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平房后面的山坡上，几名男子正拎着矿灯往山上爬。[{'character': '平', 'pinyin': 'ping2', 'highest pitch': 11.09, 'lowest pitch': 8.88, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '房', 'pinyin': 'fang2', 'highest pitch': 10.85, 'lowest pitch': 8.64, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.81, 'lowest pitch': 9.23, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 9.23, 'lowest pitch': 6.74, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.74, 'lowest pitch': 6.48, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '山', 'pinyin': 'shan1', 'highest pitch': 10.76, 'lowest pitch': 6.49, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '坡', 'pinyin': 'po1', 'highest pitch': 9.58, 'lowest pitch': 9.15, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 11.14, 'lowest pitch': 5.63, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '几', 'pinyin': 'ji3', 'highest pitch': 8.16, 'lowest pitch': 7.55, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 9.75, 'lowest pitch': 7.28, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '男', 'pinyin': 'nan2', 'highest pitch': 10.3, 'lowest pitch': 7.54, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '子', 'pinyin': 'zii3', 'highest pitch': 6.88, 'lowest pitch': 5.49, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 9.24, 'lowest pitch': 8.17, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '拎', 'pinyin': 'lin1', 'highest pitch': 9.88, 'lowest pitch': 8.21, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '着', 'pinyin': 'zhe5', 'highest pitch': 9.93, 'lowest pitch': 8.42, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '矿', 'pinyin': 'kuang4', 'highest pitch': 9.34, 'lowest pitch': 7.74, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '灯', 'pinyin': 'deng1', 'highest pitch': 9.89, 'lowest pitch': 9.1, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '往', 'pinyin': 'uang3', 'highest pitch': 8.98, 'lowest pitch': 5.53, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '山', 'pinyin': 'shan1', 'highest pitch': 10.76, 'lowest pitch': 6.2, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '上', 'pinyin': 'shang4', 'highest pitch': 11.14, 'lowest pitch': 7.49, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '爬', 'pinyin': 'pa2', 'highest pitch': 7.49, 'lowest pitch': 5.43, 'duration': 0.33, 'prosody hierarchy': '#4'}]