"真的吗？听说讲座内容很有意思"
昨天的中山大学梁銶居堂内座无虚席。[{'character': '昨', 'pinyin': 'zuo2', 'highest pitch': 8.71, 'lowest pitch': 8.25, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.18, 'lowest pitch': 8.71, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.95, 'lowest pitch': 7.73, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.67, 'lowest pitch': 7.73, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '山', 'pinyin': 'shan1', 'highest pitch': 10.26, 'lowest pitch': 9.49, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 10.15, 'lowest pitch': 7.27, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 8.01, 'lowest pitch': 6.48, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '梁', 'pinyin': 'liang2', 'highest pitch': 10.61, 'lowest pitch': 7.61, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '銶', 'pinyin': 'qiou2', 'highest pitch': 10.6, 'lowest pitch': 7.74, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '居', 'pinyin': 'jv1', 'highest pitch': 11.21, 'lowest pitch': 8.87, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '堂', 'pinyin': 'tang2', 'highest pitch': 11.06, 'lowest pitch': 6.0, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '内', 'pinyin': 'nei4', 'highest pitch': 9.12, 'lowest pitch': 6.81, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '座', 'pinyin': 'zuo4', 'highest pitch': 11.01, 'lowest pitch': 7.05, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 7.05, 'lowest pitch': 5.98, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '虚', 'pinyin': 'xv1', 'highest pitch': 7.84, 'lowest pitch': 6.79, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '席', 'pinyin': 'xi2', 'highest pitch': 7.26, 'lowest pitch': 5.84, 'duration': 0.33, 'prosody hierarchy': '#4'}]