妹妹们，你们为什么来旁听呢？
黄光裕的两个妹妹前来旁听。[{'character': '黄', 'pinyin': 'huang2', 'highest pitch': 9.66, 'lowest pitch': 8.3, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '光', 'pinyin': 'guang1', 'highest pitch': 11.19, 'lowest pitch': 9.58, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '裕', 'pinyin': 'v4', 'highest pitch': 11.03, 'lowest pitch': 8.87, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.95, 'lowest pitch': 7.62, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 7.77, 'lowest pitch': 4.82, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 7.75, 'lowest pitch': 4.83, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '妹', 'pinyin': 'mei4', 'highest pitch': 10.64, 'lowest pitch': 7.75, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '妹', 'pinyin': 'mei5', 'highest pitch': 12.09, 'lowest pitch': 6.76, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 7.64, 'lowest pitch': 6.33, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '来', 'pinyin': 'lai2', 'highest pitch': 7.0, 'lowest pitch': 6.66, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '旁', 'pinyin': 'pang2', 'highest pitch': 7.66, 'lowest pitch': 5.4, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '听', 'pinyin': 'ting1', 'highest pitch': 9.39, 'lowest pitch': 6.83, 'duration': 0.26, 'prosody hierarchy': '#4'}]