": "คำตอบของข้อนี้ก็คืออะไรคะ"
    },
    {
      "message_id": 1312,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1313,
      "agent_id": 2,
      "delay": 1.974,
      "speech_duration": 2.02,
      "transcribe_duration": 1.974,
      "wpm": 171,
      "message": "เลขอะไรเลข 3 หรือเลข 5"
    },
    {
      "message_id": 1314,
      "agent_id": 2,
      "delay": 2.394,
      "speech_duration": 2.404,
      "transcribe_duration": 2.394,
      "wpm": 162,
      "message": "เลข 3 หรือเลข 5 เป็นฐานนะ"
    },
    {
      "message_id": 1315,
      "agent_id": 2,
      "delay": 0.948,
      "speech_duration": 0.996,
      "transcribe_duration": 0.948,
      "wpm": 60,
      "message": "ฐาน"
    },
    {
      "message_id": 1316,
      "agent_id": 2,
      "delay": 1.024,
      "speech_duration": 1.06,
      "transcribe_duration": 1.024,
      "wpm": 57,
      "message": "ฐาน"
    },
    {
      "message_id": 1317,
      "agent_id": 2,
      "delay": 1.594,
      "speech_duration": 1.636,
      "transcribe_duration": 1.594,
      "wpm": 92,
      "message": "อันไหนคือ"
    },
    {
      "message_id": 1318,
      "agent_id": 2,
      "delay": 7.648,
      "speech_duration": 7.588,
      "transcribe_duration": 7.648,
      "wpm": 117,
      "message": "เท่าไหร่ฐานคือ 3 ตอนนี้ครูบิ๊กถามคือ A คือฐานตัวไหนเป็นฐาน"
    },
    {
      "message_id": 1319,
      "agent_id": 2,
      "delay": 1.339,
      "speech_duration": 1.38,
      "transcribe_duration": 1.339,
      "wpm": 163,
      "message": "ตัวไหนเป็นทหาร"
    },
    {
      "message_id": 1320,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1321,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.42,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1322,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1323,
      "agent_id": 2,
      "delay": 1.037,
      "speech_duration": 1.06,
      "transcribe_duration": 1.037,
      "wpm": 28,
      "message": "A"
    },
    {
      "message_id": 1324,
      "agent_id": 2,
      "delay": 1.477,
      "speech_duration": 1.508,
      "transcribe_duration": 1.477,
      "wpm": 129,
      "message": "ตัวไหนเป็น A"
    },
    {
      "message_id": 1325,
      "agent_id": 2,
      "delay": 0.926,
      "speech_duration": 0.996,
      "transcribe_duration": 0.926,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1326,
      "agent_id": 2,
      "delay": 3.517,
      "speech_duration": 3.492,
      "transcribe_duration": 3.517,
      "wpm": 73,
      "message": "เลข 3 นะคะคือ 33"
    },
    {
      "message_id": 1327,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1328,
      "agent_id": 2,
      "delay": 6.897,
      "speech_duration": 6.692,
      "transcribe_duration": 6.897,
      "wpm": 164,
      "message": "เก็บไว้ก่อนเลข 5 เก็บไว้ก่อนเพราะว่ากูไปจะไม่ถามนะคะตอนนี้คือให้ไปจับว่า"
    },
    {
      "message_id": 1329,
      "agent_id": 2,
      "delay": 6.428,
      "speech_duration": 6.372,
      "transcribe_duration": 6.428,
      "wpm": 129,
      "message": "ฐานคืออะไรนะคะจาก 3 ^ 5 / ของเขาก็คือเลข 3 เพราะฉะนั้น"
    },
    {
      "message_id": 1330,
      "agent_id": 2,
      "delay": 5.627,
      "speech_duration": 5.604,
      "transcribe_duration": 5.627,
      "wpm": 118,
      "message": "คำตอบที่เราจะเอาลงมาใส่ช่องตัวนี้ก็คือเลข 3"
    },
    {
      "message_id": 1331,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 86,
      "message": "นะคะ"
    },
    {
      "message_id": 1332,
      "agent_id": 2,
      "delay": 5.791,
      "speech_duration": 5.796,
      "transcribe_duration": 5.791,
      "wpm": 135,
      "message": "เลขชี้กำลังมาถึงช่องนี้เลขชี้กำลังอยู่บนขวาใช่ไหมคะ"
    },
    {
      "message_id": 1333,
      "agent_id": 2,
      "delay": 3.774,
      "speech_duration": 3.812,
      "transcribe_duration": 3.774,
      "wpm": 181,
      "message": "อยู่บนด้านขวามือเพราะฉะนั้นตัวนี้คือเลขอะไรคะ"
    },
    {
      "message_id": 1334,
      "agent_id": 2,
      "delay": 1.657,
      "speech_duration": 1.7,
      "transcribe_duration": 1.657,
      "wpm": 53,
      "message": "เลข 5"
    },
    {
      "message_id": 1335,
      "agent_id": 2,
      "delay": 2.24,
      "speech_duration": 2.276,
      "transcribe_duration": 2.24,
      "wpm": 99,
      "message": "OK เข้าใจไหมคะ"
    },
    {
      "message_id": 1336,
      "agent_id": 2,
      "delay": 0.224,
      "speech_duration": 0.228,
      "transcribe_duration": 0.224,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1337,
      "agent_id": 2,
      "delay": 1.662,
      "speech_duration": 1.7,
      "transcribe_duration": 1.662,
      "wpm": 115,
      "message": "เข้าใจแล้วนะ"
    },
    {
      "message_id": 1338,
      "agent_id": 2,
      "delay": 2.314,
      "speech_duration": 2.34,
      "transcribe_duration": 2.314,
      "wpm": 115,
      "message": "อันนี้เลขฐานคือ 3"
    },
    {
      "message_id": 1339,
      "agent_id": 2,
      "delay": 2.546,
      "speech_duration": 2.532,
      "transcribe_duration": 2.546,
      "wpm": 107,
      "message": "สีกำลังคือ 5 นะคะ"
    },
    {
      "message_id": 1340,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1341,
      "agent_id": 2,
      "delay": 3.541,
      "speech_duration": 3.556,
      "transcribe_duration": 3.541,
      "wpm": 143,
      "message": "ที่นี่ดูข้อที่ 2 ตัวอย่างข้อที่ 2"
    },
    {
      "message_id": 1342,
      "agent_id": 2,
      "delay": 0.384,
      "speech_duration": 0.42,
      "transcribe_duration": 0.384,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1343,
      "agent_id": 2,
      "delay": 5.762,
      "speech_duration": 5.732,
      "transcribe_duration": 5.762,
      "wpm": 162,
      "message": "เวลาเราเขียนแล้วจะเขียนเป็นยังไงเดี๋ยวให้ออกมาเขียนทีละคนนะคะ"
    },
    {
      "message_id": 1344,
      "agent_id": 2,
      "delay": 1.53,
      "speech_duration": 1.572,
      "transcribe_duration": 1.53,
      "wpm": 181,
      "message": "หน้ากระดานเลยนะลูก"
    },
    {
      "message_id": 1345,
      "agent_id": 2,
      "delay": 0.316,
      "speech_duration": 0.356,
      "transcribe_duration": 0.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1346,
      "agent_id": 2,
      "delay": 0.223,
      "speech_duration": 0.228,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1347,
      "agent_id": 2,
      "delay": 0.558,
      "speech_duration": 0.612,
      "transcribe_duration": 0.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1348,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1349,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1350,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.292,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1351,
      "agent_id": 2,
      "delay": 3.262,
      "speech_duration": 3.3,
      "transcribe_duration": 3.262,
      "wpm": 68,
      "message": "ใครก่อนใครก่อน"
    },
    {
      "message_id": 1352,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1353,
      "agent_id": 2,
      "delay": 3.938,
      "speech_duration": 3.94,
      "transcribe_duration": 3.938,
      "wpm": 175,
      "message": "ครูบิ๊กจะเลือกหรือว่านักเรียนจะสมัครใจใครก่อน"
    },
    {
      "message_id": 1354,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1355,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.292,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1356,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.228,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1357,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1358,
      "agent_id": 2,
      "delay": 0.509,
      "speech_duration": 0.548,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1359,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.292,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1360,
      "agent_id": 2,
      "delay": 2.616,
      "speech_duration": 2.66,
      "transcribe_duration": 2.616,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1361,
      "agent_id": 2,
      "delay": 0.474,
      "speech_duration": 0.548,
      "transcribe_duration": 0.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1362,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1363,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1364,
      "agent_id": 2,
      "delay": 2.362,
      "speech_duration": 2.404,
      "transcribe_duration": 2.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1365,
      "agent_id": 2,
      "delay": 0.566,
      "speech_duration": 0.612,
      "transcribe_duration": 0.566,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1366,
      "agent_id": 2,
      "delay": 1.596,
      "speech_duration": 1.636,
      "transcribe_duration": 1.596,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1367,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1368,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1369,
      "agent_id": 2,
      "delay": 0.873,
      "speech_duration": 0.932,
      "transcribe_duration": 0.873,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1370,
      "agent_id": 2,
      "delay": 0.28,
      "speech_duration": 0.292,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1371,
      "agent_id": 2,
      "delay": 0.504,
      "speech_duration": 0.548,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1372,
      "agent_id": 2,
      "delay": 5.654,
      "speech_duration": 5.604,
      "transcribe_duration": 5.654,
      "wpm": 128,
      "message": "ใครจะเอามาพี่ปลื้มเอามาก่อนเพราะว่าอยู่ใกล้นะคะ"
    },
    {
      "message_id": 1373,
      "agent_id": 2,
      "delay": 3.976,
      "speech_duration": 4.004,
      "transcribe_duration": 3.976,
      "wpm": 116,
      "message": "2 ยกกำลัง 6 นะคะอ่านว่าอย่างไร"
    },
    {
      "message_id": 1374,
      "agent_id": 2,
      "delay": 1.525,
      "speech_duration": 1.572,
      "transcribe_duration": 1.525,
      "wpm": 153,
      "message": "เขียนให้ถูกนะคะ"
    },
    {
      "message_id": 1375,
      "agent_id": 2,
      "delay": 4.436,
      "speech_duration": 4.388,
      "transcribe_duration": 4.436,
      "wpm": 164,
      "message": "เพื่อนๆช่วยกูไปดูด้วยนะคะว่าปลื้มทำถูกหรือเปล่า"
    },
    {
      "message_id": 1376,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1377,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1378,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1379,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1380,
      "agent_id": 2,
      "delay": 1.531,
      "speech_duration": 1.572,
      "transcribe_duration": 1.531,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1381,
      "agent_id": 2,
      "delay": 0.199,
      "speech_duration": 0.228,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1382,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1383,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1384,
      "agent_id": 2,
      "delay": 0.306,
      "speech_duration": 0.356,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1385,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1386,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1387,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1388,
      "agent_id": 2,
      "delay": 0.392,
      "speech_duration": 0.42,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1389,
      "agent_id": 2,
      "delay": 1.399,
      "speech_duration": 1.444,
      "transcribe_duration": 1.399,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1390,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1391,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.42,
      "transcribe_duration": 0.388,
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    },
    {
      "message_id": 1392,
