妈妈，这是我不要的玩具。
母亲哭着求儿子不要扔，一边拿笤帚扫。[{'character': '母', 'pinyin': 'mu3', 'highest pitch': 8.34, 'lowest pitch': 7.54, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '亲', 'pinyin': 'qin1', 'highest pitch': 10.08, 'lowest pitch': 9.44, 'duration': 0.33, 'prosody hierarchy': '#2'}, {'character': '哭', 'pinyin': 'ku1', 'highest pitch': 14.27, 'lowest pitch': 9.89, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 11.02, 'lowest pitch': 8.37, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '求', 'pinyin': 'qiou2', 'highest pitch': 8.71, 'lowest pitch': 8.34, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'er2', 'highest pitch': 8.38, 'lowest pitch': 6.49, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii5', 'highest pitch': 9.55, 'lowest pitch': 7.13, 'duration': 0.19, 'prosody hierarchy': '#2'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.64, 'lowest pitch': 6.63, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 10.34, 'lowest pitch': 7.64, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '扔', 'pinyin': 'reng1', 'highest pitch': 9.0, 'lowest pitch': 7.81, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 9.08, 'lowest pitch': 6.8, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 9.3, 'lowest pitch': 8.79, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '拿', 'pinyin': 'na2', 'highest pitch': 8.81, 'lowest pitch': 7.02, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '笤', 'pinyin': 'tiao2', 'highest pitch': 8.5, 'lowest pitch': 6.33, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '帚', 'pinyin': 'zhou5', 'highest pitch': 10.67, 'lowest pitch': 8.15, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '扫', 'pinyin': 'sao3', 'highest pitch': 5.81, 'lowest pitch': 4.51, 'duration': 0.41, 'prosody hierarchy': '#4'}]