你为什么终身未婚呢？
老人终身未婚，无儿无女。[{'character': '老', 'pinyin': 'lao3', 'highest pitch': 7.01, 'lowest pitch': 2.33, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 7.53, 'lowest pitch': 5.8, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '终', 'pinyin': 'zhong1', 'highest pitch': 10.01, 'lowest pitch': 7.53, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 10.48, 'lowest pitch': 9.62, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 10.31, 'lowest pitch': 7.73, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '婚', 'pinyin': 'huen1', 'highest pitch': 9.37, 'lowest pitch': 7.73, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 9.6, 'lowest pitch': 7.13, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 9.29, 'lowest pitch': 8.28, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 9.6, 'lowest pitch': 7.34, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 9.6, 'lowest pitch': 2.13, 'duration': 0.37, 'prosody hierarchy': '#4'}]