当然可以，我看到了一些数据支持这个结论。
能附加个原因吗？[{'character': '能', 'pinyin': 'neng2', 'highest pitch': 10.01, 'lowest pitch': 8.4, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '附', 'pinyin': 'fu4', 'highest pitch': 10.85, 'lowest pitch': 8.68, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 11.0, 'lowest pitch': 8.68, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '个', 'pinyin': 'ge5', 'highest pitch': 10.59, 'lowest pitch': 7.73, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 8.3, 'lowest pitch': 6.66, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 10.88, 'lowest pitch': 8.3, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '吗', 'pinyin': 'ma5', 'highest pitch': 10.88, 'lowest pitch': 7.79, 'duration': 0.26, 'prosody hierarchy': '#4'}]