你一直认为他是一个北京人吗？
教练一下蒙了，看着他说北京？[{'character': '教', 'pinyin': 'jiao4', 'highest pitch': 10.69, 'lowest pitch': 9.69, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '练', 'pinyin': 'lian4', 'highest pitch': 9.69, 'lowest pitch': 7.65, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 8.72, 'lowest pitch': 6.83, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 10.21, 'lowest pitch': 8.02, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '蒙', 'pinyin': 'meng1', 'highest pitch': 10.77, 'lowest pitch': 7.96, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 10.77, 'lowest pitch': 9.34, 'duration': 0.18, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '看', 'pinyin': 'kan4', 'highest pitch': 8.56, 'lowest pitch': 6.06, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 6.06, 'lowest pitch': 4.88, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '他', 'pinyin': 'ta1', 'highest pitch': 8.02, 'lowest pitch': 5.04, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '说', 'pinyin': 'shuo1', 'highest pitch': 9.81, 'lowest pitch': 8.02, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '北', 'pinyin': 'bei3', 'highest pitch': 11.95, 'lowest pitch': 7.82, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '京', 'pinyin': 'jing1', 'highest pitch': 10.2, 'lowest pitch': 8.24, 'duration': 0.31, 'prosody hierarchy': '#4'}]