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            "utterance": "今日は暖かいですね。"
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            "turn-index": 4, 
            "utterance": "ほう。　ところで、登山はお好きですか？"
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            "time": "2019-02-20 11:00:48", 
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            "utterance": "好きですよ。"
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            "utterance": "すき"
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            "time": "2019-02-20 11:01:28", 
            "turn-index": 7, 
            "utterance": "登山好きなんですか？"
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                    "ungrammatical-sentence": "O"
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228572344", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
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                {
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            "speaker": "S", 
            "time": "2019-02-20 11:01:28", 
            "turn-index": 8, 
            "utterance": "登山をするときは念入りな準備が必要です。"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:01:52", 
            "turn-index": 9, 
            "utterance": "本格的ですね。"
        }, 
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                    "ungrammatical-sentence": "O"
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                {
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                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                }, 
                {
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                    "ungrammatical-sentence": "O"
                }, 
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "T", 
                    "comment": "", 
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                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
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                }, 
                {
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                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "comment": "", 
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                {
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            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:01:52", 
            "turn-index": 10, 
            "utterance": "登山はスポーツ競技ですね"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:02:47", 
            "turn-index": 11, 
            "utterance": "最近はどの山に登ったんですか？"
        }, 
        {
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                }, 
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                }, 
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                }, 
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                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226376282", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228213958", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228532529", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
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            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:02:47", 
            "turn-index": 12, 
            "utterance": "山好きの社員が登山に行きたいです"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:03:42", 
            "turn-index": 13, 
            "utterance": "ひとりじゃなくて、みんなで登山に行くんですね。"
        }, 
        {
            "annotations": [
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229901364", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229319932", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229676877", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226703477", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229150686", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226376282", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228213958", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228532529", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228572344", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
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                {
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                    "breakdown": "T", 
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                    "ungrammatical-sentence": "O"
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            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:03:42", 
            "turn-index": 14, 
            "utterance": "どんなところでも、みんなで行けば怖くないですよ。"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:04:25", 
            "turn-index": 15, 
            "utterance": "おたがいに助け合いですね。"
        }, 
        {
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                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
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                    "ungrammatical-sentence": "O"
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                {
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                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
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                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226703477", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229150686", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226376282", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228213958", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228532529", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228572344", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229276318", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1230455615", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }
            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:04:25", 
            "turn-index": 16, 
            "utterance": "助け合いは当たり前ですよねえ"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:04:53", 
            "turn-index": 17, 
            "utterance": "そうですね。"
        }, 
        {
            "annotations": [
                {
                    "annotator-id": "1229129718", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229901364", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229808196", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229099581", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229319932", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229676877", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226703477", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229150686", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226376282", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228213958", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228532529", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228572344", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229276318", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1230455615", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }
            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:04:53", 
            "turn-index": 18, 
            "utterance": "うむ"
        }, 
        {
            "annotations": [], 
            "speaker": "U", 
            "time": "2019-02-20 11:05:58", 
            "turn-index": 19, 
            "utterance": "次はいつ登山に行く予定なんですか？"
        }, 
        {
            "annotations": [
                {
                    "annotator-id": "1229129718", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229901364", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229808196", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229099581", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229319932", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229676877", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226703477", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229150686", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226376282", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228213958", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228532529", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1226991401", 
                    "breakdown": "O", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1228572344", 
                    "breakdown": "T", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1229276318", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }, 
                {
                    "annotator-id": "1230455615", 
                    "breakdown": "X", 
                    "comment": "", 
                    "ungrammatical-sentence": "O"
                }
            ], 
            "speaker": "S", 
            "time": "2019-02-20 11:05:58", 
            "turn-index": 20, 
            "utterance": "インターネットで調べたところ、一位は、GWです。"
        }
    ]
}