你会弹钢琴吗？
他走近钢琴并开始演奏“祖国从哪里开始”。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 9.75, 'lowest pitch': 8.99, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '走', 'pinyin': 'zou3', 'highest pitch': 9.19, 'lowest pitch': 5.97, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '近', 'pinyin': 'jin4', 'highest pitch': 7.94, 'lowest pitch': 5.97, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '钢', 'pinyin': 'gang1', 'highest pitch': 10.34, 'lowest pitch': 7.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '琴', 'pinyin': 'qin2', 'highest pitch': 9.99, 'lowest pitch': 6.52, 'duration': 0.36, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '并', 'pinyin': 'bing4', 'highest pitch': 8.9, 'lowest pitch': 6.99, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 10.22, 'lowest pitch': 7.29, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii2', 'highest pitch': 10.22, 'lowest pitch': 8.79, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '演', 'pinyin': 'ian3', 'highest pitch': 8.79, 'lowest pitch': 3.73, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '奏', 'pinyin': 'zou4', 'highest pitch': 9.51, 'lowest pitch': 4.45, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.25}, {'character': '祖', 'pinyin': 'zu3', 'highest pitch': 7.9, 'lowest pitch': 6.51, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.17, 'lowest pitch': 7.16, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '从', 'pinyin': 'cong2', 'highest pitch': 9.5, 'lowest pitch': 9.14, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '哪', 'pinyin': 'na2', 'highest pitch': 10.21, 'lowest pitch': 7.43, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '里', 'pinyin': 'li3', 'highest pitch': 11.07, 'lowest pitch': 7.96, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 10.22, 'lowest pitch': 7.25, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '始', 'pinyin': 'shiii3', 'highest pitch': 7.46, 'lowest pitch': 3.43, 'duration': 0.34, 'prosody hierarchy': '#4'}]