我需要你的帮助。
红杏探出苏南的墙头，难！[{'character': '红', 'pinyin': 'hong2', 'highest pitch': 9.74, 'lowest pitch': 7.77, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '杏', 'pinyin': 'xing4', 'highest pitch': 10.97, 'lowest pitch': 8.91, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '探', 'pinyin': 'tan4', 'highest pitch': 9.39, 'lowest pitch': 7.65, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 8.81, 'lowest pitch': 7.66, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '苏', 'pinyin': 'su1', 'highest pitch': 9.88, 'lowest pitch': 8.3, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '南', 'pinyin': 'nan2', 'highest pitch': 9.99, 'lowest pitch': 6.42, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.83, 'lowest pitch': 7.35, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '墙', 'pinyin': 'qiang2', 'highest pitch': 8.41, 'lowest pitch': 6.09, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 8.41, 'lowest pitch': 6.29, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '难', 'pinyin': 'nan2', 'highest pitch': 9.99, 'lowest pitch': 6.01, 'duration': 0.4, 'prosody hierarchy': '#4'}]