      "agent_id": 2,
      "delay": 1.929,
      "speech_duration": 1.956,
      "transcribe_duration": 1.929,
      "wpm": 69,
      "message": "ถูกไหมคะ"
    },
    {
      "message_id": 1393,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1394,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1395,
      "agent_id": 2,
      "delay": 17.972,
      "speech_duration": 17.636,
      "transcribe_duration": 17.972,
      "wpm": 134,
      "message": "ถูกไหมคะเพื่อนๆปลื้มถูกหมายเก่งมากนะคะปลื้มทำถูกนะคะเพิ่มเขียนว่าอะไร 2 ^ 6 เลขฐานคือเลข 2 เลขชี้กำลังคือเลข 6 นะคะเก่งมากให้พี่ปลื้มเลือกว่าจะให้ใครออกมาต่อ"
    },
    {
      "message_id": 1396,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.292,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1397,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1398,
      "agent_id": 2,
      "delay": 0.25,
      "speech_duration": 0.228,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1399,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.292,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1400,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.292,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1401,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1402,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1403,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.292,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1404,
      "agent_id": 2,
      "delay": 0.197,
      "speech_duration": 0.228,
      "transcribe_duration": 0.197,
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      "message": ""
    },
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      "message_id": 1405,
      "agent_id": 2,
      "delay": 3.415,
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      "wpm": 109,
      "message": "ลืมเลือกเลยจะให้ใครคะลูก"
    },
    {
      "message_id": 1406,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1407,
      "agent_id": 2,
      "delay": 1.02,
      "speech_duration": 1.06,
      "transcribe_duration": 1.02,
      "wpm": 85,
      "message": "ทีเลย"
    },
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      "message_id": 1408,
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      "delay": 0.226,
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      "transcribe_duration": 0.226,
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      "message": ""
    },
    {
      "message_id": 1409,
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      "delay": 0.221,
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      "message_id": 1410,
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      "delay": 1.47,
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      "delay": 3.54,
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      "message": "คุณลูกปลานะคะเชิญค่ะ"
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      "delay": 4.814,
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      "message": "เป็นผู้โชคดีนะคะเพื่อนเลือดออกมาโอเคหรือเปล่ามาเขียน"
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      "message_id": 1418,
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      "message_id": 1419,
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      "message_id": 1420,
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    {
      "message_id": 1425,
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      "message_id": 1426,
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      "message_id": 1427,
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      "message_id": 1428,
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      "message_id": 1429,
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      "delay": 3.584,
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      "message_id": 1430,
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      "delay": 2.814,
      "speech_duration": 2.788,
      "transcribe_duration": 2.814,
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    },
    {
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      "message_id": 1448,
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    {
      "message_id": 1485,
      "agent_id": 2,
      "delay": 0.631,
      "speech_duration": 0.676,
      "transcribe_duration": 0.631,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1486,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1487,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1488,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1489,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.356,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1490,
      "agent_id": 2,
      "delay": 0.299,
      "speech_duration": 0.356,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1491,
      "agent_id": 2,
      "delay": 0.49,
      "speech_duration": 0.548,
      "transcribe_duration": 0.49,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1492,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1493,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1494,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1495,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.292,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1496,
      "agent_id": 2,
      "delay": 0.546,
      "speech_duration": 0.612,
      "transcribe_duration": 0.546,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1497,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1498,
      "agent_id": 2,
      "delay": 1.533,
      "speech_duration": 1.572,
      "transcribe_duration": 1.533,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1499,
      "agent_id": 2,
      "delay": 1,
      "speech_duration": 1.06,
      "transcribe_duration": 1,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1500,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1501,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1502,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1503,
      "agent_id": 2,
      "delay": 1.962,
      "speech_duration": 2.02,
      "transcribe_duration": 1.962,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.292,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1506,
      "agent_id": 2,
      "delay": 0.544,
      "speech_duration": 0.612,
      "transcribe_duration": 0.544,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1507,
      "agent_id": 2,
      "delay": 0.266,
      "speech_duration": 0.228,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1508,
      "agent_id": 2,
      "delay": 0.289,
      "speech_duration": 0.356,
      "transcribe_duration": 0.289,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1509,
      "agent_id": 2,
      "delay": 0.904,
      "speech_duration": 0.932,
      "transcribe_duration": 0.904,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1510,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1511,
      "agent_id": 2,
      "delay": 0.638,
      "speech_duration": 0.676,
      "transcribe_duration": 0.638,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1512,
      "agent_id": 2,
      "delay": 0.303,
      "speech_duration": 0.356,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 2,
      "delay": 0.57,
      "speech_duration": 0.612,
      "transcribe_duration": 0.57,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 2,
      "delay": 0.547,
      "speech_duration": 0.612,
      "transcribe_duration": 0.547,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1515,
      "agent_id": 2,
      "delay": 2.352,
      "speech_duration": 2.404,
      "transcribe_duration": 2.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1516,
      "agent_id": 2,
      "delay": 6.407,
      "speech_duration": 6.436,
      "transcribe_duration": 6.407,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1517,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1518,
      "agent_id": 2,
      "delay": 7.19,
      "speech_duration": 7.076,
      "transcribe_duration": 7.19,
      "wpm": 87,
      "message": "Siri ลบ 4 รูปเลขฐานดูดีๆนะช่วยเพื่อนนะคะ"
    },
    {
      "message_id": 1519,
      "agent_id": 2,
      "delay": 2.363,
      "speech_duration": 2.34,
      "transcribe_duration": 2.363,
      "wpm": 160,
      "message": "เครื่องเขียนเลข 4 ถูกไหม"
    },
    {
      "message_id": 1520,
      "agent_id": 2,
      "delay": 1.817,
      "speech_duration": 1.828,
      "transcribe_duration": 1.817,
      "wpm": 156,
      "message": "โจทก์ขอให้มาเป็นลบ"
    },
    {
      "message_id": 1521,
      "agent_id": 2,
      "delay": 3.597,
      "speech_duration": 3.62,
      "transcribe_duration": 3.597,
      "wpm": 137,
      "message": "เพราะฉะนั้นนักเรียนสังเกตดีๆนะคะ"
    },
    {
      "message_id": 1522,
      "agent_id": 2,
      "delay": 4.861,
      "speech_duration": 4.772,
      "transcribe_duration": 4.861,
      "wpm": 167,
      "message": "นักเรียนจะต้องนำลบอ่ะข้างหน้านะมาใส่ด้วยในเลขฐานนะคะ"
    },
    {
      "message_id": 1523,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.292,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1524,
      "agent_id": 2,
      "delay": 0.485,
      "speech_duration": 0.292,
      "transcribe_duration": 0.485,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1525,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1526,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1527,
      "agent_id": 2,
      "delay": 2.411,
      "speech_duration": 2.468,
      "transcribe_duration": 2.411,
      "wpm": 115,
      "message": "ห้ามลืมนะคะห้ามลืม"
    },
    {
      "message_id": 1528,
      "agent_id": 2,
      "delay": 0.209,
      "speech_duration": 0.228,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1529,
      "agent_id": 2,
      "delay": 2.426,
      "speech_duration": 2.468,
      "transcribe_duration": 2.426,
      "wpm": 164,
      "message": "เอามาให้หมดนะคะเอามาให้หมด"
    },
    {
      "message_id": 1530,
      "agent_id": 2,
      "delay": 0.204,
      "speech_duration": 0.228,
      "transcribe_duration": 0.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1531,
      "agent_id": 2,
      "delay": 2.673,
      "speech_duration": 2.66,
      "transcribe_duration": 2.673,
      "wpm": 203,
      "message": "ที่อยู่ในวงเล็บเป็นลบ 4 เพราะฉะนั้น"
    },
    {
      "message_id": 1532,
      "agent_id": 2,
      "delay": 3.547,
      "speech_duration": 3.492,
      "transcribe_duration": 3.547,
      "wpm": 146,
      "message": "ผ่านมันก็คือ - 4 ไม่ใช่เลข 4 นะคะ"
    },
    {
      "message_id": 1533,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.292,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1534,
      "agent_id": 2,
      "delay": 3.215,
      "speech_duration": 3.236,
      "transcribe_duration": 3.215,
      "wpm": 116,
      "message": "ไม่ได้ห้ามลืมห้ามลืมนะคะ"
    },
    {
      "message_id": 1535,
      "agent_id": 2,
      "delay": 3.346,
      "speech_duration": 3.364,
      "transcribe_duration": 3.346,
      "wpm": 201,
      "message": "หาเลขยกกำลังเท่าไหร่ลูกเลขชี้กำลังเท่าไหร่คะ"
    },
    {
      "message_id": 1536,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1537,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1538,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1539,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1540,
      "agent_id": 2,
      "delay": 2.738,
      "speech_duration": 2.788,
      "transcribe_duration": 2.738,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1541,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1542,
      "agent_id": 2,
      "delay": 0.252,
      "speech_duration": 0.228,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1543,
