你见过奥巴马吗？
约翰逊与奥巴马交情匪浅。[{'character': '约', 'pinyin': 've1', 'highest pitch': 10.86, 'lowest pitch': 9.86, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '翰', 'pinyin': 'han4', 'highest pitch': 11.2, 'lowest pitch': 9.1, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '逊', 'pinyin': 'xvn4', 'highest pitch': 9.55, 'lowest pitch': 7.71, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '与', 'pinyin': 'v3', 'highest pitch': 13.75, 'lowest pitch': 6.11, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '奥', 'pinyin': 'ao4', 'highest pitch': 9.33, 'lowest pitch': 8.68, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '巴', 'pinyin': 'ba1', 'highest pitch': 10.65, 'lowest pitch': 10.19, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '马', 'pinyin': 'ma3', 'highest pitch': 10.58, 'lowest pitch': 4.68, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 8.77, 'lowest pitch': 7.83, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '情', 'pinyin': 'qing2', 'highest pitch': 8.15, 'lowest pitch': 7.39, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '匪', 'pinyin': 'fei2', 'highest pitch': 8.15, 'lowest pitch': 5.99, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '浅', 'pinyin': 'qian3', 'highest pitch': 7.63, 'lowest pitch': 4.69, 'duration': 0.35, 'prosody hierarchy': '#4'}]