{
  "average_delay": 12.809,
  "average_delay_with_out_empty_turn": 9.749,
  "average_onscreen_delay": 3.534,
  "average_typing_delay": 9.275,
  "average_typing_duration": 13.341,
  "average_wpm": 21,
  "average_wpm_with_out_empty_turn": 55,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 14.918,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 14.918,
      "average_typing_duration": 14.918,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 3,
      "average_delay": 14.877,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 14.877,
      "average_typing_duration": 14.877,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 0,
      "average_typing_duration": 0,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 0,
      "average_typing_duration": 0,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 29,
      "average_delay": 9.704,
      "average_delay_with_out_empty_turn": 8.532,
      "average_onscreen_delay": 6.22,
      "average_typing_delay": 3.484,
      "average_typing_duration": 11.267,
      "average_wpm": 53,
      "average_wpm_with_out_empty_turn": 67
    },
    {
      "agent_id": 33,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_onscreen_delay": 0,
      "average_typing_delay": 0,
      "average_typing_duration": 0,
      "average_wpm": 0,
      "average_wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 34,
      "average_delay": 11.717,
      "average_delay_with_out_empty_turn": 10.999,
      "average_onscreen_delay": 7.952,
      "average_typing_delay": 3.764,
      "average_typing_duration": 12.284,
      "average_wpm": 32,
      "average_wpm_with_out_empty_turn": 42
    }
  ],
  "messages": [
    {
      "message_id": 0,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1,
      "agent_id": 3,
      "delay": 15.014,
      "onscreen_delay": 0,
      "typing_delay": 15.014,
      "typing_duration": 15.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 34,
      "delay": 11.013,
      "onscreen_delay": 6.532,
      "typing_delay": 4.481,
      "typing_duration": 5.816,
      "wpm": 31,
      "message": "[เสียงดนตรี] "
    },
    {
      "message_id": 3,
      "agent_id": 29,
      "delay": 7.009,
      "onscreen_delay": 3.028,
      "typing_delay": 3.981,
      "typing_duration": 7.089,
      "wpm": 25,
      "message": "[เสียงดนตรี] "
    },
    {
      "message_id": 4,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 8.585,
      "typing_delay": 2.415,
      "typing_duration": 6.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.834,
      "typing_delay": 0.163,
      "typing_duration": 11.501,
      "wpm": 85,
      "message": "(คุณครูสุนทรี) สวัดสีค่ะ พบกันอีกครั้งนะคะ ในกลุ่มสาระการงานอาชีพ "
    },
    {
      "message_id": 8,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.779,
      "typing_delay": 1.22,
      "typing_duration": 13.382,
      "wpm": 40,
      "message": "(คุณครูณัฐทิยา) และพบกับคุณครูนัฐทยา "
    },
    {
      "message_id": 11,
      "agent_id": 29,
      "delay": 9.375,
      "onscreen_delay": 8.979,
      "typing_delay": 0.396,
      "typing_duration": 10.907,
      "wpm": 72,
      "message": "เรียกว่าคุณครูฝ้ายนะคะ เด็ก ๆ คะ จากครั้งที่แล้วนะคะ "
    },
    {
      "message_id": 12,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.315,
      "typing_delay": 0.684,
      "typing_duration": 12.862,
      "wpm": 51,
      "message": "ก็จะเป็นเรื่องที่เกี่ยวของกับใบตองนั่นเองค่ะ "
    },
    {
      "message_id": 15,
      "agent_id": 29,
      "delay": 8.861,
      "onscreen_delay": 8.32,
      "typing_delay": 0.541,
      "typing_duration": 14.256,
      "wpm": 37,
      "message": "ซึ่งจะเป็นเรื่องของการทำกระทงสี่มุม "
    },
    {
      "message_id": 16,
      "agent_id": 2,
      "delay": 15.016,
      "onscreen_delay": 0,
      "typing_delay": 15.016,
      "typing_duration": 15.016,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 17,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 18,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 7.203,
      "typing_delay": 3.796,
      "typing_duration": 10.154,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 29,
      "delay": 6.988,
      "onscreen_delay": 5.803,
      "typing_delay": 1.185,
      "typing_duration": 11.553,
      "wpm": 75,
      "message": "แต่ก่อนที่เราจะไปเรียนรู้ค่ะ คุณครูมีคำถามมาถามนักเรียนค่ะ "
    },
    {
      "message_id": 20,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.307,
      "typing_delay": 0.692,
      "typing_duration": 6.291,
      "wpm": 55,
      "message": "สามารถนำมาทำอะไรได้บ้าง "
    },
    {
      "message_id": 23,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 3.51,
      "typing_delay": 3.486,
      "typing_duration": 15,
      "wpm": 25,
      "message": "เครูฝ้ายนะคะ นักเรียนตอบเ"
    },
    {
      "message_id": 24,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 25,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.54,
      "typing_delay": 0.459,
      "typing_duration": 10.526,
      "wpm": 44,
      "message": "ได้ไหมคะ ว่าเด็ก ๆ ตอบมาว่าอะไร "
    },
    {
      "message_id": 27,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 5.422,
      "typing_delay": 1.574,
      "typing_duration": 14.022,
      "wpm": 44,
      "message": "ที่คุณครูได้ยินเลยนะคะ จากที่เด็ก ๆ ตอบมา "
    },
    {
      "message_id": 28,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 29,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.359,
      "typing_delay": 0.64,
      "typing_duration": 12.344,
      "wpm": 33,
      "message": "นำไปห่ออาหาร ยกตัวอย่างเช่น "
    },
    {
      "message_id": 31,
      "agent_id": 29,
      "delay": 8.343,
      "onscreen_delay": 7.867,
      "typing_delay": 0.476,
      "typing_duration": 12.6,
      "wpm": 70,
      "message": "ขนมนะคะ ซึ่งจะเป็นขนมเทียน ขนมเข่งนะคะ หรือจะเป็นข้าวต้มมัด "
    },
    {
      "message_id": 32,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 33,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 34,
      "delay": 10.994,
      "onscreen_delay": 10.192,
      "typing_delay": 0.802,
      "typing_duration": 14.518,
      "wpm": 51,
      "message": "ห่ออาหารได้นั่นเองนะคะ เอ๊ะรู้สึกว่าเด็ก ๆ ของเรา "
    },
    {
      "message_id": 35,
      "agent_id": 29,
      "delay": 10.514,
      "onscreen_delay": 10.28,
      "typing_delay": 0.234,
      "typing_duration": 13.502,
      "wpm": 70,
      "message": "จะวนเวียนกับเรื่องอาหารนะคะ แสดงว่าเด็ก ๆ ชอบรับประทานอาหารนะคะ "
    },
    {
      "message_id": 36,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 37,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 38,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.138,
      "typing_delay": 0.861,
      "typing_duration": 13.751,
      "wpm": 5,
      "message": "ในการ "
    },
    {
      "message_id": 39,
      "agent_id": 29,
      "delay": 9.744,
      "onscreen_delay": 8.775,
      "typing_delay": 0.969,
      "typing_duration": 14.013,
      "wpm": 76,
      "message": "แล้วยังมีอย่างอื่นอีกไหมคะ (คุณครูณัฐทิยา) ก็ยังมีอย่างเช่น งานประดิษฐ์ "
    },
    {
      "message_id": 40,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 41,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 42,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.379,
      "typing_delay": 0.62,
      "typing_duration": 11.443,
      "wpm": 46,
      "message": "ไหว้ครูหรืออาจจะไปไว้พระต่าง ๆ นะคะ "
    },
    {
      "message_id": 43,
      "agent_id": 29,
      "delay": 7.44,
      "onscreen_delay": 7.243,
      "typing_delay": 0.197,
      "typing_duration": 10.86,
      "wpm": 68,
      "message": "(คุณครูสุนทรี) หรืออาจจะมีเรื่องของงานลอยกระทงค่ะ "
    },
    {
      "message_id": 44,
      "agent_id": 2,
      "delay": 15.007,
      "onscreen_delay": 0,
      "typing_delay": 15.007,
      "typing_duration": 15.007,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.775,
      "typing_delay": 1.225,
      "typing_duration": 4.556,
      "wpm": 59,
      "message": "เรามาดูที่จุดประสง"
    },
    {
      "message_id": 47,
      "agent_id": 29,
      "delay": 6.999,
      "onscreen_delay": 6.757,
      "typing_delay": 0.242,
      "typing_duration": 8.907,
      "wpm": 91,
      "message": "(คุณครูณัฐทิยา) สำหรับจุดประสงค์การเรียนรู้ในวันนี้ค่ะ "
    },
    {
      "message_id": 48,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.258,
      "typing_delay": 0.741,
      "typing_duration": 14.612,
      "wpm": 34,
      "message": "3. ค่ะ เห็นคุณค่าการประดิษฐ์กระทง "
    },
    {
      "message_id": 51,
      "agent_id": 29,
      "delay": 10.61,
      "onscreen_delay": 10.539,
      "typing_delay": 0.071,
      "typing_duration": 12.725,
      "wpm": 91,
      "message": "สี่มุมนะคะ (คุณครูสุนทรี) ใช่ค่ะ (คุณครูณัฐทิยา) และในส่วนของวัสดุอุปกรณ์นะคะ "
    },
    {
      "message_id": 52,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.59,
      "typing_delay": 0.409,
      "typing_duration": 14.258,
      "wpm": 39,
      "message": "หรืออาจจะเป็นไม้ไฝ่นะคะ หรืออาจจะเป็น "
    },
    {
      "message_id": 55,
      "agent_id": 29,
      "delay": 10.257,
      "onscreen_delay": 9.42,
      "typing_delay": 0.837,
      "typing_duration": 11.137,
      "wpm": 78,
      "message": "(คุณครูสุนทรี) ค่ะ สำหรับ 4 นะคะ แบบวงกลมขนาด 4.5 นิ้วนะคะ "
    },
    {
      "message_id": 56,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 58,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.486,
      "typing_delay": 0.512,
      "typing_duration": 11.689,
      "wpm": 40,
      "message": "แต่อย่าลืมว่า ขนาดวงกลมใหญ่ขนาด "
    },
    {
      "message_id": 59,
      "agent_id": 29,
      "delay": 7.687,
      "onscreen_delay": 6.956,
      "typing_delay": 0.731,
      "typing_duration": 12.902,
      "wpm": 44,
      "message": "กระทงของเราก็จะมีขนาดใหญ่ ถ้าวงกลมเล็ก "
    },
    {
      "message_id": 60,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 61,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 62,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 7.614,
      "typing_delay": 3.384,
      "typing_duration": 9.283,
      "wpm": 52,
      "message": "(คุณครูณัฐทิยา) สำหรับขั้นของการ "
    },
    {
      "message_id": 63,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.896,
      "typing_delay": 0.101,
      "typing_duration": 11.215,
      "wpm": 53,
      "message": "กาเตรียมนะคะ 1. เราเช็ดใบตองให้สะอาดนะคะ "
    },
    {
      "message_id": 64,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 65,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 66,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 10.544,
      "typing_delay": 0.453,
      "typing_duration": 10.502,
      "wpm": 46,
      "message": "นะคะ เดี๋ยวช่วงสาธิตนะคะ เราจะมี "
    },
    {
      "message_id": 67,
      "agent_id": 29,
      "delay": 6.989,
      "onscreen_delay": 4.068,
      "typing_delay": 2.921,
      "typing_duration": 10.28,
      "wpm": 77,
      "message": "(คุณครูณัฐทิยา) ต่อไปนะคะ ขั้นของการทำกระทงสี่มุมนะคะ "
    },
    {
      "message_id": 68,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 69,
      "agent_id": 3,
      "delay": 15.014,
      "onscreen_delay": 0,
      "typing_delay": 15.014,
      "typing_duration": 15.014,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 34,
      "delay": 11.012,
      "onscreen_delay": 10.384,
      "typing_delay": 0.628,
      "typing_duration": 14.446,
      "wpm": 64,
      "message": "ทั้งทางซ้ายและก็ทางขวานะคะ (คุณครูสุนทรี)  แต่ถ้านักเรียนอาจจะ "
    },
    {
      "message_id": 71,
      "agent_id": 29,
      "delay": 10.445,
      "onscreen_delay": 10.254,
      "typing_delay": 0.191,
      "typing_duration": 6.778,
      "wpm": 75,