      "agent_id": 2,
      "delay": 0.449,
      "speech_duration": 0.484,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1544,
      "agent_id": 2,
      "delay": 0.337,
      "speech_duration": 0.356,
      "transcribe_duration": 0.337,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1545,
      "agent_id": 2,
      "delay": 0.489,
      "speech_duration": 0.548,
      "transcribe_duration": 0.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1546,
      "agent_id": 2,
      "delay": 1.024,
      "speech_duration": 1.06,
      "transcribe_duration": 1.024,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1547,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1548,
      "agent_id": 2,
      "delay": 3.736,
      "speech_duration": 3.748,
      "transcribe_duration": 3.736,
      "wpm": 20,
      "message": "อ่าน"
    },
    {
      "message_id": 1549,
      "agent_id": 2,
      "delay": 6.167,
      "speech_duration": 6.18,
      "transcribe_duration": 6.167,
      "wpm": 102,
      "message": "เข้าใจแล้วเข้าใจแล้วแต่หน้ายังงงๆอยู่นะคะ"
    },
    {
      "message_id": 1550,
      "agent_id": 2,
      "delay": 4.292,
      "speech_duration": 4.26,
      "transcribe_duration": 4.292,
      "wpm": 194,
      "message": "เดี๋ยวให้เพื่อนๆอธิบายให้ลูกค้าเข้าใจนะคะตอนที่ทำแบบสด"
    },
    {
      "message_id": 1551,
      "agent_id": 2,
      "delay": 4.048,
      "speech_duration": 4.004,
      "transcribe_duration": 4.048,
      "wpm": 116,
      "message": "คนเดียวในรูปอาจจะยังงงอยู่เนาะ"
    },
    {
      "message_id": 1552,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 111,
      "message": "ข้อต่อไปใครคะ"
    },
    {
      "message_id": 1553,
      "agent_id": 2,
      "delay": 0.245,
      "speech_duration": 0.292,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1554,
      "agent_id": 2,
      "delay": 0.277,
      "speech_duration": 0.292,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1555,
      "agent_id": 2,
      "delay": 1.264,
      "speech_duration": 1.316,
      "transcribe_duration": 1.264,
      "wpm": 148,
      "message": "ให้เลือกนะคะ"
    },
    {
      "message_id": 1556,
      "agent_id": 2,
      "delay": 1.838,
      "speech_duration": 1.828,
      "transcribe_duration": 1.838,
      "wpm": 230,
      "message": "ให้น้องหรือเปล่าเป็นคนเลือก"
    },
    {
      "message_id": 1557,
      "agent_id": 2,
      "delay": 0.441,
      "speech_duration": 0.484,
      "transcribe_duration": 0.441,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1558,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1559,
      "agent_id": 2,
      "delay": 0.491,
      "speech_duration": 0.548,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1560,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1561,
      "agent_id": 2,
      "delay": 5.979,
      "speech_duration": 5.988,
      "transcribe_duration": 5.979,
      "wpm": 78,
      "message": "มาค่ะคุณรัชชานนท์นะคะเห็นไหมคะ"
    },
    {
      "message_id": 1562,
      "agent_id": 2,
      "delay": 2.738,
      "speech_duration": 2.724,
      "transcribe_duration": 2.738,
      "wpm": 121,
      "message": "a ฐานเปลี่ยนแล้วนะลูก"
    },
    {
      "message_id": 1563,
      "agent_id": 2,
      "delay": 4.781,
      "speech_duration": 4.772,
      "transcribe_duration": 4.781,
      "wpm": 154,
      "message": "ตอนนี้เป็นเศษส่วนนะเป็นเศษส่วนให้เป็นอะไรก็ได้นะ"
    },
    {
      "message_id": 1564,
      "agent_id": 2,
      "delay": 1.784,
      "speech_duration": 1.828,
      "transcribe_duration": 1.784,
      "wpm": 156,
      "message": "จำนวนเต็มก็ได้เป็น"
    },
    {
      "message_id": 1565,
      "agent_id": 2,
      "delay": 2.119,
      "speech_duration": 2.148,
      "transcribe_duration": 2.119,
      "wpm": 147,
      "message": "จำนวนเต็มลบก็ได้นะคะ"
    },
    {
      "message_id": 1566,
      "agent_id": 2,
      "delay": 5.354,
      "speech_duration": 5.348,
      "transcribe_duration": 5.354,
      "wpm": 160,
      "message": "หรือว่าเป็นเศษส่วนเป็นจุดทศนิยมอะไรต่างๆเยอะแยะได้หมดเลย"
    },
    {
      "message_id": 1567,
      "agent_id": 2,
      "delay": 3.061,
      "speech_duration": 3.044,
      "transcribe_duration": 3.061,
      "wpm": 158,
      "message": "แต่ว่าเลขชี้กำลังข้างบน android"
    },
    {
      "message_id": 1568,
      "agent_id": 2,
      "delay": 4.309,
      "speech_duration": 4.324,
      "transcribe_duration": 4.309,
      "wpm": 135,
      "message": "ห้ามนะคะจะต้องเป็นจำนวนเต็มบวกเท่านั้น"
    },
    {
      "message_id": 1569,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1570,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1571,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1572,
      "agent_id": 2,
      "delay": 0.508,
      "speech_duration": 0.548,
      "transcribe_duration": 0.508,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1573,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1574,
      "agent_id": 2,
      "delay": 0.515,
      "speech_duration": 0.548,
      "transcribe_duration": 0.515,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1575,
      "agent_id": 2,
      "delay": 4.312,
      "speech_duration": 4.26,
      "transcribe_duration": 4.312,
      "wpm": 120,
      "message": "โหเข้ามาเร็วไปเร็วนะคะเก่งมากนะคะ"
    },
    {
      "message_id": 1576,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1577,
      "agent_id": 2,
      "delay": 0.386,
      "speech_duration": 0.42,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1578,
      "agent_id": 2,
      "delay": 0.274,
      "speech_duration": 0.228,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1579,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1580,
      "agent_id": 2,
      "delay": 1.306,
      "speech_duration": 1.316,
      "transcribe_duration": 1.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1581,
      "agent_id": 2,
      "delay": 0.231,
      "speech_duration": 0.228,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1582,
      "agent_id": 2,
      "delay": 0.565,
      "speech_duration": 0.612,
      "transcribe_duration": 0.565,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1583,
      "agent_id": 2,
      "delay": 1.839,
      "speech_duration": 1.892,
      "transcribe_duration": 1.839,
      "wpm": 95,
      "message": "เชิญค่ะเชิญ"
    },
    {
      "message_id": 1584,
      "agent_id": 2,
      "delay": 3.265,
      "speech_duration": 3.236,
      "transcribe_duration": 3.265,
      "wpm": 181,
      "message": "เพื่อนเลือกมาแล้วเพราะฉะนั้นลูกๆจะต้อง"
    },
    {
      "message_id": 1585,
      "agent_id": 2,
      "delay": 1.13,
      "speech_duration": 1.188,
      "transcribe_duration": 1.13,
      "wpm": 126,
      "message": "ออกมานะคะ"
    },
    {
      "message_id": 1586,
      "agent_id": 2,
      "delay": 3.14,
      "speech_duration": 3.172,
      "transcribe_duration": 3.14,
      "wpm": 95,
      "message": "อันนี้เป็นจุดทศนิยม"
    },
    {
      "message_id": 1587,
      "agent_id": 2,
      "delay": 2.516,
      "speech_duration": 2.532,
      "transcribe_duration": 2.516,
      "wpm": 107,
      "message": "คุกกี้บอกไปแล้วนะ"
    },
    {
      "message_id": 1588,
      "agent_id": 2,
      "delay": 1.781,
      "speech_duration": 1.828,
      "transcribe_duration": 1.781,
      "wpm": 131,
      "message": "อธิบายไปแล้วว่า"
    },
    {
      "message_id": 1589,
      "agent_id": 2,
      "delay": 4.882,
      "speech_duration": 4.9,
      "transcribe_duration": 4.882,
      "wpm": 193,
      "message": "ถ้ามันไม่มีเลขชี้กำลังอยู่ข้างบนหมายถึงเลขชี้กำลังเป็นเท่าไหร่"
    },
    {
      "message_id": 1590,
      "agent_id": 2,
      "delay": 0.214,
      "speech_duration": 0.228,
      "transcribe_duration": 0.214,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1591,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1592,
      "agent_id": 2,
      "delay": 1.217,
      "speech_duration": 1.252,
      "transcribe_duration": 1.217,
      "wpm": 96,
      "message": "บิ๊กบอก"
    },
    {
      "message_id": 1593,
      "agent_id": 2,
      "delay": 1.874,
      "speech_duration": 1.892,
      "transcribe_duration": 1.874,
      "wpm": 127,
      "message": "ดูกีฬาด้วยนะลูก"
    },
    {
      "message_id": 1594,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 105,
      "message": "ดูด้วย"
    },
    {
      "message_id": 1595,
      "agent_id": 2,
      "delay": 0.285,
      "speech_duration": 0.228,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1596,
      "agent_id": 2,
      "delay": 0.727,
      "speech_duration": 0.74,
      "transcribe_duration": 0.727,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1597,
      "agent_id": 2,
      "delay": 2.731,
      "speech_duration": 2.788,
      "transcribe_duration": 2.731,
      "wpm": 70,
      "message": "กูถามว่า 0.5"
    },
    {
      "message_id": 1598,
      "agent_id": 2,
      "delay": 2.177,
      "speech_duration": 2.212,
      "transcribe_duration": 2.177,
      "wpm": 176,
      "message": "ข้างบนมันมีเลขชี้กำลังไหม"
    },
    {
      "message_id": 1599,
      "agent_id": 2,
      "delay": 1.762,
      "speech_duration": 1.764,
      "transcribe_duration": 1.762,
      "wpm": 204,
      "message": "เราได้เขียนจำนวนอะไรไหม"
    },
    {
      "message_id": 1600,
      "agent_id": 2,
      "delay": 0.241,
      "speech_duration": 0.292,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1601,
      "agent_id": 2,
      "delay": 3.219,
      "speech_duration": 3.236,
      "transcribe_duration": 3.219,
      "wpm": 162,
      "message": "มันว่างอยู่ใช่ไหมมันว่ามันไม่มีเลย"
    },
    {
      "message_id": 1602,
      "agent_id": 2,
      "delay": 1.719,
      "speech_duration": 1.764,
      "transcribe_duration": 1.719,
      "wpm": 170,
      "message": "เพราะฉะนั้นความหมาย"
    },
    {
      "message_id": 1603,
      "agent_id": 2,
      "delay": 2.95,
      "speech_duration": 2.98,
      "transcribe_duration": 2.95,
      "wpm": 96,
      "message": "ของข้อนี้เลขฐานคือ"
    },
    {
      "message_id": 1604,
      "agent_id": 2,
      "delay": 2.04,
      "speech_duration": 2.084,
      "transcribe_duration": 2.04,
      "wpm": 29,
      "message": "0.5"
    },
    {
      "message_id": 1605,
      "agent_id": 2,
      "delay": 3.193,
      "speech_duration": 3.236,
      "transcribe_duration": 3.193,
      "wpm": 111,
      "message": "แต่เลขยกกำลังคือเลขอะไร"
    },
    {
      "message_id": 1606,
      "agent_id": 2,
      "delay": 1.434,
      "speech_duration": 1.444,
      "transcribe_duration": 1.434,
      "wpm": 135,
      "message": "พี่บอกแล้วนะ"
    },
    {
      "message_id": 1607,
      "agent_id": 2,
      "delay": 2.032,
      "speech_duration": 2.084,
      "transcribe_duration": 2.032,
      "wpm": 130,
      "message": "มันหมายถึงเลขอะไร"
    },
    {
      "message_id": 1608,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1609,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1610,
      "agent_id": 2,
      "delay": 1.209,
      "speech_duration": 1.252,
      "transcribe_duration": 1.209,
      "wpm": 84,
      "message": "ไม่ใช่"
    },
    {
      "message_id": 1611,
      "agent_id": 2,
      "delay": 0.563,
      "speech_duration": 0.612,
      "transcribe_duration": 0.563,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1612,
      "agent_id": 2,
      "delay": 1.206,
      "speech_duration": 1.252,
      "transcribe_duration": 1.206,
      "wpm": 48,
      "message": "ใช่"
    },
    {
      "message_id": 1613,
      "agent_id": 2,
      "delay": 0.7,
      "speech_duration": 0.74,
