听说你要去京城了，有什么事吗？
梁建红几赴京城替儿讨薪。[{'character': '梁', 'pinyin': 'liang2', 'highest pitch': 9.69, 'lowest pitch': 8.22, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '建', 'pinyin': 'jian4', 'highest pitch': 11.02, 'lowest pitch': 8.27, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '红', 'pinyin': 'hong2', 'highest pitch': 8.46, 'lowest pitch': 6.57, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '几', 'pinyin': 'ji3', 'highest pitch': 8.03, 'lowest pitch': 5.75, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '赴', 'pinyin': 'fu4', 'highest pitch': 7.99, 'lowest pitch': 5.75, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '京', 'pinyin': 'jing1', 'highest pitch': 9.05, 'lowest pitch': 8.74, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '城', 'pinyin': 'cheng2', 'highest pitch': 8.93, 'lowest pitch': 6.08, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '替', 'pinyin': 'ti4', 'highest pitch': 9.5, 'lowest pitch': 7.46, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 8.51, 'lowest pitch': 6.42, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '讨', 'pinyin': 'tao3', 'highest pitch': 0, 'lowest pitch': 0, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '薪', 'pinyin': 'xin1', 'highest pitch': 8.57, 'lowest pitch': 7.98, 'duration': 0.35, 'prosody hierarchy': '#4'}]