请问你是谁？
刘伟强原系湘乡市金薮乡乡长助理兼财政所所长。[{'character': '刘', 'pinyin': 'liou2', 'highest pitch': 10.89, 'lowest pitch': 8.06, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '伟', 'pinyin': 'uei3', 'highest pitch': 11.42, 'lowest pitch': 6.28, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '强', 'pinyin': 'qiang2', 'highest pitch': 8.62, 'lowest pitch': 5.87, 'duration': 0.38, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 8.44, 'lowest pitch': 6.96, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '系', 'pinyin': 'xi4', 'highest pitch': 8.73, 'lowest pitch': 7.77, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '湘', 'pinyin': 'xiang1', 'highest pitch': 10.43, 'lowest pitch': 9.21, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '乡', 'pinyin': 'xiang1', 'highest pitch': 10.43, 'lowest pitch': 9.58, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '市', 'pinyin': 'shiii4', 'highest pitch': 8.81, 'lowest pitch': 7.09, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '金', 'pinyin': 'jin1', 'highest pitch': 10.27, 'lowest pitch': 7.09, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '薮', 'pinyin': 'sou3', 'highest pitch': 8.77, 'lowest pitch': 5.74, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '乡', 'pinyin': 'xiang1', 'highest pitch': 10.43, 'lowest pitch': 5.95, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '乡', 'pinyin': 'xiang1', 'highest pitch': 10.43, 'lowest pitch': 8.72, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 10.04, 'lowest pitch': 5.22, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '助', 'pinyin': 'zhu4', 'highest pitch': 10.23, 'lowest pitch': 7.69, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '理', 'pinyin': 'li3', 'highest pitch': 7.69, 'lowest pitch': 3.73, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.18}, {'character': '兼', 'pinyin': 'jian1', 'highest pitch': 8.91, 'lowest pitch': 8.66, 'duration': 0.3, 'prosody hierarchy': '#1'}, {'character': '财', 'pinyin': 'cai2', 'highest pitch': 7.9, 'lowest pitch': 6.75, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '政', 'pinyin': 'zheng4', 'highest pitch': 10.21, 'lowest pitch': 7.46, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '所', 'pinyin': 'suo3', 'highest pitch': 7.46, 'lowest pitch': 4.77, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '所', 'pinyin': 'suo2', 'highest pitch': 8.46, 'lowest pitch': 6.37, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 10.04, 'lowest pitch': 4.94, 'duration': 0.3, 'prosody hierarchy': '#4'}]