      "transcribe_duration": 0.7,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1614,
      "agent_id": 2,
      "delay": 1.464,
      "speech_duration": 1.508,
      "transcribe_duration": 1.464,
      "wpm": 90,
      "message": "จำเอาไว้"
    },
    {
      "message_id": 1615,
      "agent_id": 2,
      "delay": 3.145,
      "speech_duration": 3.172,
      "transcribe_duration": 3.145,
      "wpm": 128,
      "message": "เลขชี้กำลังนะคะเลขชี้กำลัง"
    },
    {
      "message_id": 1616,
      "agent_id": 2,
      "delay": 1.274,
      "speech_duration": 1.316,
      "transcribe_duration": 1.274,
      "wpm": 68,
      "message": "จำนวน"
    },
    {
      "message_id": 1617,
      "agent_id": 2,
      "delay": 2.685,
      "speech_duration": 2.724,
      "transcribe_duration": 2.685,
      "wpm": 116,
      "message": "เต็มบวกคือเริ่มจาก 1"
    },
    {
      "message_id": 1618,
      "agent_id": 2,
      "delay": 2.482,
      "speech_duration": 2.532,
      "transcribe_duration": 2.482,
      "wpm": 24,
      "message": "234"
    },
    {
      "message_id": 1619,
      "agent_id": 2,
      "delay": 1.085,
      "speech_duration": 1.124,
      "transcribe_duration": 1.085,
      "wpm": 133,
      "message": "ไปเรื่อยๆ"
    },
    {
      "message_id": 1620,
      "agent_id": 2,
      "delay": 0.941,
      "speech_duration": 0.996,
      "transcribe_duration": 0.941,
      "wpm": 75,
      "message": "นะคะ"
    },
    {
      "message_id": 1621,
      "agent_id": 2,
      "delay": 0.287,
      "speech_duration": 0.228,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1622,
      "agent_id": 2,
      "delay": 2.371,
      "speech_duration": 2.404,
      "transcribe_duration": 2.371,
      "wpm": 25,
      "message": "แปล"
    },
    {
      "message_id": 1623,
      "agent_id": 2,
      "delay": 1.263,
      "speech_duration": 1.316,
      "transcribe_duration": 1.263,
      "wpm": 46,
      "message": "แปล"
    },
    {
      "message_id": 1624,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1625,
      "agent_id": 2,
      "delay": 1.072,
      "speech_duration": 1.124,
      "transcribe_duration": 1.072,
      "wpm": 53,
      "message": "ถ้า"
    },
    {
      "message_id": 1626,
      "agent_id": 2,
      "delay": 2.426,
      "speech_duration": 2.468,
      "transcribe_duration": 2.426,
      "wpm": 109,
      "message": "^ 1 เมื่อไหร่ปุ๊บ"
    },
    {
      "message_id": 1627,
      "agent_id": 2,
      "delay": 0.256,
      "speech_duration": 0.228,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1628,
      "agent_id": 2,
      "delay": 2.513,
      "speech_duration": 2.532,
      "transcribe_duration": 2.513,
      "wpm": 142,
      "message": "เขาไม่ได้ยอมเขียนข้างบน"
    },
    {
      "message_id": 1629,
      "agent_id": 2,
      "delay": 3.896,
      "speech_duration": 3.94,
      "transcribe_duration": 3.896,
      "wpm": 122,
      "message": "เขาจะว่างๆเอาไว้นะคะนั่นหมายถึง"
    },
    {
      "message_id": 1630,
      "agent_id": 2,
      "delay": 3.392,
      "speech_duration": 3.428,
      "transcribe_duration": 3.392,
      "wpm": 88,
      "message": "0.5 ยกกำลังเท่าไหร่"
    },
    {
      "message_id": 1631,
      "agent_id": 2,
      "delay": 5.139,
      "speech_duration": 5.092,
      "transcribe_duration": 5.139,
      "wpm": 130,
      "message": "^ 1 นั่นเองนะคะตัวนี้เลขชี้กำลังเขาคือเลข 1"
    },
    {
      "message_id": 1632,
      "agent_id": 2,
      "delay": 2.208,
      "speech_duration": 2.212,
      "transcribe_duration": 2.208,
      "wpm": 170,
      "message": "แต่ว่าเขาจะไม่เขียนกันนะ"
    },
    {
      "message_id": 1633,
      "agent_id": 2,
      "delay": 1.756,
      "speech_duration": 1.764,
      "transcribe_duration": 1.756,
      "wpm": 162,
      "message": "โทรไปเขาจะไม่เขียน"
    },
    {
      "message_id": 1634,
      "agent_id": 2,
      "delay": 3.693,
      "speech_duration": 3.684,
      "transcribe_duration": 3.693,
      "wpm": 159,
      "message": "พอมองปุ๊บก็จะเข้าใจเลยว่าอันนี้คือ ^ 1"
    },
    {
      "message_id": 1635,
      "agent_id": 2,
      "delay": 1.844,
      "speech_duration": 1.892,
      "transcribe_duration": 1.844,
      "wpm": 79,
      "message": "ก็คือ 0.5"
    },
    {
      "message_id": 1636,
      "agent_id": 2,
      "delay": 0.954,
      "speech_duration": 0.996,
      "transcribe_duration": 0.954,
      "wpm": 30,
      "message": "x"
    },
    {
      "message_id": 1637,
      "agent_id": 2,
      "delay": 0.759,
      "speech_duration": 0.804,
      "transcribe_duration": 0.759,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 2,
      "delay": 5.387,
      "speech_duration": 5.348,
      "transcribe_duration": 5.387,
      "wpm": 180,
      "message": "มันมีอยู่ตัวเดียวนะคะ ^ 1 ก็คือไม่เขียนไม่ได้จงเขียนเลขชี้กำลัง"
    },
    {
      "message_id": 1639,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1640,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1641,
      "agent_id": 2,
      "delay": 0.211,
      "speech_duration": 0.228,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1642,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.228,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1643,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.548,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1644,
      "agent_id": 2,
      "delay": 0.51,
      "speech_duration": 0.548,
      "transcribe_duration": 0.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1645,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1646,
      "agent_id": 2,
      "delay": 0.312,
      "speech_duration": 0.292,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1648,
      "agent_id": 2,
      "delay": 0.517,
      "speech_duration": 0.548,
      "transcribe_duration": 0.517,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1649,
      "agent_id": 2,
      "delay": 0.27,
      "speech_duration": 0.228,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1650,
      "agent_id": 2,
      "delay": 0.576,
      "speech_duration": 0.612,
      "transcribe_duration": 0.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1651,
      "agent_id": 2,
      "delay": 0.283,
      "speech_duration": 0.228,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1652,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1653,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1654,
      "agent_id": 2,
      "delay": 0.21,
      "speech_duration": 0.228,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1655,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.292,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1657,
      "agent_id": 2,
      "delay": 0.284,
      "speech_duration": 0.292,
      "transcribe_duration": 0.284,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1658,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1659,
      "agent_id": 2,
      "delay": 0.216,
      "speech_duration": 0.228,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1660,
      "agent_id": 2,
      "delay": 5.675,
      "speech_duration": 5.604,
      "transcribe_duration": 5.675,
      "wpm": 104,
      "message": "เพื่อนถูกไหมคะเพื่อนเขียนถูกไหมถูกนะคะ"
    },
    {
      "message_id": 1661,
      "agent_id": 2,
      "delay": 0.761,
      "speech_duration": 0.804,
      "transcribe_duration": 0.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1662,
      "agent_id": 2,
      "delay": 3.474,
      "speech_duration": 3.492,
      "transcribe_duration": 3.474,
      "wpm": 99,
      "message": "ฝากฝากไว้เนาะฝากเอาไว้"
    },
    {
      "message_id": 1663,
      "agent_id": 2,
      "delay": 4.738,
      "speech_duration": 4.708,
      "transcribe_duration": 4.738,
      "wpm": 182,
      "message": "นักเรียนจะต้องทำความเข้าใจกับเขานะต่อไปใครที่ยังไม่ได้ทำ"
    },
    {
      "message_id": 1664,
      "agent_id": 2,
      "delay": 1.276,
      "speech_duration": 1.316,
      "transcribe_duration": 1.276,
      "wpm": 148,
      "message": "2 คนใช่ไหมคะ"
    },
    {
      "message_id": 1665,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.292,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1666,
      "agent_id": 2,
      "delay": 1.035,
      "speech_duration": 1.06,
      "transcribe_duration": 1.035,
      "wpm": 170,
      "message": "เลือกใครลูก"
    },
    {
      "message_id": 1667,
      "agent_id": 2,
      "delay": 2.117,
      "speech_duration": 2.148,
      "transcribe_duration": 2.117,
      "wpm": 175,
      "message": "3 เหลืออยู่ 3 คนเลือกใคร"
    },
    {
      "message_id": 1668,
      "agent_id": 2,
      "delay": 3.341,
      "speech_duration": 3.364,
      "transcribe_duration": 3.341,
      "wpm": 107,
      "message": "เร็วๆเร็วๆเดี๋ยวเวลาหมด"
    },
    {
      "message_id": 1669,
      "agent_id": 2,
      "delay": 3.616,
      "speech_duration": 3.556,
      "transcribe_duration": 3.616,
      "wpm": 143,
      "message": "เลือกเลือกเลือกเลือกเลือกเลือกใคร"
    },
    {
      "message_id": 1670,
      "agent_id": 2,
      "delay": 0.727,
      "speech_duration": 0.74,
      "transcribe_duration": 0.727,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1671,
      "agent_id": 2,
      "delay": 7.703,
      "speech_duration": 7.652,
      "transcribe_duration": 7.703,
      "wpm": 118,
      "message": "ใช่ค่ะคนเก่งอันนี้ยากไหมเพราะเป็นเศษส่วนแล้วก็ติดลบด้วยนะคะ"
    },
    {
      "message_id": 1672,
      "agent_id": 2,
      "delay": 0.418,
      "speech_duration": 0.356,
      "transcribe_duration": 0.418,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1673,
      "agent_id": 2,
      "delay": 0.629,
      "speech_duration": 0.676,
      "transcribe_duration": 0.629,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1674,
      "agent_id": 2,
      "delay": 0.368,
      "speech_duration": 0.228,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 2,
      "delay": 1.078,
      "speech_duration": 1.124,
      "transcribe_duration": 1.078,
      "wpm": 40,
      "message": "ลบ"
    },
    {
      "message_id": 1676,
      "agent_id": 2,
      "delay": 1.034,
      "speech_duration": 1.06,
      "transcribe_duration": 1.034,
      "wpm": 28,
      "message": "4"
    },
    {
      "message_id": 1677,
      "agent_id": 2,
      "delay": 1.454,
      "speech_duration": 1.508,
      "transcribe_duration": 1.454,
      "wpm": 70,
      "message": "ส่วน 3"
    },
    {
      "message_id": 1678,
      "agent_id": 2,
      "delay": 2.237,
      "speech_duration": 2.276,
      "transcribe_duration": 2.237,
      "wpm": 66,
      "message": "ยกกำลัง 6"
    },
    {
      "message_id": 1679,
      "agent_id": 2,
      "delay": 5.799,
      "speech_duration": 5.732,
      "transcribe_duration": 5.799,
      "wpm": 152,
      "message": "ง่ายนะคะถ้าเราเข้าใจ Concept นะคะมีแค่เป็นตัวเองกับตัวเอง"
    },
    {
      "message_id": 1680,
      "agent_id": 2,
      "delay": 2.935,
      "speech_duration": 2.916,
      "transcribe_duration": 2.935,
      "wpm": 159,
      "message": "ก็อยู่ข้างล่างเอ็งก็อยู่ข้างบน"
    },
    {
      "message_id": 1681,
      "agent_id": 2,
      "delay": 1.848,
      "speech_duration": 1.892,
      "transcribe_duration": 1.848,
      "wpm": 119,
      "message": "แค่นั้นเองนะคะ"
    },
    {
      "message_id": 1682,
      "agent_id": 2,
      "delay": 0.439,
      "speech_duration": 0.292,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1683,
      "agent_id": 2,
      "delay": 0.267,
      "speech_duration": 0.228,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.292,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1685,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1686,
