哇，真的吗？葛泽宁被抓了？
当天葛泽宁被公安机关抓获。[{'character': '当', 'pinyin': 'dang4', 'highest pitch': 9.84, 'lowest pitch': 8.53, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '天', 'pinyin': 'tian1', 'highest pitch': 10.31, 'lowest pitch': 8.53, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '葛', 'pinyin': 'ge3', 'highest pitch': 8.35, 'lowest pitch': 5.78, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '泽', 'pinyin': 'ze2', 'highest pitch': 9.75, 'lowest pitch': 5.78, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '宁', 'pinyin': 'ning2', 'highest pitch': 9.75, 'lowest pitch': 7.52, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 9.06, 'lowest pitch': 6.67, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '公', 'pinyin': 'gong1', 'highest pitch': 8.4, 'lowest pitch': 6.67, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 8.56, 'lowest pitch': 8.21, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '机', 'pinyin': 'ji1', 'highest pitch': 8.94, 'lowest pitch': 8.07, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '关', 'pinyin': 'guan1', 'highest pitch': 9.45, 'lowest pitch': 8.07, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '抓', 'pinyin': 'zhua1', 'highest pitch': 9.82, 'lowest pitch': 8.89, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '获', 'pinyin': 'huo4', 'highest pitch': 10.15, 'lowest pitch': 7.19, 'duration': 0.3, 'prosody hierarchy': '#4'}]