      "message": "ตัดมากกว่านี้ก็ได้นะคะ เผื่อไว้ค่ะ "
    },
    {
      "message_id": 72,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 73,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 74,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.51,
      "typing_delay": 0.49,
      "typing_duration": 7.661,
      "wpm": 51,
      "message": "ตัดกันนะคะ ดูจากภาพนี้นะคะ "
    },
    {
      "message_id": 75,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 4.405,
      "typing_delay": 2.59,
      "typing_duration": 13.686,
      "wpm": 59,
      "message": "(คุณครูณัฐทิยา) 3. นะคะ จับจีบทบเป็นมุมที่ 1 นะคะ แล้ว"
    },
    {
      "message_id": 76,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 78,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.424,
      "typing_delay": 0.576,
      "typing_duration": 11.811,
      "wpm": 28,
      "message": "ค่ะ จับจีบทบเป็นมุมที่ "
    },
    {
      "message_id": 79,
      "agent_id": 29,
      "delay": 7.809,
      "onscreen_delay": 7.021,
      "typing_delay": 0.788,
      "typing_duration": 13.24,
      "wpm": 70,
      "message": "ให้ตรงข้ามกับมุมที่ 1 นะคะ ดูจากภาพนะคะ แล้วกลัดด้วยไม้กลัดค่ะ "
    },
    {
      "message_id": 80,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 81,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 34,
      "delay": 11.001,
      "onscreen_delay": 10.413,
      "typing_delay": 0.588,
      "typing_duration": 7.896,
      "wpm": 63,
      "message": "กับมุมที่ 2 แล้วกัดด้วยไม่กัดนะคะ "
    },
    {
      "message_id": 83,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 5.036,
      "typing_delay": 1.961,
      "typing_duration": 14.012,
      "wpm": 52,
      "message": "(คุณครูสุนทรี) ข้อที่ 6 นะคะ จับจีบทบเป็นมุมที่ 4 "
    },
    {
      "message_id": 84,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.864,
      "typing_delay": 1.135,
      "typing_duration": 14.717,
      "wpm": 45,
      "message": "เริ่มแรกนะคะ เราทำมุมที่ 1เสร็จแล้วเราก็ไปทำ "
    },
    {
      "message_id": 87,
      "agent_id": 29,
      "delay": 10.715,
      "onscreen_delay": 10.448,
      "typing_delay": 0.267,
      "typing_duration": 12.276,
      "wpm": 61,
      "message": "แล้วเราก็ทำมุมที่ 3 แล้วตามด้วยมุมที่ 4 แบบนี้นะคะ "
    },
    {
      "message_id": 88,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 34,
      "delay": 11.001,
      "onscreen_delay": 9.977,
      "typing_delay": 1.024,
      "typing_duration": 12.496,
      "wpm": 34,
      "message": "คุณครูก็จะมีวิทยากรพิเศษนะคะ "
    },
    {
      "message_id": 91,
      "agent_id": 29,
      "delay": 8.495,
      "onscreen_delay": 8.19,
      "typing_delay": 0.305,
      "typing_duration": 9.666,
      "wpm": 51,
      "message": "ในเรื่องของการทำกระทงสี่มุมกันค่ะ "
    },
    {
      "message_id": 92,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.524,
      "typing_delay": 1.476,
      "typing_duration": 13.571,
      "wpm": 45,
      "message": "(คุณครูณัฐทิยา) ค่ะวันนี้ค่ะ ครูนกจะขอให้ "
    },
    {
      "message_id": 95,
      "agent_id": 29,
      "delay": 9.569,
      "onscreen_delay": 9.137,
      "typing_delay": 0.432,
      "typing_duration": 13.727,
      "wpm": 66,
      "message": "วิทยากรในเรื่องของการทำกระทงสี่มุมด้วยใบตองกันในวันนี้กันค่ะ "
    },
    {
      "message_id": 96,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.473,
      "typing_delay": 0.525,
      "typing_duration": 14.289,
      "wpm": 45,
      "message": "หยิบมาให้ดูหน่อยนะครับ นี่ก็คือกระทาง 4 มุม "
    },
    {
      "message_id": 99,
      "agent_id": 29,
      "delay": 10.288,
      "onscreen_delay": 10,
      "typing_delay": 0.288,
      "typing_duration": 15.001,
      "wpm": 51,
      "message": "นะครับ นักเรียนที่อยู่ปลายทางเห็นไหมคะ ลักษณะจะเป็น"
    },
    {
      "message_id": 100,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 101,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 102,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.657,
      "typing_delay": 0.341,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "ว่าสังเกตดูสิครับว่ามีกี่มุม มี 4 "
    },
    {
      "message_id": 103,
      "agent_id": 29,
      "delay": 11,
      "onscreen_delay": 10.302,
      "typing_delay": 0.698,
      "typing_duration": 9.278,
      "wpm": 68,
      "message": "สามารถที่จะไปใส่ผัด ผลไม้ ขนมต่าง ๆ นะครับ "
    },
    {
      "message_id": 104,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.522,
      "typing_delay": 0.474,
      "typing_duration": 10.999,
      "wpm": 37,
      "message": "ประมาณสัก 2-3 ชิ้นได้นะครัย"
    },
    {
      "message_id": 107,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 6.938,
      "typing_delay": 0.06,
      "typing_duration": 10.591,
      "wpm": 54,
      "message": "แต่ถ้าใหญ่กว่านี้ก็เอาไปใส่แตงโมนะครับ "
    },
    {
      "message_id": 108,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 109,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.387,
      "typing_delay": 0.611,
      "typing_duration": 10.042,
      "wpm": 52,
      "message": "นะครับ เริ่มจากหัวใมจสำคัญของเราเลย "
    },
    {
      "message_id": 111,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 6.722,
      "typing_delay": 0.273,
      "typing_duration": 15.001,
      "wpm": 62,
      "message": "คืออะไรครับครูนก (คุณครูสุนทรี) ใบตองค่ะ (คุณครูวิทยา) ซึ่งมบจ"
    },
    {
      "message_id": 112,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.523,
      "typing_delay": 0.477,
      "typing_duration": 8.681,
      "wpm": 29,
      "message": "ไข่และก็ใบตองตานี "
    },
    {
      "message_id": 115,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.852,
      "typing_delay": 0.145,
      "typing_duration": 11.878,
      "wpm": 59,
      "message": "ที่ครูวิพบนะครับ ใบตองที่ใช้ในงานประดิษฐ์นะครับ "
    },
    {
      "message_id": 116,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.493,
      "typing_delay": 1.507,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "มีสีเขียวสวยงามและก็ความเหนียวของใบตอง"
    },
    {
      "message_id": 119,
      "agent_id": 29,
      "delay": 11,
      "onscreen_delay": 6.05,
      "typing_delay": 4.95,
      "typing_duration": 9.821,
      "wpm": 46,
      "message": "แล้วก็ความเหนียวของใบตองนะครับ "
    },
    {
      "message_id": 120,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 34,
      "delay": 11.001,
      "onscreen_delay": 9.907,
      "typing_delay": 1.094,
      "typing_duration": 13.727,
      "wpm": 33,
      "message": "และก็เส้นตรงนี้ก็สวยด้วยนะครับ "
    },
    {
      "message_id": 123,
      "agent_id": 29,
      "delay": 9.725,
      "onscreen_delay": 9.695,
      "typing_delay": 0.03,
      "typing_duration": 8.661,
      "wpm": 81,
      "message": "จะไม่เหมือนกับตองกล้วยน้ำว้านะครับ จะมีความแข็ง "
    },
    {
      "message_id": 124,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 125,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.361,
      "typing_delay": 0.638,
      "typing_duration": 13.244,
      "wpm": 24,
      "message": "ไม้กลัดนะครับ ไม่กลัด "
    },
    {
      "message_id": 127,
      "agent_id": 29,
      "delay": 9.242,
      "onscreen_delay": 9.045,
      "typing_delay": 0.197,
      "typing_duration": 11.388,
      "wpm": 79,
      "message": "กลัดนะครับ เวลาที่เราทำกระทงนะครับสี่มุม อีกอย่างหนึ่งนะครับ "
    },
    {
      "message_id": 128,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.54,
      "typing_delay": 0.46,
      "typing_duration": 10.674,
      "wpm": 44,
      "message": "นะครับ แล้วก็ที่เห็นเป็นวงกลม ๆ "
    },
    {
      "message_id": 131,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.506,
      "typing_delay": 0.491,
      "typing_duration": 14.848,
      "wpm": 63,
      "message": "แบบนี้คืออะไรครับ (คุณครูสุนทรี) รูปทรงที่เราเอามาทำเป็นรูปแบบ "
    },
    {
      "message_id": 132,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.368,
      "typing_delay": 1.632,
      "typing_duration": 8.61,
      "wpm": 47,
      "message": "ถ้าเราต้องการที่ใหญ่หน่อยก็ "
    },
    {
      "message_id": 135,
      "agent_id": 29,
      "delay": 6.989,
      "onscreen_delay": 6.77,
      "typing_delay": 0.219,
      "typing_duration": 14.16,
      "wpm": 66,
      "message": "จะเปลี่ยนนะครับ เป็นลักษณะแบบนี้ซึ่งอาจจะได้จากแผ่น CD หรือจาม "
    },
    {
      "message_id": 136,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 138,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.201,
      "typing_delay": 0.799,
      "typing_duration": 10.708,
      "wpm": 45,
      "message": "และสิ่งสำคัญกว่าสิ่งใด ผ้านะครับ "
    },
    {
      "message_id": 139,
      "agent_id": 29,
      "delay": 6.989,
      "onscreen_delay": 6.164,
      "typing_delay": 0.825,
      "typing_duration": 10.709,
      "wpm": 52,
      "message": "สามารถที่จะเช็ดใบตองให้สะอาดได้นะครับ "
    },
    {
      "message_id": 140,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 141,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 142,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.337,
      "typing_delay": 0.661,
      "typing_duration": 14.454,
      "wpm": 34,
      "message": "สาเหตุที่เราใส่ผ้ากันเปื้อนนะครับ "
    },
    {
      "message_id": 143,
      "agent_id": 29,
      "delay": 10.449,
      "onscreen_delay": 9.799,
      "typing_delay": 0.65,
      "typing_duration": 11.618,
      "wpm": 43,
      "message": "ยางจากใบตองหรือสิ่งสกปรกได้นะครับ "
    },
    {
      "message_id": 144,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 146,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.246,
      "typing_delay": 0.752,
      "typing_duration": 10.689,
      "wpm": 60,
      "message": "ตอนนี้ให้นักเรียนที่อยู่ปลายทางยืดตัวให้ตรง "
    },
    {
      "message_id": 147,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.316,
      "typing_delay": 0.68,
      "typing_duration": 10.037,
      "wpm": 94,
      "message": "ตั้งสตินะครับ (คุณครูสุนทรี) ตาดูนะคะ (คุณครูวิทยา) มาดูวิธีการ "
    },
    {
      "message_id": 148,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 149,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 150,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.67,
      "typing_delay": 0.328,
      "typing_duration": 15.001,
      "wpm": 48,
      "message": "เราจะต้องมีการคัดเลือกนะครับครูนก (คุณครูสุนทรี) "
    },
    {
      "message_id": 151,
      "agent_id": 29,
      "delay": 10.997,
      "onscreen_delay": 10.738,
      "typing_delay": 0.259,
      "typing_duration": 14.33,
      "wpm": 55,
      "message": "ไม่สวยงามเราก็ไม่สามารถที่จะทำได้นะครับ สังเกตเห็นว่า "
    },
    {
      "message_id": 152,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 153,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 154,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 10.107,
      "typing_delay": 0.895,
      "typing_duration": 15.001,
      "wpm": 37,
      "message": "ดังนั้นครูวิจะขอเลือกใบตองนะครับ ครูว"
    },
    {
      "message_id": 155,
      "agent_id": 29,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 9.581,
      "wpm": 74,
      "message": "ช่วยดูหน่อยสิครับ ครูวิอยากได้เส้นใบตองที่ตรง ๆ "
    },
    {
      "message_id": 156,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 158,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.261,
      "typing_delay": 1.738,
      "typing_duration": 10.727,
      "wpm": 28,
      "message": "อันนี้น่าจะได้นะครับ "
    },
    {
      "message_id": 159,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.772,
      "typing_delay": 0.224,
      "typing_duration": 9.323,
      "wpm": 76,
      "message": "โอเค เมื่อได้ใบตองที่ถูกใจแล้วก็หมดสมแล้วนะครับ "
    },
    {
