怎么会这样？
在江西九江，老师将一名学生的耳朵给拧断，吓呆全班孩子。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 9.49, 'lowest pitch': 7.79, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '江', 'pinyin': 'jiang1', 'highest pitch': 10.77, 'lowest pitch': 7.79, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '西', 'pinyin': 'xi1', 'highest pitch': 9.9, 'lowest pitch': 9.22, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '九', 'pinyin': 'jiou3', 'highest pitch': 9.22, 'lowest pitch': 4.8, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '江', 'pinyin': 'jiang1', 'highest pitch': 10.77, 'lowest pitch': 5.16, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '老', 'pinyin': 'lao3', 'highest pitch': 8.66, 'lowest pitch': 7.69, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '师', 'pinyin': 'shiii1', 'highest pitch': 10.43, 'lowest pitch': 7.69, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 10.77, 'lowest pitch': 10.35, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 10.59, 'lowest pitch': 9.33, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 9.43, 'lowest pitch': 7.43, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 9.43, 'lowest pitch': 7.04, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 10.51, 'lowest pitch': 7.66, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.92, 'lowest pitch': 9.58, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '耳', 'pinyin': 'er3', 'highest pitch': 9.58, 'lowest pitch': 3.88, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '朵', 'pinyin': 'duo5', 'highest pitch': 6.34, 'lowest pitch': 5.9, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '给', 'pinyin': 'gei2', 'highest pitch': 7.99, 'lowest pitch': 6.9, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '拧', 'pinyin': 'ning3', 'highest pitch': 8.19, 'lowest pitch': 3.91, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '断', 'pinyin': 'duan4', 'highest pitch': 7.36, 'lowest pitch': 5.77, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.13}, {'character': '吓', 'pinyin': 'xia4', 'highest pitch': 8.76, 'lowest pitch': 7.13, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '呆', 'pinyin': 'dai1', 'highest pitch': 8.57, 'lowest pitch': 8.06, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '全', 'pinyin': 'qvan2', 'highest pitch': 8.4, 'lowest pitch': 6.36, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '班', 'pinyin': 'ban1', 'highest pitch': 10.18, 'lowest pitch': 6.68, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '孩', 'pinyin': 'hai2', 'highest pitch': 10.09, 'lowest pitch': 5.37, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 6.74, 'lowest pitch': 5.37, 'duration': 0.25, 'prosody hierarchy': '#4'}]