你说的真的吗？
且有确切材料为证。[{'character': '且', 'pinyin': 'qie2', 'highest pitch': 10.43, 'lowest pitch': 8.79, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.89, 'lowest pitch': 5.62, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '确', 'pinyin': 'qve4', 'highest pitch': 11.14, 'lowest pitch': 5.92, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '切', 'pinyin': 'qie4', 'highest pitch': 9.42, 'lowest pitch': 7.39, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '材', 'pinyin': 'cai2', 'highest pitch': 7.39, 'lowest pitch': 6.21, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '料', 'pinyin': 'liao4', 'highest pitch': 8.67, 'lowest pitch': 6.21, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 6.58, 'lowest pitch': 5.79, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '证', 'pinyin': 'zheng4', 'highest pitch': 9.26, 'lowest pitch': 6.09, 'duration': 0.27, 'prosody hierarchy': '#4'}]