An army may advance.Logical formLearned from164 sentences. An army may launch an operation.Logical formLearned from164 sentences. An army can be insurgent.Logical formLearned from163 sentences. An army may undergo a surrender.Logical formLearned from161 sentences. An advance may pertain-to an army.Logical formLearned from161 sentences. Armies can be imperial.Logical formLearned from160 sentences. A rear may pertain-to an army.Logical formLearned from160 sentences. An army may undergo a reorganization.Logical formLearned from160 sentences. A division may pertain-to an army.Logical formLearned from159 sentences. A corps may pertain-to an army.Logical formLearned from159 sentences. (Army chief) may undergo an election.Logical formLearned from159 sentences. An army may report that something-is-the-case.Logical formLearned from158 sentences. Actions may pertain-to an army.Logical formLearned from157 sentences. An army may warn.Logical formLearned from157 sentences. An army can be organized.Logical formLearned from156 sentences.