A reason can be for an operation.Logical formLearned from40 sentences. A brain may undergo operations.Logical formLearned from40 sentences. Countries can be constituted-of-or-filled-with operations.Logical formLearned from40 sentences. Standards can be for (program operations).Logical formLearned from40 sentences. An operation can be smooth.Logical formLearned from40 sentences. Operations may pertain-to a commission.Logical formLearned from40 sentences. A look can be at operations.Logical formLearned from40 sentences. A military may launch an operation.Logical formLearned from40 sentences. (Oil operations) can be offshore.Logical formLearned from40 sentences. A lead can be in military operations.Logical formLearned from40 sentences. Operations can be indiscriminate.Logical formLearned from40 sentences. An operation may begin a month.Logical formLearned from40 sentences. (Drug operations) can be illegal.Logical formLearned from40 sentences. An operation can be a procedure.Logical formLearned from40 sentences. A military operation can be covert.Logical formLearned from40 sentences.