你是谁？
前国家乒乓队成员陈佑铭。[{'character': '前', 'pinyin': 'qian2', 'highest pitch': 9.77, 'lowest pitch': 7.65, 'duration': 0.37, 'prosody hierarchy': '#2'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.31, 'lowest pitch': 7.49, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 9.78, 'lowest pitch': 8.43, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '乒', 'pinyin': 'ping1', 'highest pitch': 10.44, 'lowest pitch': 9.36, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '乓', 'pinyin': 'pang1', 'highest pitch': 10.82, 'lowest pitch': 9.74, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '队', 'pinyin': 'duei4', 'highest pitch': 11.03, 'lowest pitch': 7.74, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 8.32, 'lowest pitch': 6.52, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '员', 'pinyin': 'van2', 'highest pitch': 8.32, 'lowest pitch': 5.72, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '陈', 'pinyin': 'chen2', 'highest pitch': 8.54, 'lowest pitch': 6.52, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '佑', 'pinyin': 'iou4', 'highest pitch': 10.46, 'lowest pitch': 8.16, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '铭', 'pinyin': 'ming2', 'highest pitch': 8.38, 'lowest pitch': 5.54, 'duration': 0.39, 'prosody hierarchy': '#4'}]