哈鲁茨将军召开紧急会议的原因是什么？
以军总参谋长哈鲁茨将军凌晨召开紧急会议讨论对策。[{'character': '以', 'pinyin': 'i3', 'highest pitch': 8.32, 'lowest pitch': 6.58, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '军', 'pinyin': 'jvn1', 'highest pitch': 10.37, 'lowest pitch': 6.58, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '总', 'pinyin': 'zong3', 'highest pitch': 10.27, 'lowest pitch': 5.39, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '参', 'pinyin': 'can1', 'highest pitch': 9.49, 'lowest pitch': 8.52, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '谋', 'pinyin': 'mou2', 'highest pitch': 9.49, 'lowest pitch': 8.06, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang3', 'highest pitch': 8.07, 'lowest pitch': 3.23, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '哈', 'pinyin': 'ha1', 'highest pitch': 10.56, 'lowest pitch': 9.69, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '鲁', 'pinyin': 'lu3', 'highest pitch': 10.56, 'lowest pitch': 6.44, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '茨', 'pinyin': 'cii2', 'highest pitch': 6.44, 'lowest pitch': 5.94, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 8.28, 'lowest pitch': 6.13, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '军', 'pinyin': 'jvn5', 'highest pitch': 8.09, 'lowest pitch': 5.34, 'duration': 0.22, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '凌', 'pinyin': 'ling2', 'highest pitch': 6.87, 'lowest pitch': 5.93, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '晨', 'pinyin': 'chen2', 'highest pitch': 7.77, 'lowest pitch': 5.78, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '召', 'pinyin': 'zhao4', 'highest pitch': 8.42, 'lowest pitch': 6.29, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '开', 'pinyin': 'kai1', 'highest pitch': 8.37, 'lowest pitch': 7.66, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '紧', 'pinyin': 'jin3', 'highest pitch': 7.95, 'lowest pitch': 4.5, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '急', 'pinyin': 'ji2', 'highest pitch': 5.96, 'lowest pitch': 4.5, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '会', 'pinyin': 'huei4', 'highest pitch': 9.8, 'lowest pitch': 5.96, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '议', 'pinyin': 'i4', 'highest pitch': 7.71, 'lowest pitch': 3.62, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '讨', 'pinyin': 'tao3', 'highest pitch': 5.15, 'lowest pitch': 4.86, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '论', 'pinyin': 'luen4', 'highest pitch': 6.85, 'lowest pitch': 4.86, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '对', 'pinyin': 'duei4', 'highest pitch': 9.81, 'lowest pitch': 6.76, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '策', 'pinyin': 'ce4', 'highest pitch': 7.06, 'lowest pitch': 4.35, 'duration': 0.29, 'prosody hierarchy': '#4'}]