      "message_id": 160,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 161,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 162,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.585,
      "typing_delay": 0.414,
      "typing_duration": 8.891,
      "wpm": 44,
      "message": "ประมาณนี้เราก็ประมาณการว่า "
    },
    {
      "message_id": 163,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.158,
      "typing_delay": 0.838,
      "typing_duration": 11.033,
      "wpm": 75,
      "message": "ประมาณไว้ก่อนนะครับ จะใช้ 1 2 3 หรืออาจจะตัด 4 - 5 ชิ้น "
    },
    {
      "message_id": 164,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 165,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 166,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 9.374,
      "typing_delay": 1.624,
      "typing_duration": 13.044,
      "wpm": 24,
      "message": "ตอนของการฉีกใบตองครับ  "
    },
    {
      "message_id": 167,
      "agent_id": 29,
      "delay": 9.041,
      "onscreen_delay": 8.378,
      "typing_delay": 0.663,
      "typing_duration": 5.814,
      "wpm": 59,
      "message": "แล้วก็เก็บไว้ก่อนนะครับ "
    },
    {
      "message_id": 168,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 169,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 170,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 9.645,
      "typing_delay": 1.352,
      "typing_duration": 13.848,
      "wpm": 25,
      "message": "โดยใช้ผ้านะครับ เน้นย้ำ "
    },
    {
      "message_id": 171,
      "agent_id": 29,
      "delay": 9.847,
      "onscreen_delay": 9.563,
      "typing_delay": 0.284,
      "typing_duration": 14.466,
      "wpm": 62,
      "message": "นะครับ จะต้องเป็นผ้าที่แห้งนะครับ เวลาเช็ดก็เช็ดไปตามเส้นแนว"
    },
    {
      "message_id": 172,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 173,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 174,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.359,
      "typing_delay": 0.641,
      "typing_duration": 12.158,
      "wpm": 47,
      "message": "ด้วยเบามือนะครับ อย่าเช็ดแรงเกินนะครับ "
    },
    {
      "message_id": 175,
      "agent_id": 29,
      "delay": 8.154,
      "onscreen_delay": 8.086,
      "typing_delay": 0.068,
      "typing_duration": 13.346,
      "wpm": 70,
      "message": "แบบนี้เลื่อย ๆ เห็นไหมครับ ใบตองของครูวิเริ่มจะสะอาดแล้วนะครับ "
    },
    {
      "message_id": 176,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 178,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.614,
      "typing_delay": 0.385,
      "typing_duration": 15.001,
      "wpm": 47,
      "message": "เราก็ต้องเช็ดให้สะอาดนะครับ // ถูกต้องแล้วครับค"
    },
    {
      "message_id": 179,
      "agent_id": 29,
      "delay": 10.999,
      "onscreen_delay": 10.244,
      "typing_delay": 0.755,
      "typing_duration": 10.659,
      "wpm": 70,
      "message": "เช็ดไปนะครับ การทำงานใบตองเราต้องมีการเบามือนะครับ "
    },
    {
      "message_id": 180,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 181,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 182,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 10.658,
      "typing_delay": 0.339,
      "typing_duration": 14.275,
      "wpm": 49,
      "message": "หลุดได้นั่นเองนะครับ มาถึงขั้นตอนของการฉีกใบตอง "
    },
    {
      "message_id": 183,
      "agent_id": 29,
      "delay": 10.274,
      "onscreen_delay": 9.278,
      "typing_delay": 0.996,
      "typing_duration": 12.508,
      "wpm": 54,
      "message": "วันนี้ครูวิก็มีเทคนิคนะครับ ใช้ปลายเล็บนะครับ "
    },
    {
      "message_id": 184,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 185,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 186,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 9.512,
      "typing_delay": 1.486,
      "typing_duration": 15.001,
      "wpm": 21,
      "message": "แต่ว่าวันนี้ครับเสียด"
    },
    {
      "message_id": 187,
      "agent_id": 29,
      "delay": 11,
      "onscreen_delay": 10.978,
      "typing_delay": 0.022,
      "typing_duration": 13.558,
      "wpm": 75,
      "message": "ครูนกครับ เล็บครูวิไม่มี ไม่เป็นไรครับ เราใช้ไม้กลัดที่แหลม ๆ นะครับ "
    },
    {
      "message_id": 188,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 190,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 8.639,
      "typing_delay": 2.36,
      "typing_duration": 12.082,
      "wpm": 58,
      "message": "(คุณครูสุนทรี)  จิกไปที่ใบตองเลยใช่ไหมคะครูวิคะ  "
    },
    {
      "message_id": 191,
      "agent_id": 29,
      "delay": 8.081,
      "onscreen_delay": 7.371,
      "typing_delay": 0.71,
      "typing_duration": 10.262,
      "wpm": 53,
      "message": "ก็จะฉีกมาในลักษณะนี้ เพื่อความแน่นอน "
    },
    {
      "message_id": 192,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 3,
      "delay": 15.008,
      "onscreen_delay": 0,
      "typing_delay": 15.008,
      "typing_duration": 15.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 194,
      "agent_id": 34,
      "delay": 10.988,
      "onscreen_delay": 10.206,
      "typing_delay": 0.782,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "แล้วก็นิดหนึ่งนะครับ หลังจากนั้นก็มาถึง "
    },
    {
      "message_id": 195,
      "agent_id": 29,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 12.81,
      "wpm": 67,
      "message": "ขั้นตอนของการตัดนะครับ เราก็จะได้ใบตองที่เราต้องการนะครับ "
    },
    {
      "message_id": 196,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 197,
      "agent_id": 3,
      "delay": 15.006,
      "onscreen_delay": 0,
      "typing_delay": 15.006,
      "typing_duration": 15.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 198,
      "agent_id": 34,
      "delay": 11.001,
      "onscreen_delay": 10.461,
      "typing_delay": 0.54,
      "typing_duration": 12.36,
      "wpm": 32,
      "message": "ใบตองหรือกับพับกระทง 4 มุม "
    },
    {
      "message_id": 199,
      "agent_id": 29,
      "delay": 8.359,
      "onscreen_delay": 8.195,
      "typing_delay": 0.164,
      "typing_duration": 7.478,
      "wpm": 64,
      "message": "ครูวิจะใช้ช่วงปลายของใบตองนะครับ "
    },
    {
      "message_id": 200,
      "agent_id": 2,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.504,
      "typing_delay": 0.496,
      "typing_duration": 8.316,
      "wpm": 38,
      "message": "ครับครูวิก็จะเอามาวาง "
    },
    {
      "message_id": 203,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 6.769,
      "typing_delay": 0.229,
      "typing_duration": 13.866,
      "wpm": 83,
      "message": "(คุณครูสุนทรี) ทาบแบบนั่นเองค่ะ (คุณครูวิทยา) ใช่แล้วครับ เอามาวาง 4 - 5 แผ่น "
    },
    {
      "message_id": 204,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 205,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 206,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.51,
      "typing_delay": 0.488,
      "typing_duration": 12.499,
      "wpm": 60,
      "message": "มานะครับ (คุณครูสุนทรี) ทำไมครูวิไม่ใช่ปากกาละครับ "
    },
    {
      "message_id": 207,
      "agent_id": 29,
      "delay": 8.492,
      "onscreen_delay": 8.102,
      "typing_delay": 0.39,
      "typing_duration": 7.523,
      "wpm": 80,
      "message": "ไม่สามารถที่จะใช้ได้ด้วยเหตุแบบนี้นะครับ "
    },
    {
      "message_id": 208,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 209,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 210,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.237,
      "typing_delay": 0.762,
      "typing_duration": 10.907,
      "wpm": 48,
      "message": "ไม่สามารถกลับมาใช้งานได้นะครับ  และ "
    },
    {
      "message_id": 211,
      "agent_id": 29,
      "delay": 6.992,
      "onscreen_delay": 6.851,
      "typing_delay": 0.141,
      "typing_duration": 14.333,
      "wpm": 63,
      "message": "น้ำหมึกก็จะไม่ไหลนะครับ อีกทางหนึ่งถ้ามีน้ำหมึกของปากกาไปติด"
    },
    {
      "message_id": 212,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 213,
      "agent_id": 3,
      "delay": 15.009,
      "onscreen_delay": 0,
      "typing_delay": 15.009,
      "typing_duration": 15.009,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 214,
      "agent_id": 34,
      "delay": 11.008,
      "onscreen_delay": 8.894,
      "typing_delay": 2.114,
      "typing_duration": 14.566,
      "wpm": 50,
      "message": "(คุณครูสุนทรี) ฉะนั้นเราควรใช้ไม้กลัดดีกว่านะครับ "
    },
    {
      "message_id": 215,
      "agent_id": 29,
      "delay": 10.563,
      "onscreen_delay": 10.357,
      "typing_delay": 0.206,
      "typing_duration": 13.533,
      "wpm": 69,
      "message": "ถ้าไม่มีก็ใช้ปลายเข็มหรืออาจจะใช้ไม้จิ้มฟันหรือไม้เสียบลูกชิ้น "
    },
    {
      "message_id": 216,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 217,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.272,
      "typing_delay": 0.726,
      "typing_duration": 13.962,
      "wpm": 34,
      "message": "เลยนะครับ แบบนี้นะครับ เทคนิคของ "
    },
    {
      "message_id": 219,
      "agent_id": 29,
      "delay": 9.96,
      "onscreen_delay": 8.584,
      "typing_delay": 1.376,
      "typing_duration": 8.566,
      "wpm": 82,
      "message": "หลังจากนั้นนะครับ ตัดเลยครับ ค่อย ๆ ตัดไปนะครับ "
    },
    {
      "message_id": 220,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 221,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 222,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.603,
      "typing_delay": 0.397,
      "typing_duration": 11.711,
      "wpm": 53,
      "message": "เพราะว่าไม่เช่นนั้นใบตองของเราอาจจะขาดได้ "
    },
    {
      "message_id": 223,
      "agent_id": 29,
      "delay": 7.709,
      "onscreen_delay": 6.198,
      "typing_delay": 1.511,
      "typing_duration": 10.073,
      "wpm": 63,
      "message": "เวลาที่ครูวิจับใบตองครูวิจะจับเบา ๆ นะครับ "
    },
    {
      "message_id": 224,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 34,
      "delay": 10.994,
      "onscreen_delay": 10.173,
      "typing_delay": 0.821,
      "typing_duration": 14.556,
      "wpm": 43,
      "message": "(คุณครูสุนทรี) เจ็บค่ะ // เช่นกันเลยครับใบ "
    },
    {
      "message_id": 227,
      "agent_id": 29,
      "delay": 10.555,
      "onscreen_delay": 9.989,
      "typing_delay": 0.566,
      "typing_duration": 11.261,
      "wpm": 79,
      "message": "ดังนั้นต้องพึงระวังนะครับ เราก็ได้แบบที่เราวัดไว้แล้วนะครับ "
    },
    {
      "message_id": 228,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.151,
      "typing_delay": 0.848,
      "typing_duration": 14.277,
      "wpm": 42,
      "message": "ต้องทำอย่างไรคะ ต้องนำด้านบนนั้นประกบกัน "
    },
    {
      "message_id": 231,
      "agent_id": 29,
      "delay": 10.275,
      "onscreen_delay": 8.905,
      "typing_delay": 1.37,
      "typing_duration": 15,
      "wpm": 69,
      "message": "(คุณครูวิทยา) ถุูกต้องและสิ่งสำคัญนะครับ เส้นของใบตอบจะต้องตัดกันด้วย"
    },
    {
      "message_id": 232,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 233,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 234,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.322,
      "typing_delay": 0.676,
      "typing_duration": 14.019,
      "wpm": 35,
      "message": "ก็จะต้องเป็นแนวนอน ไม่ประกบแบบนี้ "
    },
    {
      "message_id": 235,
      "agent_id": 29,
      "delay": 10.016,
      "onscreen_delay": 9.453,
      "typing_delay": 0.563,
      "typing_duration": 15,
      "wpm": 75,
      "message": "นะคะ ประกบแบบนี้นะครับ หลังจากนั้นนะครับ เราจะเริ่ม (คุณครูสุนทรี) จับจีบที"
    },
    {
      "message_id": 236,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.078,
      "typing_delay": 0.92,
      "typing_duration": 7.123,
      "wpm": 51,
      "message": "พับจับจีบมานะครับให้พอดี "
