那我们需要付多少服务费?
而且二零零一年之后的头两年没有收取服务费。[{'character': '而', 'pinyin': 'er2', 'highest pitch': 8.63, 'lowest pitch': 7.47, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '且', 'pinyin': 'qie3', 'highest pitch': 8.42, 'lowest pitch': 5.72, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 9.31, 'lowest pitch': 8.59, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 9.71, 'lowest pitch': 8.59, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 9.71, 'lowest pitch': 8.71, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 10.64, 'lowest pitch': 9.4, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 10.22, 'lowest pitch': 7.3, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '之', 'pinyin': 'zhiii1', 'highest pitch': 8.47, 'lowest pitch': 7.32, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 8.93, 'lowest pitch': 6.43, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 7.04, 'lowest pitch': 6.43, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '头', 'pinyin': 'tou2', 'highest pitch': 10.15, 'lowest pitch': 6.28, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 10.76, 'lowest pitch': 5.57, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 10.22, 'lowest pitch': 5.52, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.11}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 9.79, 'lowest pitch': 6.5, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 11.0, 'lowest pitch': 7.25, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 7.95, 'lowest pitch': 7.07, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '取', 'pinyin': 'qv3', 'highest pitch': 7.23, 'lowest pitch': 5.19, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '服', 'pinyin': 'fu2', 'highest pitch': 7.34, 'lowest pitch': 5.27, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '务', 'pinyin': 'u4', 'highest pitch': 7.95, 'lowest pitch': 7.09, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 13.51, 'lowest pitch': 7.09, 'duration': 0.27, 'prosody hierarchy': '#4'}]