鸭肉和羊肉的市价是不是相差很大？
鸭肉的市价要比羊肉的市价便宜很多。[{'character': '鸭', 'pinyin': 'ia1', 'highest pitch': 11.34, 'lowest pitch': 9.43, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '肉', 'pinyin': 'rou4', 'highest pitch': 11.17, 'lowest pitch': 9.13, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.61, 'lowest pitch': 7.36, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 8.9, 'lowest pitch': 6.74, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 8.67, 'lowest pitch': 6.83, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 8.9, 'lowest pitch': 6.23, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '比', 'pinyin': 'bi3', 'highest pitch': 6.54, 'lowest pitch': 4.56, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '羊', 'pinyin': 'iang2', 'highest pitch': 9.05, 'lowest pitch': 4.65, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '肉', 'pinyin': 'rou4', 'highest pitch': 11.17, 'lowest pitch': 9.05, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.61, 'lowest pitch': 7.29, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 8.9, 'lowest pitch': 6.44, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 8.67, 'lowest pitch': 5.92, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '便', 'pinyin': 'pian2', 'highest pitch': 9.06, 'lowest pitch': 5.97, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '宜', 'pinyin': 'i5', 'highest pitch': 9.75, 'lowest pitch': 8.28, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '很', 'pinyin': 'hen3', 'highest pitch': 8.28, 'lowest pitch': 1.22, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 9.47, 'lowest pitch': 7.82, 'duration': 0.27, 'prosody hierarchy': '#4'}]