    },
    {
      "message_id": 239,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.508,
      "typing_delay": 0.489,
      "typing_duration": 13.597,
      "wpm": 66,
      "message": "มุมที่ 1 เริ่มขึ้นแล้วนะครับ และเทคนิคของการใช้ไม้กลัดนะครับ "
    },
    {
      "message_id": 240,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 34,
      "delay": 10.989,
      "onscreen_delay": 10.094,
      "typing_delay": 0.895,
      "typing_duration": 8.183,
      "wpm": 38,
      "message": "แทงขึ้นเล็กน้อยนะครับ "
    },
    {
      "message_id": 243,
      "agent_id": 29,
      "delay": 6.988,
      "onscreen_delay": 6.45,
      "typing_delay": 0.538,
      "typing_duration": 11.036,
      "wpm": 88,
      "message": "(คุณครูสุนทรี)  จากประสบการณ์ที่ครูนกสอนมานะคะ กลัดแตกทันทีเลยค่ะ "
    },
    {
      "message_id": 244,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 245,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 246,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.307,
      "typing_delay": 0.692,
      "typing_duration": 10.514,
      "wpm": 40,
      "message": "มุมที่ 1 เราก็จะทำมุมตรงข้าม "
    },
    {
      "message_id": 247,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 6.998,
      "typing_delay": 0,
      "typing_duration": 5.592,
      "wpm": 94,
      "message": "มุมที่ 2 นั่นเองนะคะ ในการพับนะครับ "
    },
    {
      "message_id": 248,
      "agent_id": 2,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 249,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 250,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.521,
      "typing_delay": 0.477,
      "typing_duration": 6.857,
      "wpm": 53,
      "message": "เบา ๆ นะครับ แล้วก็จะใช้ "
    },
    {
      "message_id": 251,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.622,
      "typing_delay": 0.374,
      "typing_duration": 10.197,
      "wpm": 60,
      "message": "เล็บหรือว่านิ้วของเราหักในลักษณะนี้นะครับ "
    },
    {
      "message_id": 252,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 253,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 254,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.566,
      "typing_delay": 0.434,
      "typing_duration": 14.796,
      "wpm": 36,
      "message": "เลื่อน ๆ ออกมานะครับ แล้วก็พับจับจีบ "
    },
    {
      "message_id": 255,
      "agent_id": 29,
      "delay": 10.793,
      "onscreen_delay": 10.372,
      "typing_delay": 0.421,
      "typing_duration": 11.189,
      "wpm": 80,
      "message": "เช่นเดิมนะครับ (คุณครูสุนทรี) พยายามจับจีบให้เท่ากันด้วยนะคะ "
    },
    {
      "message_id": 256,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 257,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 258,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 29,
      "delay": 11,
      "onscreen_delay": 4.568,
      "typing_delay": 6.432,
      "typing_duration": 6.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 260,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 261,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 262,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.298,
      "typing_delay": 0.7,
      "typing_duration": 13.055,
      "wpm": 46,
      "message": "เป็นมุมสุดท้ายก็เป็นมุมที่ 4 นะครับครูนก "
    },
    {
      "message_id": 263,
      "agent_id": 29,
      "delay": 9.053,
      "onscreen_delay": 8.725,
      "typing_delay": 0.328,
      "typing_duration": 8.619,
      "wpm": 85,
      "message": "ก็พับเช่นเดิมนะครับ หลังจากนั้นหาไม้กลัดอยู่ไหนนะ "
    },
    {
      "message_id": 264,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 265,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 266,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.607,
      "typing_delay": 0.393,
      "typing_duration": 9.14,
      "wpm": 75,
      "message": "กลัดที่ยาวเกิน (คุณครูสุนทรี)  หนาเกินด้วยนะคะ "
    },
    {
      "message_id": 267,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 5.605,
      "typing_delay": 1.393,
      "typing_duration": 8.687,
      "wpm": 86,
      "message": "(คุณครูวิทยา) สิ่งสำคัญไม้กลัดจะต้องแหลมด้วยนะครับ "
    },
    {
      "message_id": 268,
      "agent_id": 2,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.594,
      "typing_delay": 0.405,
      "typing_duration": 10.25,
      "wpm": 34,
      "message": "ก็จะได้ผลงานกระทง 4 มุม "
    },
    {
      "message_id": 271,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 6.995,
      "typing_delay": 0,
      "typing_duration": 10.231,
      "wpm": 72,
      "message": "ที่สวยงามนะครับ สิ่งสำคัญนักเรียนจะต้องทำไปเก็บไป "
    },
    {
      "message_id": 272,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 274,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.537,
      "typing_delay": 0.463,
      "typing_duration": 15.001,
      "wpm": 42,
      "message": "นักเรียนที่อยู่ปลายทางเมื่อสังเกตแล้วทำยาก"
    },
    {
      "message_id": 275,
      "agent_id": 29,
      "delay": 10.986,
      "onscreen_delay": 10.733,
      "typing_delay": 0.253,
      "typing_duration": 9.271,
      "wpm": 84,
      "message": "หรือง่ายครับ นักเรียนที่ครูปลายทางตอบเสียงดังเลยครับ "
    },
    {
      "message_id": 276,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 277,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 278,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.032,
      "typing_delay": 0.967,
      "typing_duration": 11.422,
      "wpm": 45,
      "message": "ถ้าเรากัดด้านนอกมันจะง่ายกว่าไหมคะ "
    },
    {
      "message_id": 279,
      "agent_id": 29,
      "delay": 7.402,
      "onscreen_delay": 6.449,
      "typing_delay": 0.953,
      "typing_duration": 5.077,
      "wpm": 53,
      "message": "จะไม่สวยงามเลยครับ "
    },
    {
      "message_id": 280,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 281,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 282,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 8.542,
      "typing_delay": 2.457,
      "typing_duration": 14.352,
      "wpm": 29,
      "message": "แต่ถ้าปากของกระทงไม่สม่ำเสมอ "
    },
    {
      "message_id": 283,
      "agent_id": 29,
      "delay": 10.347,
      "onscreen_delay": 9.975,
      "typing_delay": 0.372,
      "typing_duration": 6.697,
      "wpm": 56,
      "message": "มีวิธีการแก้ไขนะครับครูนก "
    },
    {
      "message_id": 284,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 285,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 286,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 10.46,
      "typing_delay": 0.542,
      "typing_duration": 13.751,
      "wpm": 39,
      "message": "คะ นักเรียนได้รับความรู้จากครูวิแล้ว "
    },
    {
      "message_id": 287,
      "agent_id": 29,
      "delay": 9.745,
      "onscreen_delay": 9.718,
      "typing_delay": 0.027,
      "typing_duration": 10.151,
      "wpm": 77,
      "message": "ต้องขอให้นักเรียนปรบมือให้ครูวิด้วยค่ะ [เสียงปรบมือ] "
    },
    {
      "message_id": 288,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 289,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.551,
      "typing_delay": 0.448,
      "typing_duration": 11.418,
      "wpm": 34,
      "message": "ก็มาถึงเวลาที่เด็ก ๆ รอคอย "
    },
    {
      "message_id": 291,
      "agent_id": 29,
      "delay": 7.416,
      "onscreen_delay": 7.19,
      "typing_delay": 0.226,
      "typing_duration": 13.156,
      "wpm": 79,
      "message": "จะได้ทำผลงานกันแล้วนะคะ ตอนนี้ค่ะ ขอให้คุณครูปลายทางนะคะ ช่วยกันกำกับ "
    },
    {
      "message_id": 292,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 293,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 294,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.439,
      "typing_delay": 0.559,
      "typing_duration": 14.328,
      "wpm": 29,
      "message": "ทำใบงานไม่ทันนะคะ ก็ขออนุญาต "
    },
    {
      "message_id": 295,
      "agent_id": 29,
      "delay": 10.326,
      "onscreen_delay": 9.9,
      "typing_delay": 0.426,
      "typing_duration": 12.371,
      "wpm": 59,
      "message": "ไปทำเป็นการบ้านนะคะ แล้วก็ขอให้คุณครูช่วยแจกใบง่น "
    },
    {
      "message_id": 296,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 297,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 298,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 9.569,
      "typing_delay": 1.429,
      "typing_duration": 14.747,
      "wpm": 41,
      "message": "และหลังจากนั้นนะคะ ให้ปฏิบัติใบงานที่ 17 "
    },
    {
      "message_id": 299,
      "agent_id": 29,
      "delay": 10.746,
      "onscreen_delay": 10.013,
      "typing_delay": 0.733,
      "typing_duration": 12.067,
      "wpm": 70,
      "message": "เรื่องการทำกระทงสี่มุมจากใบตองกันนะคะ ไปดูใบงานกันเลยค่ะ "
    },
    {
      "message_id": 300,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 301,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 302,
      "agent_id": 34,
      "delay": 10.991,
      "onscreen_delay": 10.351,
      "typing_delay": 0.64,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "ขยายให้ดูนะคะ ในส่วนที่ 1 8"
    },
    {
      "message_id": 303,
      "agent_id": 29,
      "delay": 10.998,
      "onscreen_delay": 9.733,
      "typing_delay": 1.265,
      "typing_duration": 15,
      "wpm": 68,
      "message": "ทางด้านนี่ค่ะ ให้เด็ก ๆ วาดภาพนะคะ งานที่เด็ก ๆ ประดิษฐ์เสร็จแล้วค่ะ "
    },
    {
      "message_id": 304,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 305,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 306,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.872,
      "typing_delay": 1.127,
      "typing_duration": 15.001,
      "wpm": 32,
      "message": "ขั้นตอนการปฏิบัติของตนเองนะคะ นำ "
    },
    {
      "message_id": 307,
      "agent_id": 29,
      "delay": 10.996,
      "onscreen_delay": 10.861,
      "typing_delay": 0.135,
      "typing_duration": 13.112,
      "wpm": 66,
      "message": "ในภาพนำไปใช้ประโยชน์อะไรได้บ้าง นักเรียนทำงานประดิษฐ์ในภาพ"
    },
    {
      "message_id": 308,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 309,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.079,
      "typing_delay": 0.92,
      "typing_duration": 12.233,
      "wpm": 55,
      "message": "วันนี้ต้องตอบให้ดีดีนะคะ ว่าทำได้หรือทำไม่ได้ "
    },
    {
      "message_id": 311,
      "agent_id": 29,
      "delay": 8.232,
      "onscreen_delay": 7.8,
      "typing_delay": 0.432,
      "typing_duration": 15,
      "wpm": 79,
      "message": "นะคะ ตอนนี้ค่ะ ลงมือปฏิบัติได้เลยค่ะ (คุณครูวิทยา) เริ่มจากขั้นตอนที่ 1 เลยนะคร"
    },
    {
      "message_id": 312,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 313,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 314,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.517,
      "typing_delay": 1.482,
      "typing_duration": 10.131,
      "wpm": 37,
      "message": "เพราะว่าถ้าใบตองไม่สวยงาม "
    },
    {
      "message_id": 315,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.997,
      "typing_delay": 0,
      "typing_duration": 6.865,
      "wpm": 87,
      "message": "เราก็ไม่สามารถที่จะทำได้นะครับ สังเกตว่า"
    },
    {
      "message_id": 316,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 317,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 9.15,
      "typing_delay": 1.846,
      "typing_duration": 13.423,
      "wpm": 29,
      "message": "ครูนกช่วยดูหน่อยสิคะ ครูวิ "
    },
    {
      "message_id": 319,
      "agent_id": 29,
      "delay": 9.421,
      "onscreen_delay": 9.361,
      "typing_delay": 0.06,
      "typing_duration": 6.796,
      "wpm": 88,
      "message": "อยากได้เส้นใบตองที่ตรง ๆ แล้วก็สวยที่สุด "
    },
    {
