"你到底是谁？为什么要这样做？"
后来她谎称是小孩的买主，转而勒索朗朗的母亲。[{'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.31, 'lowest pitch': 9.0, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 9.0, 'lowest pitch': 7.7, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '她', 'pinyin': 'ta1', 'highest pitch': 9.59, 'lowest pitch': 9.28, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '谎', 'pinyin': 'huang3', 'highest pitch': 9.59, 'lowest pitch': 5.67, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 9.02, 'lowest pitch': 5.86, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.02, 'lowest pitch': 8.03, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '小', 'pinyin': 'xiao3', 'highest pitch': 8.39, 'lowest pitch': 5.61, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '孩', 'pinyin': 'hai2', 'highest pitch': 8.47, 'lowest pitch': 5.92, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.4, 'lowest pitch': 8.47, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '买', 'pinyin': 'mai2', 'highest pitch': 9.99, 'lowest pitch': 7.14, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '主', 'pinyin': 'zhu3', 'highest pitch': 8.07, 'lowest pitch': 3.89, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.25}, {'character': '转', 'pinyin': 'zhuan3', 'highest pitch': 8.5, 'lowest pitch': 5.86, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 8.07, 'lowest pitch': 5.76, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '勒', 'pinyin': 'le4', 'highest pitch': 10.64, 'lowest pitch': 8.07, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '索', 'pinyin': 'suo3', 'highest pitch': 8.78, 'lowest pitch': 5.67, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '朗', 'pinyin': 'lang2', 'highest pitch': 8.64, 'lowest pitch': 5.5, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '朗', 'pinyin': 'lang3', 'highest pitch': 9.31, 'lowest pitch': 6.29, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.4, 'lowest pitch': 6.29, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '母', 'pinyin': 'mu3', 'highest pitch': 7.59, 'lowest pitch': 3.65, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '亲', 'pinyin': 'qin1', 'highest pitch': 8.31, 'lowest pitch': 6.99, 'duration': 0.36, 'prosody hierarchy': '#4'}]