你为什么要竞选市人大代表？
当时已是市人大代表的肖幼美贴出竞选海报，以社区居民身份参选。[{'character': '当', 'pinyin': 'dang1', 'highest pitch': 11.7, 'lowest pitch': 10.31, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 11.1, 'lowest pitch': 8.36, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.18}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.2, 'lowest pitch': 6.67, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.62, 'lowest pitch': 8.15, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 9.62, 'lowest pitch': 8.4, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 8.4, 'lowest pitch': 6.77, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 9.38, 'lowest pitch': 7.77, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '代', 'pinyin': 'dai4', 'highest pitch': 9.86, 'lowest pitch': 7.82, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '表', 'pinyin': 'biao3', 'highest pitch': 7.72, 'lowest pitch': 4.77, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.07, 'lowest pitch': 5.38, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '肖', 'pinyin': 'xiao1', 'highest pitch': 10.89, 'lowest pitch': 6.07, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '幼', 'pinyin': 'iou4', 'highest pitch': 10.94, 'lowest pitch': 8.87, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '美', 'pinyin': 'mei3', 'highest pitch': 8.87, 'lowest pitch': 3.09, 'duration': 0.34, 'prosody hierarchy': '#1'}, {'character': '贴', 'pinyin': 'tie1', 'highest pitch': 8.58, 'lowest pitch': 7.2, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 8.65, 'lowest pitch': 7.2, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '竞', 'pinyin': 'jing4', 'highest pitch': 9.79, 'lowest pitch': 8.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '选', 'pinyin': 'xvan2', 'highest pitch': 9.4, 'lowest pitch': 8.03, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '海', 'pinyin': 'hai3', 'highest pitch': 9.4, 'lowest pitch': 3.61, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '报', 'pinyin': 'bao4', 'highest pitch': 8.96, 'lowest pitch': 7.51, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.32}, {'character': '以', 'pinyin': 'i3', 'highest pitch': 8.2, 'lowest pitch': 6.98, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '社', 'pinyin': 'she4', 'highest pitch': 10.38, 'lowest pitch': 7.29, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '区', 'pinyin': 'qv1', 'highest pitch': 10.28, 'lowest pitch': 8.27, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '居', 'pinyin': 'jv1', 'highest pitch': 11.42, 'lowest pitch': 9.49, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 11.17, 'lowest pitch': 7.25, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 8.44, 'lowest pitch': 7.76, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '份', 'pinyin': 'fen4', 'highest pitch': 8.34, 'lowest pitch': 7.0, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '参', 'pinyin': 'can1', 'highest pitch': 8.3, 'lowest pitch': 7.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '选', 'pinyin': 'xvan3', 'highest pitch': 13.79, 'lowest pitch': 3.84, 'duration': 0.33, 'prosody hierarchy': '#4'}]