An operation can be under way.Logical formLearned from150 sentences. An operation can be round-the-clock.Logical formLearned from150 sentences. Some companies can be with operations.Logical formLearned from150 sentences. A director can be for operations.Logical formLearned from149 sentences. A plan may undergo an operation.Logical formLearned from149 sentences. Operations may be carry_outed.Logical formLearned from149 sentences. Operations can be annual.Logical formLearned from149 sentences. A mind may undergo operations.Logical formLearned from148 sentences. Operations may undergo an understanding.Logical formLearned from148 sentences. An operation can be difficult.Logical formLearned from148 sentences. An operation can be organized.Logical formLearned from148 sentences. Participation can be in operations.Logical formLearned from148 sentences. Police may launch an operation.Logical formLearned from148 sentences. An operation can be extended.Logical formLearned from148 sentences. Connection can be with an operation.Logical formLearned from147 sentences.