Arithmetic may undergo operations.Logical formLearned from41 sentences. Operations can be full-time.Logical formLearned from41 sentences. Companies may set_up operations.Logical formLearned from41 sentences. Groups may undergo an operation.Logical formLearned from41 sentences. Operations can be elective.Logical formLearned from41 sentences. A military operation can be deadly.Logical formLearned from41 sentences. A (market operation) may pertain-to a central bank.Logical formLearned from41 sentences. Civilians can be in military operations.Logical formLearned from41 sentences. A (security operation) can be in a capital.Logical formLearned from41 sentences. Military operations can be secret.Logical formLearned from41 sentences. (Banking operations) can be international.Logical formLearned from41 sentences. Financial markets may undergo an operation.Logical formLearned from41 sentences. Operations can be by troops.Logical formLearned from41 sentences. A lab may undergo an operation.Logical formLearned from41 sentences. Operations can be in the world.Logical formLearned from41 sentences.