An object may undergo an operation.Logical formLearned from23 sentences. An operation can be in compliance.Logical formLearned from23 sentences. Operations may undergo an introduction.Logical formLearned from23 sentences. An operation may pertain-to some years.Logical formLearned from23 sentences. Contrast can be to operations.Logical formLearned from23 sentences. Operations can be unprofitable.Logical formLearned from23 sentences. An operation can be dependable.Logical formLearned from23 sentences. An administration may undergo an operation.Logical formLearned from23 sentences. A time may pertain-to operations.Logical formLearned from23 sentences. Knowledge may pertain-to military operations.Logical formLearned from23 sentences. A military operation can be against a group.Logical formLearned from23 sentences. A (rescue operation) can be over.Logical formLearned from23 sentences. Military operations can be against forces.Logical formLearned from23 sentences. Operations can be in district.Logical formLearned from23 sentences. Military operations can be ongoing.Logical formLearned from23 sentences.