我们有一个具体的需求，请问您能帮助我们吗？
因为付不起棺材费，厂家已不再给法医室送货。[{'character': '因', 'pinyin': 'in1', 'highest pitch': 10.49, 'lowest pitch': 9.6, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei4', 'highest pitch': 10.57, 'lowest pitch': 9.06, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '付', 'pinyin': 'fu4', 'highest pitch': 10.94, 'lowest pitch': 9.06, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.51, 'lowest pitch': 8.01, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 8.01, 'lowest pitch': 5.14, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '棺', 'pinyin': 'guan1', 'highest pitch': 10.56, 'lowest pitch': 8.96, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '材', 'pinyin': 'cai5', 'highest pitch': 9.85, 'lowest pitch': 6.52, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 12.96, 'lowest pitch': 4.75, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.25}, {'character': '厂', 'pinyin': 'chang3', 'highest pitch': 5.9, 'lowest pitch': 5.79, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 8.61, 'lowest pitch': 5.88, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '已', 'pinyin': 'i3', 'highest pitch': 7.87, 'lowest pitch': 5.2, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu2', 'highest pitch': 7.72, 'lowest pitch': 5.68, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '再', 'pinyin': 'zai4', 'highest pitch': 11.15, 'lowest pitch': 7.6, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '给', 'pinyin': 'gei2', 'highest pitch': 6.77, 'lowest pitch': 5.92, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '法', 'pinyin': 'fa3', 'highest pitch': 6.17, 'lowest pitch': 4.78, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '医', 'pinyin': 'i1', 'highest pitch': 7.12, 'lowest pitch': 4.98, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '室', 'pinyin': 'shiii4', 'highest pitch': 8.12, 'lowest pitch': 7.1, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '送', 'pinyin': 'song4', 'highest pitch': 8.83, 'lowest pitch': 7.16, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '货', 'pinyin': 'huo4', 'highest pitch': 14.5, 'lowest pitch': 7.36, 'duration': 0.27, 'prosody hierarchy': '#4'}]