      "agent_id": 2,
      "delay": 3.456,
      "speech_duration": 3.492,
      "transcribe_duration": 3.456,
      "wpm": 133,
      "message": "เขียนให้ครบนะคะลบก็เอามาให้ครบ"
    },
    {
      "message_id": 1687,
      "agent_id": 2,
      "delay": 0.684,
      "speech_duration": 0.74,
      "transcribe_duration": 0.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1688,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.292,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1689,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1690,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.292,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1691,
      "agent_id": 2,
      "delay": 0.258,
      "speech_duration": 0.228,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1692,
      "agent_id": 2,
      "delay": 0.257,
      "speech_duration": 0.228,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1693,
      "agent_id": 2,
      "delay": 0.549,
      "speech_duration": 0.612,
      "transcribe_duration": 0.549,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1694,
      "agent_id": 2,
      "delay": 0.462,
      "speech_duration": 0.292,
      "transcribe_duration": 0.462,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1695,
      "agent_id": 2,
      "delay": 0.292,
      "speech_duration": 0.228,
      "transcribe_duration": 0.292,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1696,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1697,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1698,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.292,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1699,
      "agent_id": 2,
      "delay": 0.428,
      "speech_duration": 0.356,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1700,
      "agent_id": 2,
      "delay": 0.417,
      "speech_duration": 0.228,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1701,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.228,
      "transcribe_duration": 0.398,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1702,
      "agent_id": 2,
      "delay": 0.621,
      "speech_duration": 0.676,
      "transcribe_duration": 0.621,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1703,
      "agent_id": 2,
      "delay": 0.421,
      "speech_duration": 0.292,
      "transcribe_duration": 0.421,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1704,
      "agent_id": 2,
      "delay": 1.966,
      "speech_duration": 2.02,
      "transcribe_duration": 1.966,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1705,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.228,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1706,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1707,
      "agent_id": 2,
      "delay": 0.3,
      "speech_duration": 0.356,
      "transcribe_duration": 0.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1708,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.292,
      "transcribe_duration": 0.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1709,
      "agent_id": 2,
      "delay": 0.419,
      "speech_duration": 0.484,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1710,
      "agent_id": 2,
      "delay": 0.562,
      "speech_duration": 0.612,
      "transcribe_duration": 0.562,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1711,
      "agent_id": 2,
      "delay": 0.263,
      "speech_duration": 0.292,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1712,
      "agent_id": 2,
      "delay": 0.242,
      "speech_duration": 0.228,
      "transcribe_duration": 0.242,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1713,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1714,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.292,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1715,
      "agent_id": 2,
      "delay": 0.431,
      "speech_duration": 0.356,
      "transcribe_duration": 0.431,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1716,
      "agent_id": 2,
      "delay": 0.229,
      "speech_duration": 0.228,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1717,
      "agent_id": 2,
      "delay": 0.226,
      "speech_duration": 0.228,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1718,
      "agent_id": 2,
      "delay": 0.813,
      "speech_duration": 0.868,
      "transcribe_duration": 0.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1719,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1720,
      "agent_id": 2,
      "delay": 1.902,
      "speech_duration": 1.956,
      "transcribe_duration": 1.902,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1721,
      "agent_id": 2,
      "delay": 0.218,
      "speech_duration": 0.228,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1722,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.228,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1723,
      "agent_id": 2,
      "delay": 0.269,
      "speech_duration": 0.228,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1724,
      "agent_id": 2,
      "delay": 0.239,
      "speech_duration": 0.228,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1725,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1726,
      "agent_id": 2,
      "delay": 0.225,
      "speech_duration": 0.228,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1727,
      "agent_id": 2,
      "delay": 0.222,
      "speech_duration": 0.228,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1728,
      "agent_id": 2,
      "delay": 0.361,
      "speech_duration": 0.42,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1729,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1730,
      "agent_id": 2,
      "delay": 0.451,
      "speech_duration": 0.228,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1731,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1732,
      "agent_id": 2,
      "delay": 0.31,
      "speech_duration": 0.356,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1733,
      "agent_id": 2,
      "delay": 1.055,
      "speech_duration": 1.124,
      "transcribe_duration": 1.055,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1734,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1735,
      "agent_id": 2,
      "delay": 6.359,
      "speech_duration": 6.244,
      "transcribe_duration": 6.359,
      "wpm": 67,
      "message": "ถูกไหมเพื่อนทำถูกไหมถูกนะคะ"
    },
    {
      "message_id": 1736,
      "agent_id": 2,
      "delay": 2.408,
      "speech_duration": 2.404,
      "transcribe_duration": 2.408,
      "wpm": 206,
      "message": "นักเรียนง่ายมากเลยถ้านักเรียนจับ"
    },
    {
      "message_id": 1737,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1738,
      "agent_id": 2,
      "delay": 2.1,
      "speech_duration": 2.148,
      "transcribe_duration": 2.1,
      "wpm": 147,
      "message": "จับประเด็นได้ถูกนะคะ"
    },
    {
      "message_id": 1739,
      "agent_id": 2,
      "delay": 3.067,
      "speech_duration": 3.108,
      "transcribe_duration": 3.067,
      "wpm": 87,
      "message": "ข้อสุดท้ายแล้วเลข"
    },
    {
      "message_id": 1740,
      "agent_id": 2,
      "delay": 5.838,
      "speech_duration": 5.796,
      "transcribe_duration": 5.838,
      "wpm": 72,
      "message": "เลข 0 เนาะ 0 ^ 3 ราคา 0 ^ 8"
    },
    {
      "message_id": 1741,
      "agent_id": 2,
      "delay": 0.228,
      "speech_duration": 0.228,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1742,
      "agent_id": 2,
      "delay": 0.304,
      "speech_duration": 0.228,
      "transcribe_duration": 0.304,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 2,
      "delay": 1.146,
      "speech_duration": 1.188,
      "transcribe_duration": 1.146,
      "wpm": 88,
      "message": "เลขฐาน"
    },
    {
      "message_id": 1744,
      "agent_id": 2,
      "delay": 2.444,
      "speech_duration": 2.468,
      "transcribe_duration": 2.444,
      "wpm": 91,
      "message": "ให้ใครให้พี่เต"
    },
    {
      "message_id": 1745,
      "agent_id": 2,
      "delay": 2.26,
      "speech_duration": 2.276,
      "transcribe_duration": 2.26,
      "wpm": 132,
      "message": "Happy Birthday นะคะ"
    },
    {
      "message_id": 1746,
      "agent_id": 2,
      "delay": 2.45,
      "speech_duration": 2.468,
      "transcribe_duration": 2.45,
      "wpm": 146,
      "message": "พี่บอกไม่ต้องเสียใจนะคะ"
    },
    {
      "message_id": 1747,
      "agent_id": 2,
      "delay": 1.277,
      "speech_duration": 1.316,
      "transcribe_duration": 1.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1748,
      "agent_id": 2,
      "delay": 0.276,
      "speech_duration": 0.228,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1749,
      "agent_id": 2,
      "delay": 1.012,
      "speech_duration": 1.06,
      "transcribe_duration": 1.012,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1750,
      "agent_id": 2,
      "delay": 1.837,
      "speech_duration": 1.892,
      "transcribe_duration": 1.837,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1751,
      "agent_id": 2,
      "delay": 0.426,
      "speech_duration": 0.228,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1752,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1753,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
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      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1754,
      "agent_id": 2,
      "delay": 0.557,
      "speech_duration": 0.612,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1755,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.42,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1757,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1758,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.228,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
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      "transcribe_duration": 0.373,
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      "message_id": 1783,
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      "message_id": 1784,
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      "message_id": 1789,
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      "speech_duration": 2.852,
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      "message_id": 1792,
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      "message_id": 1823,
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      "delay": 1.048,
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      "message_id": 1824,
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      "delay": 0.273,
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    {
      "message_id": 1825,
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      "delay": 0.516,
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      "message_id": 1826,
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      "delay": 1.067,
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      "message_id": 1827,
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      "message_id": 1828,
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      "message_id": 1829,
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    {
      "message_id": 1830,
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    {
      "message_id": 1831,
      "agent_id": 2,
      "delay": 0.315,
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      "message": ""
    },
    {
      "message_id": 1832,
      "agent_id": 2,
      "delay": 0.264,
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      "transcribe_duration": 0.264,
