房屋可能没有被火灾损坏。
房屋的外墙也未被发现有过火和烟熏痕迹。[{'character': '房', 'pinyin': 'fang2', 'highest pitch': 9.84, 'lowest pitch': 7.89, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '屋', 'pinyin': 'u1', 'highest pitch': 11.49, 'lowest pitch': 9.84, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.82, 'lowest pitch': 9.91, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 9.94, 'lowest pitch': 7.38, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '墙', 'pinyin': 'qiang2', 'highest pitch': 8.01, 'lowest pitch': 6.69, 'duration': 0.36, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 8.08, 'lowest pitch': 6.5, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 8.24, 'lowest pitch': 6.58, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 7.89, 'lowest pitch': 6.41, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 8.71, 'lowest pitch': 6.41, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 9.07, 'lowest pitch': 7.47, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 7.47, 'lowest pitch': 5.27, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 7.72, 'lowest pitch': 6.65, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '火', 'pinyin': 'huo3', 'highest pitch': 8.13, 'lowest pitch': 5.69, 'duration': 0.38, 'prosody hierarchy': '#2'}, {'character': '和', 'pinyin': 'he2', 'highest pitch': 8.18, 'lowest pitch': 6.53, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '烟', 'pinyin': 'ian1', 'highest pitch': 10.62, 'lowest pitch': 7.87, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '熏', 'pinyin': 'xvn1', 'highest pitch': 10.99, 'lowest pitch': 10.54, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '痕', 'pinyin': 'hen2', 'highest pitch': 10.79, 'lowest pitch': 5.84, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '迹', 'pinyin': 'ji4', 'highest pitch': 8.04, 'lowest pitch': 5.26, 'duration': 0.26, 'prosody hierarchy': '#4'}]