“涅拉季科，你是哪些航空公司的首席执行官？”
涅拉季科未透露这些航空公司的名称。[{'character': '涅', 'pinyin': 'nie4', 'highest pitch': 9.58, 'lowest pitch': 9.26, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '拉', 'pinyin': 'la1', 'highest pitch': 9.78, 'lowest pitch': 9.26, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '季', 'pinyin': 'ji4', 'highest pitch': 9.9, 'lowest pitch': 8.9, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '科', 'pinyin': 'ke1', 'highest pitch': 14.12, 'lowest pitch': 9.86, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 13.12, 'lowest pitch': 10.35, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '透', 'pinyin': 'tou4', 'highest pitch': 9.64, 'lowest pitch': 8.65, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '露', 'pinyin': 'lu4', 'highest pitch': 8.65, 'lowest pitch': 7.4, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '这', 'pinyin': 'zhe4', 'highest pitch': 8.42, 'lowest pitch': 7.07, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '些', 'pinyin': 'xie1', 'highest pitch': 8.44, 'lowest pitch': 7.07, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '航', 'pinyin': 'hang2', 'highest pitch': 8.11, 'lowest pitch': 6.28, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '空', 'pinyin': 'kong1', 'highest pitch': 8.45, 'lowest pitch': 7.05, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '公', 'pinyin': 'gong1', 'highest pitch': 8.55, 'lowest pitch': 8.17, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '司', 'pinyin': 'sii1', 'highest pitch': 8.49, 'lowest pitch': 7.75, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.05, 'lowest pitch': 7.42, 'duration': 0.08, 'prosody hierarchy': '#1'}, {'character': '名', 'pinyin': 'ming2', 'highest pitch': 7.42, 'lowest pitch': 5.89, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 8.33, 'lowest pitch': 7.83, 'duration': 0.34, 'prosody hierarchy': '#4'}]