这些芹菜多少钱一捆？
而菜贩则不动声色，随手掂起一捆芹菜看品相。[{'character': '而', 'pinyin': 'er2', 'highest pitch': 8.72, 'lowest pitch': 7.68, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '菜', 'pinyin': 'cai4', 'highest pitch': 10.22, 'lowest pitch': 8.05, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '贩', 'pinyin': 'fan4', 'highest pitch': 9.19, 'lowest pitch': 7.33, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '则', 'pinyin': 'ze2', 'highest pitch': 7.88, 'lowest pitch': 7.39, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 9.19, 'lowest pitch': 7.75, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 10.73, 'lowest pitch': 8.09, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '声', 'pinyin': 'sheng1', 'highest pitch': 9.93, 'lowest pitch': 8.09, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '色', 'pinyin': 'se4', 'highest pitch': 10.25, 'lowest pitch': 6.5, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.29}, {'character': '随', 'pinyin': 'suei2', 'highest pitch': 10.81, 'lowest pitch': 8.34, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '手', 'pinyin': 'shou3', 'highest pitch': 10.83, 'lowest pitch': 6.57, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '掂', 'pinyin': 'dian1', 'highest pitch': 9.39, 'lowest pitch': 8.91, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 8.91, 'lowest pitch': 7.51, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 7.65, 'lowest pitch': 7.1, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '捆', 'pinyin': 'kuen3', 'highest pitch': 7.84, 'lowest pitch': 5.49, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '芹', 'pinyin': 'qin2', 'highest pitch': 6.93, 'lowest pitch': 5.91, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '菜', 'pinyin': 'cai4', 'highest pitch': 10.22, 'lowest pitch': 6.41, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '看', 'pinyin': 'kan4', 'highest pitch': 9.77, 'lowest pitch': 8.16, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '品', 'pinyin': 'pin3', 'highest pitch': 8.47, 'lowest pitch': 5.07, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '相', 'pinyin': 'xiang4', 'highest pitch': 9.56, 'lowest pitch': 5.58, 'duration': 0.32, 'prosody hierarchy': '#4'}]