她的子女都在外地工作。
据悉老太太独自一人居住，身边无人照顾。[{'character': '据', 'pinyin': 'jv4', 'highest pitch': 9.66, 'lowest pitch': 9.07, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '悉', 'pinyin': 'xi1', 'highest pitch': 10.43, 'lowest pitch': 9.07, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '老', 'pinyin': 'lao3', 'highest pitch': 7.73, 'lowest pitch': 5.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '太', 'pinyin': 'tai4', 'highest pitch': 9.17, 'lowest pitch': 7.66, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '太', 'pinyin': 'tai5', 'highest pitch': 8.02, 'lowest pitch': 6.7, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '独', 'pinyin': 'du2', 'highest pitch': 7.22, 'lowest pitch': 5.92, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '自', 'pinyin': 'zii4', 'highest pitch': 11.23, 'lowest pitch': 7.22, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 9.67, 'lowest pitch': 7.34, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 9.03, 'lowest pitch': 6.09, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '居', 'pinyin': 'jv1', 'highest pitch': 8.34, 'lowest pitch': 6.6, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '住', 'pinyin': 'zhu4', 'highest pitch': 12.33, 'lowest pitch': 7.45, 'duration': 0.2, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.17}, {'character': '身', 'pinyin': 'shen1', 'highest pitch': 8.74, 'lowest pitch': 8.19, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '边', 'pinyin': 'bian1', 'highest pitch': 9.0, 'lowest pitch': 8.19, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '无', 'pinyin': 'u2', 'highest pitch': 8.36, 'lowest pitch': 6.63, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 9.03, 'lowest pitch': 7.51, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '照', 'pinyin': 'zhao4', 'highest pitch': 10.92, 'lowest pitch': 7.67, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '顾', 'pinyin': 'gu5', 'highest pitch': 13.04, 'lowest pitch': 5.8, 'duration': 0.23, 'prosody hierarchy': '#4'}]