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      "message": ""
    },
    {
      "message_id": 1833,
      "agent_id": 2,
      "delay": 0.87,
      "speech_duration": 0.932,
      "transcribe_duration": 0.87,
      "wpm": 0,
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    },
    {
      "message_id": 1834,
      "agent_id": 2,
      "delay": 0.298,
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      "transcribe_duration": 0.298,
      "wpm": 0,
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    },
    {
      "message_id": 1835,
      "agent_id": 2,
      "delay": 7.416,
      "speech_duration": 7.396,
      "transcribe_duration": 7.416,
      "wpm": 91,
      "message": "ถูกต้องนะคะ 0 ^ 8 นะคะตบมือให้เพื่อนด้วยนะคะ"
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    {
      "message_id": 1836,
      "agent_id": 2,
      "delay": 0.372,
      "speech_duration": 0.42,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1837,
      "agent_id": 2,
      "delay": 0.378,
      "speech_duration": 0.42,
      "transcribe_duration": 0.378,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1838,
      "agent_id": 2,
      "delay": 0.268,
      "speech_duration": 0.228,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1839,
      "agent_id": 2,
      "delay": 0.25,
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      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1840,
      "agent_id": 2,
      "delay": 0.279,
      "speech_duration": 0.228,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1841,
      "agent_id": 2,
      "delay": 0.275,
      "speech_duration": 0.228,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1842,
      "agent_id": 2,
      "delay": 2.219,
      "speech_duration": 2.276,
      "transcribe_duration": 2.219,
      "wpm": 178,
      "message": "นักเรียนจับประเด็นได้ไหมคะ"
    },
    {
      "message_id": 1843,
      "agent_id": 2,
      "delay": 5.956,
      "speech_duration": 5.924,
      "transcribe_duration": 5.956,
      "wpm": 139,
      "message": "อันนี้ง่ายมากเลยเลขฐานก็คือใช้สัญลักษณ์ a อยู่ข้างล่าง"
    },
    {
      "message_id": 1844,
      "agent_id": 2,
      "delay": 0.75,
      "speech_duration": 0.804,
      "transcribe_duration": 0.75,
      "wpm": 75,
      "message": "เลข"
    },
    {
      "message_id": 1845,
      "agent_id": 2,
      "delay": 7.194,
      "speech_duration": 7.14,
      "transcribe_duration": 7.194,
      "wpm": 113,
      "message": "สีกำลังอยู่ข้างบนสัญลักษณ์คือเอนนะคะเวลาเขียนเวลาอ่าน"
    },
    {
      "message_id": 1846,
      "agent_id": 2,
      "delay": 0.293,
      "speech_duration": 0.292,
      "transcribe_duration": 0.293,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1847,
      "agent_id": 2,
      "delay": 1.591,
      "speech_duration": 1.636,
      "transcribe_duration": 1.591,
      "wpm": 64,
      "message": "คำนะคะ"
    },
    {
      "message_id": 1848,
      "agent_id": 2,
      "delay": 8.133,
      "speech_duration": 8.036,
      "transcribe_duration": 8.133,
      "wpm": 155,
      "message": "เรียงตามนี้เลยง่ายมากไม่ว่าเราจะเปลี่ยนข้างหน้าข้างล่างนะคะตัวเองเป็นจำนวนใดๆก็ตาม"
    },
    {
      "message_id": 1849,
      "agent_id": 2,
      "delay": 2.38,
      "speech_duration": 2.404,
      "transcribe_duration": 2.38,
      "wpm": 162,
      "message": "ก็สามารถยกตัวนั้นมาได้เลย"
    },
    {
      "message_id": 1850,
      "agent_id": 2,
      "delay": 0.213,
      "speech_duration": 0.228,
      "transcribe_duration": 0.213,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1851,
      "agent_id": 2,
      "delay": 7.069,
      "speech_duration": 7.012,
      "transcribe_duration": 7.069,
      "wpm": 116,
      "message": "แต่ข้างหลัง n หมายถึงจำนวนเต็มบวก 1 2 3 4 5 ไปเรื่อยๆ"
    },
    {
      "message_id": 1852,
      "agent_id": 2,
      "delay": 5.381,
      "speech_duration": 5.348,
      "transcribe_duration": 5.381,
      "wpm": 168,
      "message": "จะไม่มีติดลบไม่มี 1 ส่วน 3 อะไรต่างๆเนาะให้ให้เป็นจำนวนเต็ม"
    },
    {
      "message_id": 1853,
      "agent_id": 2,
      "delay": 1.262,
      "speech_duration": 1.316,
      "transcribe_duration": 1.262,
      "wpm": 57,
      "message": "นะคะ"
    },
    {
      "message_id": 1854,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.228,
      "transcribe_duration": 0.237,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1855,
      "agent_id": 2,
      "delay": 0.281,
      "speech_duration": 0.228,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1856,
      "agent_id": 2,
      "delay": 0.29,
      "speech_duration": 0.356,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1857,
      "agent_id": 2,
      "delay": 1.985,
      "speech_duration": 2.02,
      "transcribe_duration": 1.985,
      "wpm": 141,
      "message": "เข้าใจไหมคะโอเคไหม"
    },
    {
      "message_id": 1858,
      "agent_id": 2,
      "delay": 0.476,
      "speech_duration": 0.548,
      "transcribe_duration": 0.476,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1859,
      "agent_id": 2,
      "delay": 0.373,
      "speech_duration": 0.42,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1860,
      "agent_id": 2,
      "delay": 4.195,
      "speech_duration": 4.132,
      "transcribe_duration": 4.195,
      "wpm": 116,
      "message": "โอเคมีใครสงสัยถามไหมลูกถามไหมคะ"
    },
    {
      "message_id": 1861,
      "agent_id": 2,
      "delay": 0.206,
      "speech_duration": 0.228,
      "transcribe_duration": 0.206,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1862,
      "agent_id": 2,
      "delay": 3.472,
      "speech_duration": 3.492,
      "transcribe_duration": 3.472,
      "wpm": 82,
      "message": "ไม่มีอ่ะที่นี่มาดู"
    },
    {
      "message_id": 1863,
      "agent_id": 2,
      "delay": 0.22,
      "speech_duration": 0.228,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1864,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1865,
      "agent_id": 2,
      "delay": 1.379,
      "speech_duration": 1.38,
      "transcribe_duration": 1.379,
      "wpm": 130,
      "message": "กูไปจะให้ทำ"
    },
    {
      "message_id": 1866,
      "agent_id": 2,
      "delay": 1.923,
      "speech_duration": 1.956,
      "transcribe_duration": 1.923,
      "wpm": 84,
      "message": "แบบฝึกนะคะ"
    },
    {
      "message_id": 1867,
      "agent_id": 2,
      "delay": 7.871,
      "speech_duration": 7.716,
      "transcribe_duration": 7.871,
      "wpm": 154,
      "message": "ปีนี้ครูบิ๊กเพิ่มขึ้นมาใบงานนี้ให้นักเรียนทำเองนะคะมีทั้งหมดอยู่ 10 ข้อด้วยกัน"
    },
    {
      "message_id": 1868,
      "agent_id": 2,
      "delay": 0.235,
      "speech_duration": 0.292,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1869,
      "agent_id": 2,
      "delay": 5.674,
      "speech_duration": 5.668,
      "transcribe_duration": 5.674,
      "wpm": 127,
      "message": "10 ข้อด้วยกันนะคะให้นักเรียนคิดเองเลยเลขยกกำลัง"
    },
    {
      "message_id": 1870,
      "agent_id": 2,
      "delay": 0.253,
      "speech_duration": 0.228,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1871,
      "agent_id": 2,
      "delay": 3.884,
      "speech_duration": 3.876,
      "transcribe_duration": 3.884,
      "wpm": 166,
      "message": "ให้คิดเป็นของตัวเองนะคะเอาตัวเลขไหนมาก็ได้"
    },
    {
      "message_id": 1872,
      "agent_id": 2,
      "delay": 1.084,
      "speech_duration": 1.124,
      "transcribe_duration": 1.084,
      "wpm": 80,
      "message": "แต่มี"
    },
    {
      "message_id": 1873,
      "agent_id": 2,
      "delay": 4.659,
      "speech_duration": 4.58,
      "transcribe_duration": 4.659,
      "wpm": 183,
      "message": "กดอยู่ที่ครูบิ๊กบอกนะคะว่าเลขชี้กำลังข้างบนตัวเอ็งเนี่ย"
    },
    {
      "message_id": 1874,
      "agent_id": 2,
      "delay": 0.881,
      "speech_duration": 0.932,
      "transcribe_duration": 0.881,
      "wpm": 129,
      "message": "ไม่เป็น"
    },
    {
      "message_id": 1875,
      "agent_id": 2,
      "delay": 1.957,
      "speech_duration": 1.956,
      "transcribe_duration": 1.957,
      "wpm": 161,
      "message": "เลขอื่นนะต้องเป็นเลข"
    },
    {
      "message_id": 1876,
      "agent_id": 2,
      "delay": 2.528,
      "speech_duration": 2.532,
      "transcribe_duration": 2.528,
      "wpm": 113,
      "message": "ตั้งแต่เต็มบวก 1-1"
    },
    {
      "message_id": 1877,
      "agent_id": 2,
      "delay": 5.889,
      "speech_duration": 5.86,
      "transcribe_duration": 5.889,
      "wpm": 148,
      "message": "ไปเรื่อยๆนะคะ 1 2 3 4 5 ขึ้นไปเรื่อยๆให้นักเรียนเขียนนะคะ"
    },
    {
      "message_id": 1878,
      "agent_id": 2,
      "delay": 1.657,
      "speech_duration": 1.7,
      "transcribe_duration": 1.657,
      "wpm": 97,
      "message": "เลขยกกำลัง"
    },
    {
      "message_id": 1879,
      "agent_id": 2,
      "delay": 4.312,
      "speech_duration": 4.324,
      "transcribe_duration": 4.312,
      "wpm": 173,
      "message": "แล้วก็เขียนอ่านว่าอะไรนะคะดังตัวอย่างเลยอย่างเช่น"
    },
    {
      "message_id": 1880,
      "agent_id": 2,
      "delay": 0.429,
      "speech_duration": 0.484,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1881,
      "agent_id": 2,
      "delay": 3.347,
      "speech_duration": 3.364,
      "transcribe_duration": 3.347,
      "wpm": 116,
      "message": "ตัวอย่าง Mini 2 ยกกำลัง 3"
    },
    {
      "message_id": 1882,
      "agent_id": 2,
      "delay": 4.463,
      "speech_duration": 4.452,
      "transcribe_duration": 4.463,
      "wpm": 138,
      "message": "เขาก็จะเขียนเลข 2 นะคะแล้วก็คำว่ายกกำลัง"
    },
    {
      "message_id": 1883,
      "agent_id": 2,
      "delay": 0.95,
      "speech_duration": 0.996,
      "transcribe_duration": 0.95,
      "wpm": 30,
      "message": "3"
    },
    {
      "message_id": 1884,
      "agent_id": 2,
      "delay": 5.323,
      "speech_duration": 5.284,
      "transcribe_duration": 5.323,
      "wpm": 91,
      "message": "เลขฐานฐานก็คือเอก็คือเลข 2 นะคะ"
    },
    {
      "message_id": 1885,
      "agent_id": 2,
      "delay": 4.616,
      "speech_duration": 4.644,
      "transcribe_duration": 4.616,
      "wpm": 87,
      "message": "เลขชี้กำลัง n ก็คือ 3 แล้ว"
    },
    {
      "message_id": 1886,
      "agent_id": 2,
      "delay": 5.573,
      "speech_duration": 5.54,
      "transcribe_duration": 5.573,
      "wpm": 111,
      "message": "แทนจำนวนอะไรแทนจำนวนอะไรให้เอาเลขฐานนะคะ"
    },
    {
      "message_id": 1887,
      "agent_id": 2,
      "delay": 0.939,
      "speech_duration": 0.996,
      "transcribe_duration": 0.939,
      "wpm": 30,
      "message": "2"
    },
    {
      "message_id": 1888,
      "agent_id": 2,
      "delay": 2.835,
      "speech_duration": 2.852,
      "transcribe_duration": 2.835,
      "wpm": 74,
      "message": "ฐานก็คือเลข 2"
    },
    {
      "message_id": 1889,
      "agent_id": 2,
      "delay": 4.405,
      "speech_duration": 4.388,
      "transcribe_duration": 4.405,
      "wpm": 133,
      "message": "2 คูณกันกี่ครั้ง 3 ครั้งตามเลขชี้กำลัง"
    },
    {
      "message_id": 1890,
      "agent_id": 2,
      "delay": 5.291,
      "speech_duration": 5.284,
      "transcribe_duration": 5.291,
      "wpm": 145,
      "message": "นักเรียนก็เอา 2 คูณ 2 คูณ 2 นัดได้อยู่ 3 ครั้งนะคะ"
    },
    {
      "message_id": 1891,
      "agent_id": 2,
      "delay": 1.09,
      "speech_duration": 1.124,
      "transcribe_duration": 1.09,
      "wpm": 160,
      "message": "อันนี้คือจบ"
    },
    {
      "message_id": 1892,
      "agent_id": 2,
      "delay": 0.944,
      "speech_duration": 0.996,
      "transcribe_duration": 0.944,
      "wpm": 105,
