你对严某有什么意见吗？
由于学业等问题，宋某对严某产生怨恨，寻机报复。[{'character': '由', 'pinyin': 'iou2', 'highest pitch': 10.04, 'lowest pitch': 8.78, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '于', 'pinyin': 'v2', 'highest pitch': 9.98, 'lowest pitch': 8.59, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '学', 'pinyin': 'xve2', 'highest pitch': 9.81, 'lowest pitch': 7.19, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 11.21, 'lowest pitch': 9.38, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '等', 'pinyin': 'deng3', 'highest pitch': 8.06, 'lowest pitch': 5.93, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '问', 'pinyin': 'uen4', 'highest pitch': 8.08, 'lowest pitch': 6.1, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '题', 'pinyin': 'ti2', 'highest pitch': 7.37, 'lowest pitch': 6.26, 'duration': 0.31, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.3}, {'character': '宋', 'pinyin': 'song4', 'highest pitch': 11.53, 'lowest pitch': 8.67, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '某', 'pinyin': 'mou3', 'highest pitch': 10.11, 'lowest pitch': 5.5, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 8.97, 'lowest pitch': 7.18, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '严', 'pinyin': 'ian2', 'highest pitch': 9.83, 'lowest pitch': 6.34, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '某', 'pinyin': 'mou3', 'highest pitch': 10.11, 'lowest pitch': 5.61, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '产', 'pinyin': 'chan3', 'highest pitch': 7.38, 'lowest pitch': 5.74, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 8.59, 'lowest pitch': 5.79, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '怨', 'pinyin': 'van4', 'highest pitch': 9.76, 'lowest pitch': 6.95, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '恨', 'pinyin': 'hen4', 'highest pitch': 8.27, 'lowest pitch': 5.83, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '寻', 'pinyin': 'xvn2', 'highest pitch': 7.02, 'lowest pitch': 6.59, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '机', 'pinyin': 'ji1', 'highest pitch': 9.28, 'lowest pitch': 6.99, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '报', 'pinyin': 'bao4', 'highest pitch': 10.34, 'lowest pitch': 6.69, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '复', 'pinyin': 'fu5', 'highest pitch': 6.69, 'lowest pitch': 5.11, 'duration': 0.3, 'prosody hierarchy': '#4'}]