      "message_id": 320,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 321,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 322,
      "agent_id": 34,
      "delay": 10.995,
      "onscreen_delay": 10.736,
      "typing_delay": 0.259,
      "typing_duration": 8.724,
      "wpm": 43,
      "message": "อันนี้น่าจะได้นะครับ โอเค "
    },
    {
      "message_id": 323,
      "agent_id": 29,
      "delay": 6.988,
      "onscreen_delay": 6.812,
      "typing_delay": 0.176,
      "typing_duration": 9.393,
      "wpm": 78,
      "message": "ที่ถูกใจแล้วก็เหมาะสมแล้ว นักเรียนก็จะนำแบบนะครับ "
    },
    {
      "message_id": 324,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 325,
      "agent_id": 3,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 326,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 10.375,
      "typing_delay": 0.622,
      "typing_duration": 8.425,
      "wpm": 43,
      "message": "ว่าเดียวต้องฉีกตองตรงนี้ "
    },
    {
      "message_id": 327,
      "agent_id": 29,
      "delay": 6.99,
      "onscreen_delay": 6.253,
      "typing_delay": 0.737,
      "typing_duration": 9.026,
      "wpm": 57,
      "message": "จะใช้ 1 2 3 หรือาจจะตัด 4 - 5 ชิ้น "
    },
    {
      "message_id": 328,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 329,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 330,
      "agent_id": 34,
      "delay": 10.994,
      "onscreen_delay": 10.642,
      "typing_delay": 0.352,
      "typing_duration": 14.473,
      "wpm": 38,
      "message": "กันก่อนนะครับ เดี๋ยวครูวิขอตัดส่วนนี้ "
    },
    {
      "message_id": 331,
      "agent_id": 29,
      "delay": 10.468,
      "onscreen_delay": 9.027,
      "typing_delay": 1.441,
      "typing_duration": 12.841,
      "wpm": 72,
      "message": "(คุณครูสุนทรี)  ค่ะ ช่วยเก็บค่ะ (คุณครูวิทยา) สังเกตใบตองสกปรก "
    },
    {
      "message_id": 332,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 333,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 34,
      "delay": 10.97,
      "onscreen_delay": 9.956,
      "typing_delay": 1.014,
      "typing_duration": 11.61,
      "wpm": 53,
      "message": "ผ้านะครับ เน้นยำ ผ้าที่ใช้เช็ดใบตองนะครับ "
    },
    {
      "message_id": 335,
      "agent_id": 29,
      "delay": 7.606,
      "onscreen_delay": 7.606,
      "typing_delay": 0,
      "typing_duration": 8.973,
      "wpm": 74,
      "message": "เป็นผ้าที่แห้งนะครับ เวลาเช็ดก็เช็ดไปตามเส้น "
    },
    {
      "message_id": 336,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 338,
      "agent_id": 34,
      "delay": 10.992,
      "onscreen_delay": 10.676,
      "typing_delay": 0.316,
      "typing_duration": 12.34,
      "wpm": 50,
      "message": "อย่าเช็ดแรงเกินนะครัแบบนี้เลื่อย ๆ นะครับ "
    },
    {
      "message_id": 339,
      "agent_id": 29,
      "delay": 8.33,
      "onscreen_delay": 8.33,
      "typing_delay": 0,
      "typing_duration": 10.229,
      "wpm": 57,
      "message": "สังเกตได้ว่าใบตองของครูวิเริ่มสะอาดแล้ว "
    },
    {
      "message_id": 340,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 341,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.285,
      "typing_delay": 0.715,
      "typing_duration": 7.491,
      "wpm": 48,
      "message": "ถูกค้องแล้วครับครูนกครับ "
    },
    {
      "message_id": 343,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.996,
      "typing_delay": 0,
      "typing_duration": 5.863,
      "wpm": 95,
      "message": "การทำงานใบตองเราต้องมีการเบามือนะครับ "
    },
    {
      "message_id": 344,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 345,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 346,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.322,
      "typing_delay": 0.676,
      "typing_duration": 5.079,
      "wpm": 44,
      "message": "มาถึงขั้นตอนของ"
    },
    {
      "message_id": 347,
      "agent_id": 29,
      "delay": 6.981,
      "onscreen_delay": 6.379,
      "typing_delay": 0.602,
      "typing_duration": 8.223,
      "wpm": 60,
      "message": "ก็มีเทคนิคนะครับ ซึ่งเทคนิคแรกเลย "
    },
    {
      "message_id": 348,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 350,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.251,
      "typing_delay": 0.745,
      "typing_duration": 14.508,
      "wpm": 51,
      "message": "วันนี้เสียดายจังเลย (คุณครูสุนทรี) ทำไมคะ // เล็บ "
    },
    {
      "message_id": 351,
      "agent_id": 29,
      "delay": 10.506,
      "onscreen_delay": 10.463,
      "typing_delay": 0.043,
      "typing_duration": 11.125,
      "wpm": 73,
      "message": "ไม่มี ไม่เป็นไรครับ ดังนั้น ใช้ไม้กลัดที่แหลม ๆ นะครับ "
    },
    {
      "message_id": 352,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 353,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 9.917,
      "typing_delay": 1.08,
      "typing_duration": 12.714,
      "wpm": 39,
      "message": "ครับจิกครับใบตองก็จะฉีกมาในลักษณะ "
    },
    {
      "message_id": 355,
      "agent_id": 29,
      "delay": 8.712,
      "onscreen_delay": 8.443,
      "typing_delay": 0.269,
      "typing_duration": 9.377,
      "wpm": 45,
      "message": "แบบนี้ เพื่อความแน่นอนนะครับ "
    },
    {
      "message_id": 356,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 357,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.726,
      "typing_delay": 1.273,
      "typing_duration": 15.001,
      "wpm": 34,
      "message": "หลังจากนั้นก็มาถึงขั้นตอนของการตัด "
    },
    {
      "message_id": 359,
      "agent_id": 29,
      "delay": 10.996,
      "onscreen_delay": 5.402,
      "typing_delay": 5.594,
      "typing_duration": 12.314,
      "wpm": 41,
      "message": "เราก็จะได้ใบตองที่เราต้องการนะครับ "
    },
    {
      "message_id": 360,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.289,
      "typing_delay": 0.711,
      "typing_duration": 15.001,
      "wpm": 36,
      "message": "กระทง 4 มุมนั้นนะครับ ครูวิจะใช้ชาวง"
    },
    {
      "message_id": 363,
      "agent_id": 29,
      "delay": 10.983,
      "onscreen_delay": 10.034,
      "typing_delay": 0.949,
      "typing_duration": 6.609,
      "wpm": 75,
      "message": "เพราะว่าไม่สามารถใช้ช่วงด้านบนได้ "
    },
    {
      "message_id": 364,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 365,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 366,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.861,
      "typing_delay": 0.138,
      "typing_duration": 7.111,
      "wpm": 44,
      "message": "เอามากางทาบแบบนั้นเอง "
    },
    {
      "message_id": 367,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.483,
      "typing_delay": 0.514,
      "typing_duration": 11.013,
      "wpm": 60,
      "message": "ซึ่งอาจจะทำทีละแผ่นหรือซ้อนรวมกันก็ได้นะครับ "
    },
    {
      "message_id": 368,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 369,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 370,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.462,
      "typing_delay": 0.536,
      "typing_duration": 10.618,
      "wpm": 35,
      "message": "ปากกาไม่สามารุที่จะใช้ได้ "
    },
    {
      "message_id": 371,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.349,
      "typing_delay": 0.647,
      "typing_duration": 10.179,
      "wpm": 43,
      "message": "ด้วยเหตุแบบนี้นะครับครูนกครับ "
    },
    {
      "message_id": 372,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 373,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 374,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 10.562,
      "typing_delay": 0.435,
      "typing_duration": 11.471,
      "wpm": 47,
      "message": "ได้นะครับ และน้ำหมึกก็จะไม่ไหลนะครับ "
    },
    {
      "message_id": 375,
      "agent_id": 29,
      "delay": 7.468,
      "onscreen_delay": 7.468,
      "typing_delay": 0,
      "typing_duration": 13.808,
      "wpm": 54,
      "message": "อีกทั้งเวลาที่มีน้ำหมึกไปเลอะอยู่ที่ใบตองเวลาทำขนม "
    },
    {
      "message_id": 376,
      "agent_id": 2,
      "delay": 15.009,
      "onscreen_delay": 0,
      "typing_delay": 15.009,
      "typing_duration": 15.009,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 377,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 378,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.915,
      "typing_delay": 1.084,
      "typing_duration": 14.717,
      "wpm": 46,
      "message": "ดีกว่านะครับ // ถูกต้องครับถ้าไม่มีก็อาจจะใช้ "
    },
    {
      "message_id": 379,
      "agent_id": 29,
      "delay": 10.716,
      "onscreen_delay": 10.716,
      "typing_delay": 0,
      "typing_duration": 11.471,
      "wpm": 61,
      "message": "ปลายเข็มหรือไม้จิ้มฟันหรือไม้เสียบลูกชิ้นนะครับ "
    },
    {
      "message_id": 380,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 381,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 382,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.054,
      "typing_delay": 0.946,
      "typing_duration": 9.947,
      "wpm": 60,
      "message": "นี้นะครับเทคนิคของครูวินะครับหลังจากนั้น "
    },
    {
      "message_id": 383,
      "agent_id": 29,
      "delay": 6.999,
      "onscreen_delay": 5.884,
      "typing_delay": 1.115,
      "typing_duration": 10.356,
      "wpm": 70,
      "message": "ตัดเลยครับ ค่อย ๆ ตัดตามเลยที่เราวัดไว้เลยนะครับ "
    },
    {
      "message_id": 384,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 385,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 386,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.283,
      "typing_delay": 0.716,
      "typing_duration": 9.836,
      "wpm": 34,
      "message": "ใบตองของเราอาจจะขาดได้ "
    },
    {
      "message_id": 387,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 6.442,
      "typing_delay": 0.556,
      "typing_duration": 9.155,
      "wpm": 49,
      "message": "จับใบตองตรงวิจะจับเบา ๆ นะครับ "
    },
    {
      "message_id": 388,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.507,
      "typing_delay": 0.492,
      "typing_duration": 10.5,
      "wpm": 36,
      "message": "เลยใบตองก็จะช้ำและก็ดำได้ "
    },
    {
      "message_id": 391,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 5.936,
      "typing_delay": 1.06,
      "typing_duration": 12.517,
      "wpm": 68,
      "message": "มาถึงตอนนี้เราได้แบบที่เราวัดไว้แล้วนะครับ มาถึงช่วงประกบ"
    },
    {
      "message_id": 392,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 393,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 394,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.043,
      "typing_delay": 1.957,
      "typing_duration": 10.718,
      "wpm": 29,
      "message": "จะต้องเอาด้านบนนะครับ "
    },
    {
      "message_id": 395,
      "agent_id": 29,
      "delay": 6.999,
      "onscreen_delay": 6.023,
      "typing_delay": 0.976,
      "typing_duration": 10.401,
      "wpm": 72,
      "message": "เส้นของใบตองนะครับ จะต้อง (คุณครูสุนทรี) ตัดกันค่ะ "
    },
    {
      "message_id": 396,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 397,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.391,
      "typing_delay": 0.608,
      "typing_duration": 14.456,
      "wpm": 15,
      "message": "ประกบกันแบบนี้ "
    },
    {
      "message_id": 399,
      "agent_id": 29,
      "delay": 10.453,
      "onscreen_delay": 7.582,
      "typing_delay": 2.871,
      "typing_duration": 12.692,
      "wpm": 78,
      "message": "หลังจากนั้นนะครับ เราจะเริ่มที่ (คุณครูสุนทรี) จับจีบที่ 1 แล้วค่ะ "
    },
    {
      "message_id": 400,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 401,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.213,
      "typing_delay": 0.783,
      "typing_duration": 11.879,
      "wpm": 52,
      "message": "ให้พอดีนะครับ มุมที่ 1 เริ่มต้นแล้วนะครับ "
    },
    {
