这家鞭炮作坊的生意如何？
据介绍，该鞭炮作坊开的时间不长。[{'character': '据', 'pinyin': 'jv4', 'highest pitch': 10.36, 'lowest pitch': 9.45, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '介', 'pinyin': 'jie4', 'highest pitch': 9.89, 'lowest pitch': 8.85, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '绍', 'pinyin': 'shao4', 'highest pitch': 9.42, 'lowest pitch': 7.16, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.12}, {'character': '该', 'pinyin': 'gai1', 'highest pitch': 9.29, 'lowest pitch': 8.34, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '鞭', 'pinyin': 'bian1', 'highest pitch': 10.06, 'lowest pitch': 8.34, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '炮', 'pinyin': 'pao4', 'highest pitch': 9.16, 'lowest pitch': 6.82, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '作', 'pinyin': 'zuo1', 'highest pitch': 9.44, 'lowest pitch': 6.82, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '坊', 'pinyin': 'fang5', 'highest pitch': 8.95, 'lowest pitch': 5.62, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 10.53, 'lowest pitch': 10.06, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.14, 'lowest pitch': 8.86, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '时', 'pinyin': 'shiii2', 'highest pitch': 8.86, 'lowest pitch': 6.59, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '间', 'pinyin': 'jian1', 'highest pitch': 9.21, 'lowest pitch': 6.59, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '不', 'pinyin': 'bu4', 'highest pitch': 9.57, 'lowest pitch': 8.17, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'chang2', 'highest pitch': 8.17, 'lowest pitch': 5.0, 'duration': 0.44, 'prosody hierarchy': '#4'}]