这是去年的账本吗？
这是贺星允的部分账本。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.53, 'lowest pitch': 8.96, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.41, 'lowest pitch': 8.37, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '贺', 'pinyin': 'he4', 'highest pitch': 10.94, 'lowest pitch': 8.43, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '星', 'pinyin': 'xing1', 'highest pitch': 11.23, 'lowest pitch': 9.66, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '允', 'pinyin': 'vn3', 'highest pitch': 10.85, 'lowest pitch': 5.06, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.66, 'lowest pitch': 5.06, 'duration': 0.15, 'prosody hierarchy': '#2'}, {'character': '部', 'pinyin': 'bu4', 'highest pitch': 10.84, 'lowest pitch': 8.97, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '分', 'pinyin': 'fen4', 'highest pitch': 9.68, 'lowest pitch': 7.88, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '账', 'pinyin': 'zhang4', 'highest pitch': 9.62, 'lowest pitch': 6.54, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '本', 'pinyin': 'ben3', 'highest pitch': 6.8, 'lowest pitch': 4.2, 'duration': 0.3, 'prosody hierarchy': '#4'}]