      "message_id": 403,
      "agent_id": 29,
      "delay": 7.877,
      "onscreen_delay": 7.154,
      "typing_delay": 0.723,
      "typing_duration": 13.634,
      "wpm": 62,
      "message": "แล้วเทคนิคของการใช้ไม้กลัดนะครับ ใช้ไม้กลัดที่เล็กนะครับ "
    },
    {
      "message_id": 404,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 406,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.117,
      "typing_delay": 0.881,
      "typing_duration": 12.348,
      "wpm": 52,
      "message": "นะครับ (คุณครูสุนทรี) จากประสบการณ์ที่ครูนก "
    },
    {
      "message_id": 407,
      "agent_id": 29,
      "delay": 8.348,
      "onscreen_delay": 8.008,
      "typing_delay": 0.34,
      "typing_duration": 10.113,
      "wpm": 64,
      "message": "เคยสอนมานะคะ ส่วนใหญ่ค่ะ กลัดแตกทันทีเลยค่ะ "
    },
    {
      "message_id": 408,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.395,
      "typing_delay": 0.603,
      "typing_duration": 10.911,
      "wpm": 48,
      "message": "มุมตรงข้ามก็คือมุมที่ 2 นั่นเองครับ "
    },
    {
      "message_id": 411,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 6.525,
      "typing_delay": 0.47,
      "typing_duration": 10.94,
      "wpm": 73,
      "message": "โดยการพับนะครับ จับจีบขึ้นมาเช่นเดิม ใช้ไม้กลัดนะครับ "
    },
    {
      "message_id": 412,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.41,
      "typing_delay": 0.589,
      "typing_duration": 8.289,
      "wpm": 40,
      "message": "แล้วก็จะใช้เล็บหรือว่า "
    },
    {
      "message_id": 415,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 6.223,
      "typing_delay": 0.772,
      "typing_duration": 9.362,
      "wpm": 59,
      "message": "มือของเราหักออกมาในลักษณะแบบนี้นะครับ "
    },
    {
      "message_id": 416,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 418,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 10.051,
      "typing_delay": 0.951,
      "typing_duration": 8.38,
      "wpm": 41,
      "message": "แล้วก็พับจับจีบเช่นเดิม "
    },
    {
      "message_id": 419,
      "agent_id": 29,
      "delay": 6.999,
      "onscreen_delay": 6.021,
      "typing_delay": 0.978,
      "typing_duration": 10.076,
      "wpm": 76,
      "message": "(คุณครูสุนทรี) พยายามจับจีบให้เท่ากันด้วยนะคะเด็ก ๆ "
    },
    {
      "message_id": 420,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 421,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 34,
      "delay": 10.994,
      "onscreen_delay": 6.918,
      "typing_delay": 4.076,
      "typing_duration": 4.076,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 423,
      "agent_id": 29,
      "delay": 6.988,
      "onscreen_delay": 3.96,
      "typing_delay": 3.028,
      "typing_duration": 9.907,
      "wpm": 41,
      "message": "กรณีถ้าไม้กลัดนะครับ หักยาก "
    },
    {
      "message_id": 424,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 425,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 426,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.221,
      "typing_delay": 0.779,
      "typing_duration": 11.613,
      "wpm": 54,
      "message": "4 นะครับครูนกครับ หลังจากนั้นก็พับเช่นเดิม "
    },
    {
      "message_id": 427,
      "agent_id": 29,
      "delay": 7.611,
      "onscreen_delay": 7.346,
      "typing_delay": 0.265,
      "typing_duration": 12.02,
      "wpm": 65,
      "message": "นะครับ หลังจากนั้นหาไม้กลัดอยู่ไหนนะ ไม้กลัดของครูวิ "
    },
    {
      "message_id": 428,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 430,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.661,
      "typing_delay": 0.339,
      "typing_duration": 11.776,
      "wpm": 65,
      "message": "นะครับ และสื่งสำครับ (คุณครูสุนทรี) ยาวเกินด้วยนะคะ "
    },
    {
      "message_id": 431,
      "agent_id": 29,
      "delay": 7.774,
      "onscreen_delay": 7.614,
      "typing_delay": 0.16,
      "typing_duration": 12.923,
      "wpm": 68,
      "message": "ไม้กลัดจะต้องแหลมด้วยนะครับ นี่ครูวิใช้ไม้กลัดไม่แหลมนะครับ "
    },
    {
      "message_id": 432,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 434,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 9.899,
      "typing_delay": 1.099,
      "typing_duration": 8.866,
      "wpm": 34,
      "message": "กระทง 4 มุมที่สวยงาม "
    },
    {
      "message_id": 435,
      "agent_id": 29,
      "delay": 6.994,
      "onscreen_delay": 6.381,
      "typing_delay": 0.613,
      "typing_duration": 10.864,
      "wpm": 69,
      "message": "สิ่งสำคัญเวลาที่นักเรียนปฏิบัติงานจะต้องทำไปเก็บไป "
    },
    {
      "message_id": 436,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 438,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.833,
      "typing_delay": 1.167,
      "typing_duration": 9.08,
      "wpm": 35,
      "message": "แล้วทำยากหรือง่ายครับ "
    },
    {
      "message_id": 439,
      "agent_id": 29,
      "delay": 6.998,
      "onscreen_delay": 5.784,
      "typing_delay": 1.214,
      "typing_duration": 11.746,
      "wpm": 45,
      "message": "นักเรียนที่ครูปลายทางตอบว่าง่ายครับ "
    },
    {
      "message_id": 440,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 441,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 442,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.78,
      "typing_delay": 1.22,
      "typing_duration": 12.048,
      "wpm": 40,
      "message": "ง่ายแต่ปรากฏว่ารูปทรงจะไม่สวยงาม "
    },
    {
      "message_id": 443,
      "agent_id": 29,
      "delay": 8.047,
      "onscreen_delay": 6.363,
      "typing_delay": 1.684,
      "typing_duration": 8.257,
      "wpm": 54,
      "message": "ปากของกระทงก็จะหุบเข้าไปนะครับ "
    },
    {
      "message_id": 444,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 10.223,
      "typing_delay": 0.779,
      "typing_duration": 7.245,
      "wpm": 23,
      "message": "ไม่สม่ำเสมอ "
    },
    {
      "message_id": 447,
      "agent_id": 29,
      "delay": 7,
      "onscreen_delay": 6.812,
      "typing_delay": 0.188,
      "typing_duration": 14.605,
      "wpm": 47,
      "message": "สามารถที่จะนำกรรไกรนะครับ จัดตรงนี้ให้สม่ำเสมอ "
    },
    {
      "message_id": 448,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 4.023,
      "typing_delay": 6.975,
      "typing_duration": 11.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 451,
      "agent_id": 29,
      "delay": 7.357,
      "onscreen_delay": 4.454,
      "typing_delay": 2.903,
      "typing_duration": 4.762,
      "wpm": 38,
      "message": "[เสียงดนตรี] "
    },
    {
      "message_id": 452,
      "agent_id": 2,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 453,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 454,
      "agent_id": 34,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 455,
      "agent_id": 29,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 456,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 457,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
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    },
    {
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      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
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    {
      "message_id": 459,
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    {
      "message_id": 460,
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      "delay": 15.001,
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    {
      "message_id": 461,
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      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
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    {
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    {
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      "delay": 15.003,
      "onscreen_delay": 0,
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    {
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    {
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    {
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    },
    {
      "message_id": 469,
      "agent_id": 3,
      "delay": 15.004,
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    },
    {
      "message_id": 470,
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    {
      "message_id": 471,
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      "delay": 15,
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    {
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    {
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    {
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    {
      "message_id": 475,
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    {
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    {
      "message_id": 477,
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      "wpm": 0,
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    },
    {
      "message_id": 478,
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    {
      "message_id": 479,
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    },
    {
      "message_id": 480,
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    },
    {
      "message_id": 481,
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    },
    {
      "message_id": 482,
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    {
      "message_id": 483,
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    {
      "message_id": 486,
      "agent_id": 34,
      "delay": 15.003,
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    {
      "message_id": 487,
      "agent_id": 29,
      "delay": 15.006,
      "onscreen_delay": 0,
      "typing_delay": 15.006,
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    {
      "message_id": 488,
      "agent_id": 2,
      "delay": 15.004,
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    {
      "message_id": 489,
      "agent_id": 3,
      "delay": 15.002,
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    {
      "message_id": 490,
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      "delay": 15.006,
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      "delay": 15.002,
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    },
    {
      "message_id": 492,
      "agent_id": 2,
      "delay": 15.004,
      "onscreen_delay": 0,
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    {
      "message_id": 493,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
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    {
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    {
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      "delay": 15.003,
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      "message_id": 504,
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      "delay": 15,
      "onscreen_delay": 0,
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    {
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      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 34,
      "delay": 10.995,
      "onscreen_delay": 10.338,
      "typing_delay": 0.657,
      "typing_duration": 12.087,
      "wpm": 32,
      "message": "ได้ว่ามีใบตองฉีดแบบนี้ปุณล "
    },
    {
      "message_id": 599,
      "agent_id": 29,
      "delay": 8.075,
      "onscreen_delay": 7.916,
      "typing_delay": 0.159,
      "typing_duration": 9.805,
      "wpm": 61,
      "message": "ก็จะทำให้คุณภาพงานของนักเรียนไม่ดีนะครับ "
    },
    {
      "message_id": 600,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 601,
      "agent_id": 3,
      "delay": 15.007,
      "onscreen_delay": 0,
      "typing_delay": 15.007,
      "typing_duration": 15.007,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 602,
      "agent_id": 34,
