你有多久时间在弹钢琴？
我特别喜欢弹钢琴。[{'character': '我', 'pinyin': 'uo3', 'highest pitch': 8.62, 'lowest pitch': 7.67, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '特', 'pinyin': 'te4', 'highest pitch': 11.5, 'lowest pitch': 7.67, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '别', 'pinyin': 'bie2', 'highest pitch': 9.58, 'lowest pitch': 8.44, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '喜', 'pinyin': 'xi3', 'highest pitch': 8.67, 'lowest pitch': 5.98, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '欢', 'pinyin': 'huan1', 'highest pitch': 8.47, 'lowest pitch': 5.98, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '弹', 'pinyin': 'tan2', 'highest pitch': 7.43, 'lowest pitch': 5.93, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '钢', 'pinyin': 'gang1', 'highest pitch': 8.71, 'lowest pitch': 6.81, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '琴', 'pinyin': 'qin2', 'highest pitch': 8.71, 'lowest pitch': 5.89, 'duration': 0.39, 'prosody hierarchy': '#4'}]