你知道凤姐是谁吗？
凤姐本名罗玉凤，重庆人。[{'character': '凤', 'pinyin': 'feng4', 'highest pitch': 11.69, 'lowest pitch': 8.08, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '姐', 'pinyin': 'jie3', 'highest pitch': 8.08, 'lowest pitch': 5.23, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '本', 'pinyin': 'ben3', 'highest pitch': 7.72, 'lowest pitch': 6.45, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 8.99, 'lowest pitch': 6.45, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '罗', 'pinyin': 'luo2', 'highest pitch': 8.58, 'lowest pitch': 6.55, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '玉', 'pinyin': 'v4', 'highest pitch': 9.83, 'lowest pitch': 7.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '凤', 'pinyin': 'feng4', 'highest pitch': 11.69, 'lowest pitch': 6.77, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '重', 'pinyin': 'chong2', 'highest pitch': 7.71, 'lowest pitch': 6.12, 'duration': 0.3, 'prosody hierarchy': 'null'}, {'character': '庆', 'pinyin': 'qing4', 'highest pitch': 10.81, 'lowest pitch': 6.71, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 6.71, 'lowest pitch': 1.75, 'duration': 0.33, 'prosody hierarchy': '#4'}]