      "delay": 11.005,
      "onscreen_delay": 9.174,
      "typing_delay": 1.831,
      "typing_duration": 8.558,
      "wpm": 28,
      "message": "ไม่ค่อยสวยเลยค่ะ "
    },
    {
      "message_id": 603,
      "agent_id": 29,
      "delay": 7.003,
      "onscreen_delay": 6.65,
      "typing_delay": 0.353,
      "typing_duration": 5.968,
      "wpm": 96,
      "message": "อันนี้ก็ (คุณครูสุนทรี) เหมือนมีลอยค่ะ "
    },
    {
      "message_id": 604,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.585,
      "typing_delay": 0.413,
      "typing_duration": 11.301,
      "wpm": 35,
      "message": "ก็จะนำแบบนะครับมาเทียบก่อน "
    },
    {
      "message_id": 607,
      "agent_id": 29,
      "delay": 7.299,
      "onscreen_delay": 6.618,
      "typing_delay": 0.681,
      "typing_duration": 11.385,
      "wpm": 70,
      "message": "หรือมาวัดก่อน วันนี้ใช้อันนี้ก่อนดีกว่าครับ ประมาณนี้ "
    },
    {
      "message_id": 608,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 609,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 610,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.246,
      "typing_delay": 0.754,
      "typing_duration": 10.606,
      "wpm": 41,
      "message": "หรือว่าอาจจะตัด 4 หรือ 5 ชิ้น "
    },
    {
      "message_id": 611,
      "agent_id": 29,
      "delay": 6.991,
      "onscreen_delay": 6.991,
      "typing_delay": 0,
      "typing_duration": 7.686,
      "wpm": 66,
      "message": "ทำแล้วก็ไม่ประสบความสำคัญครับครูนก "
    },
    {
      "message_id": 612,
      "agent_id": 2,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 613,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 614,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.434,
      "typing_delay": 1.565,
      "typing_duration": 9.371,
      "wpm": 21,
      "message": "สังเกตดูใบตอง "
    },
    {
      "message_id": 615,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 5.396,
      "typing_delay": 1.601,
      "typing_duration": 10.642,
      "wpm": 75,
      "message": "(คุณครูสุนทรี) มีขี้ฝุ่นด้วยค่ะ (คุณครูวิทยา) ใช่ครับ "
    },
    {
      "message_id": 616,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 617,
      "agent_id": 3,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 618,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.356,
      "typing_delay": 0.64,
      "typing_duration": 14.244,
      "wpm": 55,
      "message": "ต้องเช็ดไปตามเส้น (คุณครูสุนทรี) แนวของใบตองใช่ไหมคะ "
    },
    {
      "message_id": 619,
      "agent_id": 29,
      "delay": 10.241,
      "onscreen_delay": 9.238,
      "typing_delay": 1.003,
      "typing_duration": 12.975,
      "wpm": 64,
      "message": "เริ่มจากโคนนะครับ ค่อย ๆ เช็ดนะครับด้วยความเบามือนะครับ "
    },
    {
      "message_id": 620,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 621,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 622,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.546,
      "typing_delay": 1.453,
      "typing_duration": 14.78,
      "wpm": 46,
      "message": "เช็ดด้านเดียวได้ไหมครับ (คุณครูสุนทรี) ไม่ได้ "
    },
    {
      "message_id": 623,
      "agent_id": 29,
      "delay": 10.778,
      "onscreen_delay": 9.941,
      "typing_delay": 0.837,
      "typing_duration": 6.547,
      "wpm": 71,
      "message": "เราทำไมคะ เราต้องใส่ขนมใช่ไหมคะ "
    },
    {
      "message_id": 624,
      "agent_id": 2,
      "delay": 15.006,
      "onscreen_delay": 0,
      "typing_delay": 15.006,
      "typing_duration": 15.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 625,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 626,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 10.232,
      "typing_delay": 0.765,
      "typing_duration": 13.311,
      "wpm": 50,
      "message": "ไม่ควรที่จะทำเต็มแรงหรือเต็มพลังที่เรามีอยู่ "
    },
    {
      "message_id": 627,
      "agent_id": 29,
      "delay": 9.31,
      "onscreen_delay": 9.31,
      "typing_delay": 0,
      "typing_duration": 7.22,
      "wpm": 73,
      "message": "ที่เรามีอยู่เพราะจะทำให้ใบตองนะครับ "
    },
    {
      "message_id": 628,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 629,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 630,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.04,
      "typing_delay": 0.959,
      "typing_duration": 13.272,
      "wpm": 51,
      "message": "ก็คือใช้ปลายเล็บ (คุณครูสุนทรี) ปลายเล็บหรอคะ "
    },
    {
      "message_id": 631,
      "agent_id": 29,
      "delay": 9.27,
      "onscreen_delay": 8.537,
      "typing_delay": 0.733,
      "typing_duration": 13.293,
      "wpm": 74,
      "message": "(คุณครูวิทยา) ถูกต้องครับ จิกไปที่ใบตอง แต่วันนี้เสียดายจังเลยครับ "
    },
    {
      "message_id": 632,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 633,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 634,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.197,
      "typing_delay": 0.801,
      "typing_duration": 9.749,
      "wpm": 40,
      "message": "ดังนั้นใช้ไม่กลัดที่แหลม ๆ "
    },
    {
      "message_id": 635,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.32,
      "typing_delay": 0.676,
      "typing_duration": 9.44,
      "wpm": 73,
      "message": "จิ้มไปเลยนะครับ หลังจากนั้นประมาณการไว้เลยครับ "
    },
    {
      "message_id": 636,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 637,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 638,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.435,
      "typing_delay": 0.561,
      "typing_duration": 12.841,
      "wpm": 56,
      "message": "นะครับ เราก็จะวัดดีนะครับ เผื่อไว้นิดหนึ่งนะครับ "
    },
    {
      "message_id": 639,
      "agent_id": 29,
      "delay": 8.834,
      "onscreen_delay": 7.627,
      "typing_delay": 1.207,
      "typing_duration": 6.987,
      "wpm": 39,
      "message": "นี่ แล้วก็นิดหนึ่ง "
    },
    {
      "message_id": 640,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 641,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 642,
      "agent_id": 34,
      "delay": 10.992,
      "onscreen_delay": 8.599,
      "typing_delay": 2.393,
      "typing_duration": 9.477,
      "wpm": 52,
      "message": "กว่าจะได้ใบตองที่เราต้องการนะครับ "
    },
    {
      "message_id": 643,
      "agent_id": 29,
      "delay": 6.989,
      "onscreen_delay": 5.14,
      "typing_delay": 1.849,
      "typing_duration": 8.539,
      "wpm": 76,
      "message": "ฝากครูนกไว้ก่อนนะครับ (คุณครูสุนทรี) ได้ค่ะ "
    },
    {
      "message_id": 644,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 3,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 646,
      "agent_id": 34,
      "delay": 10.994,
      "onscreen_delay": 10.467,
      "typing_delay": 0.527,
      "typing_duration": 6.577,
      "wpm": 57,
      "message": "ด้านบนได้เพราะมันแข็งครับ "
    },
    {
      "message_id": 647,
      "agent_id": 29,
      "delay": 6.993,
      "onscreen_delay": 6.772,
      "typing_delay": 0.221,
      "typing_duration": 13.827,
      "wpm": 53,
      "message": "ก็จะแตกได้นะครับ หลังจากนั้นครับ ครูวิก็จะนำมาวาง"
    },
    {
      "message_id": 648,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.234,
      "typing_delay": 0.765,
      "typing_duration": 14.661,
      "wpm": 4,
      "message": "หรือ "
    },
    {
      "message_id": 651,
      "agent_id": 29,
      "delay": 10.66,
      "onscreen_delay": 9.765,
      "typing_delay": 0.895,
      "typing_duration": 5.987,
      "wpm": 85,
      "message": "หลังจากนั้นนะครับ ใช้ไม้กลัดนะครับ "
    },
    {
      "message_id": 652,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.329,
      "typing_delay": 0.67,
      "typing_duration": 11.602,
      "wpm": 27,
      "message": "จะมีลูกลื่นอยู่นะครับ "
    },
    {
      "message_id": 655,
      "agent_id": 29,
      "delay": 7.601,
      "onscreen_delay": 7.399,
      "typing_delay": 0.202,
      "typing_duration": 9.887,
      "wpm": 42,
      "message": "เอามาขีดมาเขียนบนใบตองนะครับ "
    },
    {
      "message_id": 656,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 657,
      "agent_id": 3,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 658,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.095,
      "typing_delay": 0.905,
      "typing_duration": 10.715,
      "wpm": 46,
      "message": "ไปเลอะอยู่ที่ใบตองเวลาที่เราทำขนม "
    },
    {
      "message_id": 659,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.817,
      "typing_delay": 0.18,
      "typing_duration": 10.305,
      "wpm": 64,
      "message": "ก็ไม่สามารถนำมารับประทานได้นะครับ เป็นผลเสีย"
    },
    {
      "message_id": 660,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 3,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 662,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 10.381,
      "typing_delay": 0.621,
      "typing_duration": 13.929,
      "wpm": 40,
      "message": "หรือไม่เสียบลูกชิ้นก็ได้เช่นกันนะครับ "
    },
    {
      "message_id": 663,
      "agent_id": 29,
      "delay": 9.925,
      "onscreen_delay": 8.978,
      "typing_delay": 0.947,
      "typing_duration": 12.017,
      "wpm": 71,
      "message": "เห็นโครงร่างไหมครับ ครูจะให้นักเรียนปลายทางพบัครึ่งนะครับ "
    },
    {
      "message_id": 664,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 34,
      "delay": 10.997,
      "onscreen_delay": 9.704,
      "typing_delay": 1.293,
      "typing_duration": 15,
      "wpm": 25,
      "message": "ค่อย  ๆ ตัดไปนะครับตามรอย"
    },
    {
      "message_id": 667,
      "agent_id": 29,
      "delay": 10.998,
      "onscreen_delay": 10.998,
      "typing_delay": 0,
      "typing_duration": 8.924,
      "wpm": 92,
      "message": "ได้วัดไว้นะครับ (คุณครูสุนทรี) นักเรียนต้องใจเย็น ๆ นะค "
    },
    {
      "message_id": 668,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 670,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.238,
      "typing_delay": 0.76,
      "typing_duration": 14.808,
      "wpm": 36,
      "message": "ยกตัวอย่างเดียวครูวิจะลองจับแขนครูนก "
    },
    {
      "message_id": 671,
      "agent_id": 29,
      "delay": 10.806,
      "onscreen_delay": 10.452,
      "typing_delay": 0.354,
      "typing_duration": 11.232,
      "wpm": 95,
      "message": "(คุณครูสุนทรี) ไม่เจ็บค่ะ (คุณครูวิทยา) แต่ถ้าครูวิจับแรง ๆ เจ็บไหมครับ "
    },
    {
      "message_id": 672,
      "agent_id": 2,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 673,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 674,
      "agent_id": 34,
      "delay": 10.996,
      "onscreen_delay": 10.644,
      "typing_delay": 0.352,
      "typing_duration": 9.431,
      "wpm": 49,
      "message": "แบบที่เราวัดไว้แล้วมาถึงช่วงของ "
    },
    {
      "message_id": 675,
      "agent_id": 29,
      "delay": 6.994,
      "onscreen_delay": 6.067,
      "typing_delay": 0.927,
      "typing_duration": 9.458,
      "wpm": 60,
      "message": "การประกบนะครับ ทำแบบนี้ได้ไหมครับครูนก "
    },
    {
      "message_id": 676,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 677,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 678,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.254,
      "typing_delay": 0.744,
      "typing_duration": 13.919,
      "wpm": 40,
      "message": "เป็นอย่างไรครับ (คุณครูสุนทรี) ตัดกัน "
    },
    {
      "message_id": 679,
      "agent_id": 29,
      "delay": 9.916,
      "onscreen_delay": 9.54,
      "typing_delay": 0.376,
      "typing_duration": 7.95,
      "wpm": 91,
      "message": "ถูกต้องแล้วครับ (คุณครูสุนทรี) ด้านบนเป็นแนวตั้ง "
    },
    {
      "message_id": 680,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 681,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 682,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.482,
