你知道有哪些平性的食物吗？
平性的有山药、白萝卜、甘薯、马铃薯、南瓜、西红柿、蘑菇等。[{'character': '平', 'pinyin': 'ping2', 'highest pitch': 9.55, 'lowest pitch': 7.73, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '性', 'pinyin': 'xing4', 'highest pitch': 10.65, 'lowest pitch': 8.27, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.71, 'lowest pitch': 6.71, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 7.19, 'lowest pitch': 4.38, 'duration': 0.29, 'prosody hierarchy': '#1'}, {'character': '山', 'pinyin': 'shan1', 'highest pitch': 10.24, 'lowest pitch': 5.54, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '药', 'pinyin': 'iao4', 'highest pitch': 10.31, 'lowest pitch': 6.18, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '白', 'pinyin': 'bai2', 'highest pitch': 8.46, 'lowest pitch': 6.97, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '萝', 'pinyin': 'luo2', 'highest pitch': 8.9, 'lowest pitch': 5.46, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '卜', 'pinyin': 'bo5', 'highest pitch': 9.05, 'lowest pitch': 7.28, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '甘', 'pinyin': 'gan1', 'highest pitch': 10.41, 'lowest pitch': 9.7, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '薯', 'pinyin': 'shu3', 'highest pitch': 12.6, 'lowest pitch': 5.26, 'duration': 0.35, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '马', 'pinyin': 'ma3', 'highest pitch': 7.91, 'lowest pitch': 7.08, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '铃', 'pinyin': 'ling2', 'highest pitch': 10.72, 'lowest pitch': 7.08, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '薯', 'pinyin': 'shu3', 'highest pitch': 12.6, 'lowest pitch': 4.96, 'duration': 0.33, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '南', 'pinyin': 'nan2', 'highest pitch': 7.56, 'lowest pitch': 6.24, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '瓜', 'pinyin': 'gua1', 'highest pitch': 9.88, 'lowest pitch': 9.09, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '西', 'pinyin': 'xi1', 'highest pitch': 10.46, 'lowest pitch': 9.92, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '红', 'pinyin': 'hong2', 'highest pitch': 9.92, 'lowest pitch': 7.85, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '柿', 'pinyin': 'shiii4', 'highest pitch': 13.06, 'lowest pitch': 8.35, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '蘑', 'pinyin': 'mo2', 'highest pitch': 9.36, 'lowest pitch': 6.39, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '菇', 'pinyin': 'gu5', 'highest pitch': 10.51, 'lowest pitch': 8.82, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '等', 'pinyin': 'deng3', 'highest pitch': 4.78, 'lowest pitch': 4.26, 'duration': 0.32, 'prosody hierarchy': '#4'}]