      "message": "ข้อนี้"
    },
    {
      "message_id": 1893,
      "agent_id": 2,
      "delay": 6.264,
      "speech_duration": 6.244,
      "transcribe_duration": 6.264,
      "wpm": 161,
      "message": "ข้อที่ 1 นักเรียนตามสบายเลยจะไม่เหมือนกันนะลูกบางคนอาจจะเป็น 5 ^ 4"
    },
    {
      "message_id": 1894,
      "agent_id": 2,
      "delay": 0.262,
      "speech_duration": 0.228,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1895,
      "agent_id": 2,
      "delay": 2.109,
      "speech_duration": 2.148,
      "transcribe_duration": 2.109,
      "wpm": 56,
      "message": "- 5 ^ 2"
    },
    {
      "message_id": 1896,
      "agent_id": 2,
      "delay": 2.36,
      "speech_duration": 2.404,
      "transcribe_duration": 2.36,
      "wpm": 137,
      "message": "แต่นักเรียนจะต้องอ่าน"
    },
    {
      "message_id": 1897,
      "agent_id": 2,
      "delay": 0.261,
      "speech_duration": 0.228,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1898,
      "agent_id": 2,
      "delay": 3.658,
      "speech_duration": 3.684,
      "transcribe_duration": 3.658,
      "wpm": 118,
      "message": "เขียนคำอ่านว่าฐานเลขชี้กำลัง"
    },
    {
      "message_id": 1899,
      "agent_id": 2,
      "delay": 2.817,
      "speech_duration": 2.852,
      "transcribe_duration": 2.817,
      "wpm": 121,
      "message": "แผนจำนวนให้ถูกต้องนะคะ"
    },
    {
      "message_id": 1900,
      "agent_id": 2,
      "delay": 1.027,
      "speech_duration": 1.06,
      "transcribe_duration": 1.027,
      "wpm": 127,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 1901,
      "agent_id": 2,
      "delay": 1.328,
      "speech_duration": 1.38,
      "transcribe_duration": 1.328,
      "wpm": 120,
      "message": "สงสัยไหมคะ"
    },
    {
      "message_id": 1902,
      "agent_id": 2,
      "delay": 5.782,
      "speech_duration": 5.668,
      "transcribe_duration": 5.782,
      "wpm": 124,
      "message": "มีใครสงสัยไหมถ้าไม่สงสัยครูพี่จะให้ทำใบงานนะคะ"
    },
    {
      "message_id": 1903,
      "agent_id": 2,
      "delay": 0.271,
      "speech_duration": 0.228,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1904,
      "agent_id": 2,
      "delay": 0.249,
      "speech_duration": 0.292,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1905,
      "agent_id": 2,
      "delay": 0.376,
      "speech_duration": 0.42,
      "transcribe_duration": 0.376,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1906,
      "agent_id": 2,
      "delay": 0.265,
      "speech_duration": 0.292,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1907,
      "agent_id": 2,
      "delay": 0.23,
      "speech_duration": 0.228,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1908,
      "agent_id": 2,
      "delay": 0.243,
      "speech_duration": 0.292,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1909,
      "agent_id": 2,
      "delay": 0.246,
      "speech_duration": 0.292,
      "transcribe_duration": 0.246,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1910,
      "agent_id": 2,
      "delay": 5.655,
      "speech_duration": 5.604,
      "transcribe_duration": 5.655,
      "wpm": 123,
      "message": "นักเรียนทำเลยนะคะทำตอนนี้มีทั้งหมด 20 ข้อนะคะ"
    },
    {
      "message_id": 1911,
      "agent_id": 2,
      "delay": 1.711,
      "speech_duration": 1.764,
      "transcribe_duration": 1.711,
      "wpm": 136,
      "message": "อันนี้คะแนนเต็ม"
    },
    {
      "message_id": 1912,
      "agent_id": 2,
      "delay": 1.791,
      "speech_duration": 1.828,
      "transcribe_duration": 1.791,
      "wpm": 107,
      "message": "10 คะแนนนะคะ"
    },
    {
      "message_id": 1913,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.228,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1914,
      "agent_id": 2,
      "delay": 0.236,
      "speech_duration": 0.228,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1915,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.292,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1916,
      "agent_id": 2,
      "delay": 0.379,
      "speech_duration": 0.42,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1917,
      "agent_id": 2,
      "delay": 0.286,
      "speech_duration": 0.292,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1918,
      "agent_id": 2,
      "delay": 0.555,
      "speech_duration": 0.612,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1919,
      "agent_id": 2,
      "delay": 0.497,
      "speech_duration": 0.548,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1920,
      "agent_id": 2,
      "delay": 0.377,
      "speech_duration": 0.42,
      "transcribe_duration": 0.377,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1921,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1922,
      "agent_id": 2,
      "delay": 0.234,
      "speech_duration": 0.228,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1923,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.228,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1924,
      "agent_id": 2,
      "delay": 0.291,
      "speech_duration": 0.292,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1925,
      "agent_id": 2,
      "delay": 0.433,
      "speech_duration": 0.228,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1926,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1927,
      "agent_id": 2,
      "delay": 0.622,
      "speech_duration": 0.676,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1928,
      "agent_id": 2,
      "delay": 1.322,
      "speech_duration": 1.38,
      "transcribe_duration": 1.322,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1929,
      "agent_id": 2,
      "delay": 0.295,
      "speech_duration": 0.292,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1930,
      "agent_id": 2,
      "delay": 0.43,
      "speech_duration": 0.484,
      "transcribe_duration": 0.43,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1931,
      "agent_id": 2,
      "delay": 0.512,
      "speech_duration": 0.548,
      "transcribe_duration": 0.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1932,
      "agent_id": 2,
      "delay": 0.273,
      "speech_duration": 0.228,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1933,
      "agent_id": 2,
      "delay": 2.806,
      "speech_duration": 2.852,
      "transcribe_duration": 2.806,
      "wpm": 137,
      "message": "ถ้าใครสงสัยอะไรถามได้นะคะ"
    },
    {
      "message_id": 1934,
      "agent_id": 2,
      "delay": 3.096,
      "speech_duration": 3.108,
      "transcribe_duration": 3.096,
      "wpm": 145,
      "message": "ไม่เสร็จเรามีเวลาทำอยู่ตอนนี้"
    },
    {
      "message_id": 1935,
      "agent_id": 2,
      "delay": 1.279,
      "speech_duration": 1.316,
      "transcribe_duration": 1.279,
      "wpm": 182,
      "message": "เหลือเวลาอีก 10"
    },
    {
      "message_id": 1936,
      "agent_id": 2,
      "delay": 4.758,
      "speech_duration": 4.772,
      "transcribe_duration": 4.758,
      "wpm": 182,
      "message": "12 นาทีประมาณ 10 นาทีนักเรียนทำให้เสร็จนะคะตั้งใจทำเลยค่ะ"
    },
    {
      "message_id": 1937,
      "agent_id": 2,
      "delay": 0.254,
      "speech_duration": 0.292,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1938,
      "agent_id": 2,
      "delay": 0.301,
      "speech_duration": 0.356,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1939,
      "agent_id": 2,
      "delay": 0.297,
      "speech_duration": 0.292,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1940,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1941,
      "agent_id": 2,
      "delay": 0.233,
      "speech_duration": 0.228,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1942,
      "agent_id": 2,
      "delay": 0.217,
      "speech_duration": 0.228,
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      "message_id": 1943,
      "agent_id": 2,
      "delay": 0.695,
      "speech_duration": 0.74,
      "transcribe_duration": 0.695,
      "wpm": 0,
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      "message_id": 1944,
      "agent_id": 2,
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      "message_id": 1945,
      "agent_id": 2,
      "delay": 0.311,
      "speech_duration": 0.356,
      "transcribe_duration": 0.311,
      "wpm": 0,
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      "message_id": 1946,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1947,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 0,
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    {
      "message_id": 1948,
      "agent_id": 2,
      "delay": 0.36,
      "speech_duration": 0.42,
      "transcribe_duration": 0.36,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1949,
      "agent_id": 2,
      "delay": 0.238,
      "speech_duration": 0.292,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1950,
      "agent_id": 2,
      "delay": 1.131,
      "speech_duration": 1.188,
      "transcribe_duration": 1.131,
      "wpm": 0,
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      "message_id": 1951,
      "agent_id": 2,
      "delay": 0.375,
      "speech_duration": 0.42,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 1952,
      "agent_id": 2,
      "delay": 0.24,
      "speech_duration": 0.228,
      "transcribe_duration": 0.24,
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    },
    {
      "message_id": 1953,
      "agent_id": 2,
      "delay": 0.248,
      "speech_duration": 0.292,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1954,
      "agent_id": 2,
      "delay": 0.237,
      "speech_duration": 0.292,
      "transcribe_duration": 0.237,
      "wpm": 0,
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    {
      "message_id": 1955,
      "agent_id": 2,
      "delay": 0.951,
      "speech_duration": 0.996,
      "transcribe_duration": 0.951,
      "wpm": 0,
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    {
      "message_id": 1956,
      "agent_id": 2,
      "delay": 1.006,
      "speech_duration": 1.06,
      "transcribe_duration": 1.006,
      "wpm": 0,
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      "message_id": 1957,
      "agent_id": 2,
      "delay": 5.372,
      "speech_duration": 5.412,
      "transcribe_duration": 5.372,
      "wpm": 105,
      "message": "ขาก็มีนักเรียนบางคนที่ทำเสร็จแล้วนะคะ"
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      "message_id": 1958,
      "agent_id": 2,
      "delay": 3.327,
      "speech_duration": 3.364,
      "transcribe_duration": 3.327,
      "wpm": 143,
      "message": "นักเรียนที่ทำเสร็จแล้วให้บันทึก"
    },
    {
      "message_id": 1959,
      "agent_id": 2,
      "delay": 5.323,
      "speech_duration": 5.348,
      "transcribe_duration": 5.323,
      "wpm": 129,
      "message": "ความหมายนะคะของเลขยกกำลังที่อยู่ในหน้าจอสไลด์"
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    {
      "message_id": 1960,
      "agent_id": 2,
      "delay": 3.737,
      "speech_duration": 3.748,
      "transcribe_duration": 3.737,
      "wpm": 140,
      "message": "วันนี้ให้บันทึกเขียนลงไปในสมุดนะคะ"
    },
    {
      "message_id": 1961,
      "agent_id": 2,
      "delay": 7.618,
      "speech_duration": 7.588,
      "transcribe_duration": 7.618,
      "wpm": 132,
      "message": "ใครที่ทำใบงานเรียบร้อยแล้วนะคะให้บันทึกความหมายของเลขยกกำลังตัวนี้"
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      "message_id": 1962,
      "agent_id": 2,
      "delay": 2.937,
      "speech_duration": 2.98,
      "transcribe_duration": 2.937,
      "wpm": 136,
      "message": "ลงไปในสมุดให้เรียบร้อยนะคะ"
    },
    {
      "message_id": 1963,