      "typing_delay": 0.517,
      "typing_duration": 11.562,
      "wpm": 69,
      "message": "นะครับเราจะเริ่มที่ (คุณครูสุนทรี) จับจีบที่ 1 แล้วคะ "
    },
    {
      "message_id": 683,
      "agent_id": 29,
      "delay": 7.559,
      "onscreen_delay": 7.263,
      "typing_delay": 0.296,
      "typing_duration": 8.7,
      "wpm": 84,
      "message": "มุมที่ 1 นะครับ ของครูวินะครับ จะอยู่ตรงนี้นะครับ "
    },
    {
      "message_id": 684,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 685,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 686,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.17,
      "typing_delay": 0.829,
      "typing_duration": 11.462,
      "wpm": 38,
      "message": "ต้องใช้ไม้กลัดเล็ก ๆ เท่านั้น "
    },
    {
      "message_id": 687,
      "agent_id": 29,
      "delay": 7.457,
      "onscreen_delay": 7.323,
      "typing_delay": 0.134,
      "typing_duration": 8.122,
      "wpm": 39,
      "message": "เพราะเดี๋ยวใบตองจะแตก "
    },
    {
      "message_id": 688,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 689,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 690,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.491,
      "typing_delay": 0.509,
      "typing_duration": 13.802,
      "wpm": 25,
      "message": "แตกทันทีเลยนะคะ คือต้อง "
    },
    {
      "message_id": 691,
      "agent_id": 29,
      "delay": 9.795,
      "onscreen_delay": 9.088,
      "typing_delay": 0.707,
      "typing_duration": 6.362,
      "wpm": 47,
      "message": "แล้วก็เบามือด้วยนะคะ "
    },
    {
      "message_id": 692,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 693,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 694,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.815,
      "typing_delay": 1.185,
      "typing_duration": 9.078,
      "wpm": 40,
      "message": "เช่นเดิมใช้ไม้กลีดนะครับ "
    },
    {
      "message_id": 695,
      "agent_id": 29,
      "delay": 6.997,
      "onscreen_delay": 6.527,
      "typing_delay": 0.47,
      "typing_duration": 8.824,
      "wpm": 75,
      "message": "ค่อย ๆ แทงไปนะครับ แล้วก็แทงขึ้นเบา ๆ นะครับ "
    },
    {
      "message_id": 696,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 697,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 698,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.589,
      "typing_delay": 0.41,
      "typing_duration": 11.324,
      "wpm": 61,
      "message": "นะครับ ได้มุมที่ 2 นะครับ ต่อมาเราจะมาทำมุมที่ "
    },
    {
      "message_id": 699,
      "agent_id": 29,
      "delay": 7.319,
      "onscreen_delay": 6.056,
      "typing_delay": 1.263,
      "typing_duration": 5.324,
      "wpm": 82,
      "message": "3 กันบ้างนะครับ ค่อย ๆ นะครับ "
    },
    {
      "message_id": 700,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 701,
      "agent_id": 3,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 702,
      "agent_id": 34,
      "delay": 11.002,
      "onscreen_delay": 9.957,
      "typing_delay": 1.045,
      "typing_duration": 14.245,
      "wpm": 27,
      "message": "ถูกต้องแล้วครับหลังจากนั้น "
    },
    {
      "message_id": 703,
      "agent_id": 29,
      "delay": 10.243,
      "onscreen_delay": 9.962,
      "typing_delay": 0.281,
      "typing_duration": 3.912,
      "wpm": 96,
      "message": "มากลัดเหมือนเดิมเลยนะครับ "
    },
    {
      "message_id": 704,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 705,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 706,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.31,
      "typing_delay": 1.689,
      "typing_duration": 14.522,
      "wpm": 21,
      "message": "ไม้กลัดนะครับ หักยาก "
    },
    {
      "message_id": 707,
      "agent_id": 29,
      "delay": 10.521,
      "onscreen_delay": 10.457,
      "typing_delay": 0.064,
      "typing_duration": 5.957,
      "wpm": 88,
      "message": "ที่จะใช้กรรไกรตัดได้นะครับ มุมที่ 3 "
    },
    {
      "message_id": 708,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.47,
      "typing_delay": 0.53,
      "typing_duration": 12.081,
      "wpm": 51,
      "message": "อยู่ไหนนะ ไม้กัดของครูวิก็กัดเข้าไปนะครับ "
    },
    {
      "message_id": 711,
      "agent_id": 29,
      "delay": 8.079,
      "onscreen_delay": 8.079,
      "typing_delay": 0,
      "typing_duration": 9.077,
      "wpm": 76,
      "message": "เวลาที่กลัดนะครับ นักเรียนก็ควรที่จะให้มันพอดี "
    },
    {
      "message_id": 712,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.447,
      "typing_delay": 0.552,
      "typing_duration": 7.445,
      "wpm": 46,
      "message": "ไม่ค่อยแหลมนะครับ ทำให้ "
    },
    {
      "message_id": 715,
      "agent_id": 29,
      "delay": 6.995,
      "onscreen_delay": 6.899,
      "typing_delay": 0.096,
      "typing_duration": 6.093,
      "wpm": 81,
      "message": "กลัดยากนิดหนึ่ง เรียบร้อยแล้วครับ "
    },
    {
      "message_id": 716,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 717,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 10.48,
      "typing_delay": 0.519,
      "typing_duration": 14.702,
      "wpm": 32,
      "message": "ทำไปเก็บไปให้สถานที่ของนักเรียน "
    },
    {
      "message_id": 719,
      "agent_id": 29,
      "delay": 10.698,
      "onscreen_delay": 10.558,
      "typing_delay": 0.14,
      "typing_duration": 5.872,
      "wpm": 87,
      "message": "สะอาดนะครับ ลักษณะจะเป็นแบบนี้ครับ "
    },
    {
      "message_id": 720,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 9.89,
      "typing_delay": 1.11,
      "typing_duration": 12.294,
      "wpm": 54,
      "message": "ง่ายมาก (คุณครูสุนทรี) แต่ครูนกมีข้อสงสัยค่ะ "
    },
    {
      "message_id": 723,
      "agent_id": 29,
      "delay": 8.291,
      "onscreen_delay": 7.541,
      "typing_delay": 0.75,
      "typing_duration": 12.496,
      "wpm": 62,
      "message": "ครูนกเห็นว่ากลัดไม้กลัดด้านในใช่ไหมคะ ถ้ากลัดด้านนอก "
    },
    {
      "message_id": 724,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.455,
      "typing_delay": 0.545,
      "typing_duration": 13.121,
      "wpm": 38,
      "message": "ก็จะหุบเข้าไปทำให้ไม่สวยงามนะครับ "
    },
    {
      "message_id": 727,
      "agent_id": 29,
      "delay": 9.119,
      "onscreen_delay": 8.168,
      "typing_delay": 0.951,
      "typing_duration": 14.151,
      "wpm": 42,
      "message": "กลัดด้านในนะครับ ลอยกลัดของกระทงจะสวยงาม "
    },
    {
      "message_id": 728,
      "agent_id": 2,
      "delay": 15.006,
      "onscreen_delay": 0,
      "typing_delay": 15.006,
      "typing_duration": 15.006,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.145,
      "typing_delay": 0.855,
      "typing_duration": 14.235,
      "wpm": 33,
      "message": "ตรงนี้ให้เท่ากันหรือสม่ำเสมอค่ะ "
    },
    {
      "message_id": 731,
      "agent_id": 29,
      "delay": 10.234,
      "onscreen_delay": 9.168,
      "typing_delay": 1.066,
      "typing_duration": 14.147,
      "wpm": 69,
      "message": "ประดิษฐ์นะครับ กระทงสี่มุมนั่นเองนะครับ (คุณครูสุนทรี) ตอนนี้นะคะ "
    },
    {
      "message_id": 732,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.524,
      "typing_delay": 0.476,
      "typing_duration": 11.73,
      "wpm": 47,
      "message": "อะไรกันคะ เด็ก ๆ ฝึกปฏิบัติอะไรกันค่ะ "
    },
    {
      "message_id": 735,
      "agent_id": 29,
      "delay": 7.726,
      "onscreen_delay": 7.596,
      "typing_delay": 0.13,
      "typing_duration": 8.739,
      "wpm": 101,
      "message": "(คุณครูณัฐทิยา) เด็ก ๆ ฝึกปฏิบัติการทำกระทงสี่มุมนั่นเองค่ะ "
    },
    {
      "message_id": 736,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 737,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 738,
      "agent_id": 34,
      "delay": 10.999,
      "onscreen_delay": 9.884,
      "typing_delay": 1.115,
      "typing_duration": 10.098,
      "wpm": 33,
      "message": "ทำให้เกิดความภาคภูมิใจ "
    },
    {
      "message_id": 739,
      "agent_id": 29,
      "delay": 6.996,
      "onscreen_delay": 6.362,
      "typing_delay": 0.634,
      "typing_duration": 14.372,
      "wpm": 65,
      "message": "และสามารถนำไปประกอบเป็นอาชีพได้นะคะ สำหรับบทเรียนครั้งต่อไปค่ะ "
    },
    {
      "message_id": 740,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.495,
      "typing_delay": 0.505,
      "typing_duration": 14.789,
      "wpm": 45,
      "message": "นะคะ ซึ่งนะคะ สิ่งที่ต้องเตรียมในครั้งต่อไไป "
    },
    {
      "message_id": 743,
      "agent_id": 29,
      "delay": 10.787,
      "onscreen_delay": 9.317,
      "typing_delay": 1.47,
      "typing_duration": 7.09,
      "wpm": 57,
      "message": "ในครั้งต่อไปนะคะ 1 กระดาษสี "
    },
    {
      "message_id": 744,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 745,
      "agent_id": 3,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 746,
      "agent_id": 34,
      "delay": 11,
      "onscreen_delay": 10.151,
      "typing_delay": 0.849,
      "typing_duration": 10.06,
      "wpm": 60,
      "message": "4. กรรไกร นะคะ (คุณครูสุนทรี) สุดท้ายค่ะ "
    },
    {
      "message_id": 747,
      "agent_id": 29,
      "delay": 6.999,
      "onscreen_delay": 6.695,
      "typing_delay": 0.304,
      "typing_duration": 6.892,
      "wpm": 44,
      "message": "ในเรื่องของใบงานนะคะ "
    },
    {
      "message_id": 748,
      "agent_id": 2,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 749,
      "agent_id": 3,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 34,
      "delay": 10.998,
      "onscreen_delay": 10.409,
      "typing_delay": 0.589,
      "typing_duration": 14.533,
      "wpm": 57,
      "message": "ลาไปก่อนคะ แล้วพบกันใหม่ในสัปดาห์หน้านะคะ แล้วพบกันใหม่ "
    },
    {
      "message_id": 751,
      "agent_id": 29,
      "delay": 10.532,
      "onscreen_delay": 10.426,
      "typing_delay": 0.106,
      "typing_duration": 4.547,
      "wpm": 73,
      "message": "สวัสดีค่ะ [เสียงดนตรี] "
    },
    {
      "message_id": 752,
      "agent_id": 2,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 3,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 34,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 29,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 2,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 757,
      "agent_id": 3,
      "delay": 11.004,
      "onscreen_delay": 0,
      "typing_delay": 11.004,
      "typing_duration": 11.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 34,
      "delay": 11.003,
      "onscreen_delay": 0,
      "typing_delay": 11.003,
      "typing_duration": 11.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 29,
      "delay": 7.002,
      "onscreen_delay": 0,
      "typing_delay": 7.002,
      "typing_duration": 7.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 2,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 3,
      "delay": 7,
      "onscreen_delay": 0,
      "typing_delay": 7,
      "typing_duration": 7,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 762,
      "agent_id": 2,
      "delay": 7.003,
      "onscreen_delay": 0,
      "typing_delay": 7.003,
      "typing_duration": 7.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 763,
      "agent_id": 3,
      "delay": 3.004,
      "onscreen_delay": 0,
      "typing_delay": 3.004,
      "typing_duration": 3.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 764,
      "agent_id": 34,
      "delay": 0,
      "onscreen_delay": 0,
      "typing_delay": 0,
      "typing_duration": 0,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 29,
      "delay": 0.001,
      "onscreen_delay": 0,
      "typing_delay": 0.001,
      "typing_duration": 0.001,
      "wpm": 0,
      "message": ""
    }
  ]
}