窗外是不是有人？
窗前明月光，地上鞋两双。[{'character': '窗', 'pinyin': 'chuang1', 'highest pitch': 11.38, 'lowest pitch': 10.99, 'duration': 0.35, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 11.22, 'lowest pitch': 7.19, 'duration': 0.33, 'prosody hierarchy': '#2'}, {'character': '明', 'pinyin': 'ming2', 'highest pitch': 10.14, 'lowest pitch': 7.5, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '月', 'pinyin': 've4', 'highest pitch': 10.4, 'lowest pitch': 6.85, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '光', 'pinyin': 'guang1', 'highest pitch': 10.71, 'lowest pitch': 6.85, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '地', 'pinyin': 'di4', 'highest pitch': 10.09, 'lowest pitch': 8.2, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 8.8, 'lowest pitch': 7.26, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '鞋', 'pinyin': 'xie2', 'highest pitch': 10.78, 'lowest pitch': 7.94, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 11.06, 'lowest pitch': 3.97, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '双', 'pinyin': 'shuang1', 'highest pitch': 10.74, 'lowest pitch': 5.18, 'duration': 0.36, 'prosody hierarchy': '#4'}]