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      "delay": 0.399,
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    },
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      "message_id": 1964,
      "agent_id": 2,
      "delay": 0.274,
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      "message_id": 1965,
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      "delay": 0.248,
      "speech_duration": 0.228,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1966,
      "agent_id": 2,
      "delay": 0.398,
      "speech_duration": 0.356,
      "transcribe_duration": 0.398,
      "wpm": 0,
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    },
    {
      "message_id": 1967,
      "agent_id": 2,
      "delay": 0.405,
      "speech_duration": 0.228,
      "transcribe_duration": 0.405,
      "wpm": 0,
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    {
      "message_id": 1968,
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      "delay": 0.507,
      "speech_duration": 0.548,
      "transcribe_duration": 0.507,
      "wpm": 0,
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    {
      "message_id": 1969,
      "agent_id": 2,
      "delay": 0.259,
      "speech_duration": 0.228,
      "transcribe_duration": 0.259,
      "wpm": 0,
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    {
      "message_id": 1970,
      "agent_id": 2,
      "delay": 3.645,
      "speech_duration": 3.684,
      "transcribe_duration": 3.645,
      "wpm": 16,
      "message": "ใช่"
    },
    {
      "message_id": 1971,
      "agent_id": 2,
      "delay": 0.457,
      "speech_duration": 0.228,
      "transcribe_duration": 0.457,
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    },
    {
      "message_id": 1972,
      "agent_id": 2,
      "delay": 0.409,
      "speech_duration": 0.228,
      "transcribe_duration": 0.409,
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      "message_id": 1973,
      "agent_id": 2,
      "delay": 1.139,
      "speech_duration": 1.188,
      "transcribe_duration": 1.139,
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      "message_id": 1974,
      "agent_id": 2,
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    {
      "message_id": 1975,
      "agent_id": 2,
      "delay": 2.823,
      "speech_duration": 2.852,
      "transcribe_duration": 2.823,
      "wpm": 126,
      "message": "ทำใบงานให้เสร็จก่อนนะคะ"
    },
    {
      "message_id": 1976,
      "agent_id": 2,
      "delay": 0.629,
      "speech_duration": 0.676,
      "transcribe_duration": 0.629,
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      "message_id": 1977,
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      "transcribe_duration": 0.448,
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    {
      "message_id": 1978,
      "agent_id": 2,
      "delay": 0.444,
      "speech_duration": 0.228,
      "transcribe_duration": 0.444,
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    },
    {
      "message_id": 1979,
      "agent_id": 2,
      "delay": 0.823,
      "speech_duration": 0.868,
      "transcribe_duration": 0.823,
      "wpm": 0,
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    },
    {
      "message_id": 1980,
      "agent_id": 2,
      "delay": 0.313,
      "speech_duration": 0.356,
      "transcribe_duration": 0.313,
      "wpm": 0,
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    {
      "message_id": 1981,
      "agent_id": 2,
      "delay": 1.075,
      "speech_duration": 1.124,
      "transcribe_duration": 1.075,
      "wpm": 0,
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    {
      "message_id": 1982,
      "agent_id": 2,
      "delay": 0.63,
      "speech_duration": 0.676,
      "transcribe_duration": 0.63,
      "wpm": 0,
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    },
    {
      "message_id": 1983,
      "agent_id": 2,
      "delay": 0.391,
      "speech_duration": 0.356,
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    {
      "message_id": 1984,
      "agent_id": 2,
      "delay": 0.427,
      "speech_duration": 0.484,
      "transcribe_duration": 0.427,
      "wpm": 0,
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    },
    {
      "message_id": 1985,
      "agent_id": 2,
      "delay": 0.255,
      "speech_duration": 0.292,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1986,
      "agent_id": 2,
      "delay": 0.7,
      "speech_duration": 0.74,
      "transcribe_duration": 0.7,
      "wpm": 0,
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    },
    {
      "message_id": 1987,
      "agent_id": 2,
      "delay": 0.388,
      "speech_duration": 0.292,
      "transcribe_duration": 0.388,
      "wpm": 0,
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    },
    {
      "message_id": 1988,
      "agent_id": 2,
      "delay": 0.943,
      "speech_duration": 0.996,
      "transcribe_duration": 0.943,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1989,
      "agent_id": 2,
      "delay": 0.505,
      "speech_duration": 0.548,
      "transcribe_duration": 0.505,
      "wpm": 0,
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    },
    {
      "message_id": 1990,
      "agent_id": 2,
      "delay": 1.205,
      "speech_duration": 1.252,
      "transcribe_duration": 1.205,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1991,
      "agent_id": 2,
      "delay": 0.496,
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      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1992,
      "agent_id": 2,
      "delay": 0.264,
      "speech_duration": 0.228,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1993,
      "agent_id": 2,
      "delay": 0.955,
      "speech_duration": 0.996,
      "transcribe_duration": 0.955,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1994,
      "agent_id": 2,
      "delay": 1.137,
      "speech_duration": 1.188,
      "transcribe_duration": 1.137,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1995,
      "agent_id": 2,
      "delay": 0.247,
      "speech_duration": 0.292,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1996,
      "agent_id": 2,
      "delay": 6.472,
      "speech_duration": 6.436,
      "transcribe_duration": 6.472,
      "wpm": 128,
      "message": "นักเรียนคะเนื่องจากเราขอ H ล่ามถึง 10:00 น เพราะฉะนั้น"
    },
    {
      "message_id": 1997,
      "agent_id": 2,
      "delay": 3.237,
      "speech_duration": 3.236,
      "transcribe_duration": 3.237,
      "wpm": 144,
      "message": "วันนี้เราขอบคุณพี่ล่างก่อนนะคะ"
    },
    {
      "message_id": 1998,
      "agent_id": 2,
      "delay": 0.26,
      "speech_duration": 0.228,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1999,
      "agent_id": 2,
      "delay": 0.288,
      "speech_duration": 0.292,
      "transcribe_duration": 0.288,
      "wpm": 0,
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    },
    {
      "message_id": 2000,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.484,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2001,
      "agent_id": 2,
      "delay": 7.941,
      "speech_duration": 7.844,
      "transcribe_duration": 7.941,
      "wpm": 166,
      "message": "หมดเวลาแล้วนะคะพร้อมๆกันลูกใครเป็นหัวหน้าสะกิดเพื่อนหน่อยตอนนี้ตั้งใจทำใบงานมากเลยนะคะ"
    },
    {
      "message_id": 2002,
      "agent_id": 2,
      "delay": 3.514,
      "speech_duration": 3.364,
      "transcribe_duration": 3.514,
      "wpm": 147,
      "message": "สะกิดเพื่อนขอบคุณพี่ล่างก่อนนะคะ"
    },
    {
      "message_id": 2003,
      "agent_id": 2,
      "delay": 0.308,
      "speech_duration": 0.356,
      "transcribe_duration": 0.308,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2004,
      "agent_id": 2,
      "delay": 0.37,
      "speech_duration": 0.228,
      "transcribe_duration": 0.37,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2005,
      "agent_id": 2,
      "delay": 0.219,
      "speech_duration": 0.228,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2006,
      "agent_id": 2,
      "delay": 0.582,
      "speech_duration": 0.612,
      "transcribe_duration": 0.582,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2007,
      "agent_id": 2,
      "delay": 0.411,
      "speech_duration": 0.42,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2008,
      "agent_id": 2,
      "delay": 0.272,
      "speech_duration": 0.228,
      "transcribe_duration": 0.272,
      "wpm": 0,
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    },
    {
      "message_id": 2009,
      "agent_id": 2,
      "delay": 0.809,
      "speech_duration": 0.868,
      "transcribe_duration": 0.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2010,
      "agent_id": 2,
      "delay": 4.826,
      "speech_duration": 4.836,
      "transcribe_duration": 4.826,
      "wpm": 109,
      "message": "ขอบคุณมากนะคะเจอกันอาทิตย์ต่อไปค่ะ"
    },
    {
      "message_id": 2011,
      "agent_id": 2,
      "delay": 0.244,
      "speech_duration": 0.292,
      "transcribe_duration": 0.244,
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    },
    {
      "message_id": 2012,
      "agent_id": 2,
      "delay": 0.448,
      "speech_duration": 0.356,
      "transcribe_duration": 0.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2013,
      "agent_id": 2,
      "delay": 0.459,
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      "wpm": 0,
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    },
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      "message_id": 2014,
      "agent_id": 2,
      "delay": 0.374,
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    },
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      "message_id": 2015,
      "agent_id": 2,
      "delay": 0.512,
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    },
    {
      "message_id": 2016,
      "agent_id": 2,
      "delay": 1.668,
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      "transcribe_duration": 1.668,
      "wpm": 88,
      "message": "อาจารย์ขา"
    },
    {
      "message_id": 2017,
      "agent_id": 2,
      "delay": 0.412,
      "speech_duration": 0.356,
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    },
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      "message_id": 2018,
      "agent_id": 2,
      "delay": 6.75,
      "speech_duration": 6.756,
      "transcribe_duration": 6.75,
      "wpm": 24,
      "message": "ถามว่าไงคะ"
    },
    {
      "message_id": 2019,
      "agent_id": 2,
      "delay": 2.688,
      "speech_duration": 2.66,
      "transcribe_duration": 2.688,
      "wpm": 79,
      "message": "ภาพของม 6 ค่ะ"
    },
    {
      "message_id": 2020,
      "agent_id": 2,
      "delay": 3.379,
      "speech_duration": 3.428,
      "transcribe_duration": 3.379,
      "wpm": 79,
      "message": "10:30 น ค่ะใช่ค่ะ"
    },
    {
      "message_id": 2021,
      "agent_id": 2,
      "delay": 3.987,
      "speech_duration": 4.004,
      "transcribe_duration": 3.987,
      "wpm": 94,
      "message": "ค่าขอบคุณมากค่ะขอบคุณค่ะ"
    },
    {
      "message_id": 2022,
      "agent_id": 2,
      "delay": 0.313,
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    },
    {
      "message_id": 2023,
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    },
    {
      "message_id": 2024,
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    },
    {
      "message_id": 2025,
      "agent_id": 2,
      "delay": 0.219,
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    },
    {
      "message_id": 2026,
      "agent_id": 2,
      "delay": 1.203,
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}