奶奶怎么样了？
奶奶头发已经花白，身上穿着一件棉袄。[{'character': '奶', 'pinyin': 'nai3', 'highest pitch': 8.62, 'lowest pitch': 7.35, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '奶', 'pinyin': 'nai5', 'highest pitch': 7.85, 'lowest pitch': 7.35, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 9.15, 'lowest pitch': 7.5, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '发', 'pinyin': 'fa5', 'highest pitch': 10.67, 'lowest pitch': 8.41, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 8.41, 'lowest pitch': 5.09, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 9.26, 'lowest pitch': 5.09, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '花', 'pinyin': 'hua1', 'highest pitch': 10.44, 'lowest pitch': 9.2, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '白', 'pinyin': 'bai2', 'highest pitch': 9.41, 'lowest pitch': 6.27, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 8.55, 'lowest pitch': 7.43, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 7.89, 'lowest pitch': 6.83, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '穿', 'pinyin': 'chuan1', 'highest pitch': 8.78, 'lowest pitch': 6.84, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 8.28, 'lowest pitch': 6.17, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 6.83, 'lowest pitch': 5.87, 'duration': 0.1, 'prosody hierarchy': 'null'}, {'character': '件', 'pinyin': 'jian4', 'highest pitch': 9.16, 'lowest pitch': 6.76, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '棉', 'pinyin': 'mian2', 'highest pitch': 10.59, 'lowest pitch': 6.24, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '袄', 'pinyin': 'ao3', 'highest pitch': 10.33, 'lowest pitch': 2.49, 'duration': 0.28, 'prosody hierarchy': '#4'}]