请问你知道他的美文在哪里吗？
他的美文是第八篇，地理位置居中。[{'character': '他', 'pinyin': 'ta1', 'highest pitch': 11.35, 'lowest pitch': 10.94, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 11.85, 'lowest pitch': 10.11, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '美', 'pinyin': 'mei3', 'highest pitch': 10.11, 'lowest pitch': 5.96, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '文', 'pinyin': 'uen2', 'highest pitch': 8.86, 'lowest pitch': 5.89, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 9.42, 'lowest pitch': 7.54, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '第', 'pinyin': 'di4', 'highest pitch': 10.92, 'lowest pitch': 7.46, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 10.7, 'lowest pitch': 7.46, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '篇', 'pinyin': 'pian1', 'highest pitch': 9.34, 'lowest pitch': 7.72, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '地', 'pinyin': 'di4', 'highest pitch': 10.92, 'lowest pitch': 10.14, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '理', 'pinyin': 'li3', 'highest pitch': 10.14, 'lowest pitch': 6.42, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '位', 'pinyin': 'uei4', 'highest pitch': 8.84, 'lowest pitch': 6.36, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '置', 'pinyin': 'zhiii5', 'highest pitch': 7.67, 'lowest pitch': 6.36, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '居', 'pinyin': 'jv1', 'highest pitch': 9.3, 'lowest pitch': 6.45, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.81, 'lowest pitch': 8.0, 'duration': 0.3, 'prosody hierarchy': '#4'}]