前一阶段的“猎虎”成果如何？
该次“猎虎”成果比前一阶段有所增加。[{'character': '该', 'pinyin': 'gai1', 'highest pitch': 10.69, 'lowest pitch': 10.22, 'duration': 0.51, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 10.35, 'lowest pitch': 8.79, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '猎', 'pinyin': 'lie4', 'highest pitch': 10.57, 'lowest pitch': 8.56, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '虎', 'pinyin': 'hu3', 'highest pitch': 9.18, 'lowest pitch': 4.88, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '成', 'pinyin': 'cheng2', 'highest pitch': 9.22, 'lowest pitch': 4.88, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '果', 'pinyin': 'guo3', 'highest pitch': 12.97, 'lowest pitch': 3.15, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '比', 'pinyin': 'bi3', 'highest pitch': 7.25, 'lowest pitch': 6.39, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 8.86, 'lowest pitch': 6.28, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 10.43, 'lowest pitch': 8.0, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '阶', 'pinyin': 'jie1', 'highest pitch': 8.0, 'lowest pitch': 6.59, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '段', 'pinyin': 'duan4', 'highest pitch': 7.69, 'lowest pitch': 5.78, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou2', 'highest pitch': 7.35, 'lowest pitch': 5.66, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '所', 'pinyin': 'suo3', 'highest pitch': 13.44, 'lowest pitch': 4.01, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '增', 'pinyin': 'zeng1', 'highest pitch': 6.68, 'lowest pitch': 4.01, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 8.02, 'lowest pitch': 6.41, 'duration': 0.28, 'prosody hierarchy': '#4'}]