你知道谢晓东曾经担任什么职位吗？
担任瓮安县长之前，谢晓东是贵州省旅游局综合协调处处长。[{'character': '担', 'pinyin': 'dan1', 'highest pitch': 9.3, 'lowest pitch': 8.89, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '任', 'pinyin': 'ren4', 'highest pitch': 9.38, 'lowest pitch': 7.77, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '瓮', 'pinyin': 'ueng4', 'highest pitch': 10.49, 'lowest pitch': 8.23, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 10.73, 'lowest pitch': 10.05, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '县', 'pinyin': 'xian4', 'highest pitch': 11.2, 'lowest pitch': 8.12, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 8.36, 'lowest pitch': 5.08, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '之', 'pinyin': 'zhiii1', 'highest pitch': 7.41, 'lowest pitch': 5.27, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 7.2, 'lowest pitch': 5.64, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.29}, {'character': '谢', 'pinyin': 'xie4', 'highest pitch': 9.93, 'lowest pitch': 8.78, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '晓', 'pinyin': 'xiao3', 'highest pitch': 8.78, 'lowest pitch': 5.45, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '东', 'pinyin': 'dong1', 'highest pitch': 9.11, 'lowest pitch': 7.68, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.39, 'lowest pitch': 8.46, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '贵', 'pinyin': 'guei4', 'highest pitch': 10.02, 'lowest pitch': 8.33, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '州', 'pinyin': 'zhou1', 'highest pitch': 10.22, 'lowest pitch': 8.33, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '省', 'pinyin': 'sheng2', 'highest pitch': 10.18, 'lowest pitch': 7.73, 'duration': 0.25, 'prosody hierarchy': '#1'}, {'character': '旅', 'pinyin': 'lv3', 'highest pitch': 8.99, 'lowest pitch': 5.83, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '游', 'pinyin': 'iou2', 'highest pitch': 8.34, 'lowest pitch': 5.62, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '局', 'pinyin': 'jv2', 'highest pitch': 8.2, 'lowest pitch': 6.35, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '综', 'pinyin': 'zong1', 'highest pitch': 10.61, 'lowest pitch': 10.08, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '合', 'pinyin': 'he2', 'highest pitch': 10.38, 'lowest pitch': 7.49, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '协', 'pinyin': 'xie2', 'highest pitch': 8.12, 'lowest pitch': 6.84, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '调', 'pinyin': 'tiao2', 'highest pitch': 7.72, 'lowest pitch': 6.31, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '处', 'pinyin': 'chu4', 'highest pitch': 10.49, 'lowest pitch': 6.85, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '处', 'pinyin': 'chu4', 'highest pitch': 10.49, 'lowest pitch': 7.22, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 8.36, 'lowest pitch': 3.33, 'duration': 0.29, 'prosody hierarchy': '#4'}]