Forces may launch a major operation.Logical formLearned from21 sentences. An (animal feeding operation) can be confined.Logical formLearned from21 sentences. Mechanics may pertain-to an operation.Logical formLearned from21 sentences. An operation may be based in a female.Logical formLearned from21 sentences. Operations may pertain-to a market.Logical formLearned from21 sentences. Operations can be in cities.Logical formLearned from21 sentences. A person may direct operations.Logical formLearned from21 sentences. A person can be chief of operations.Logical formLearned from21 sentences. An operation can be do-it-yourself.Logical formLearned from21 sentences. A property may undergo operations.Logical formLearned from21 sentences. An operation can be for (prostate cancer).Logical formLearned from21 sentences. Officials may describe an operation.Logical formLearned from21 sentences. An operation can be doomed.Logical formLearned from21 sentences. Operations can be biological.Logical formLearned from21 sentences. (Field operations) may pertain-to a male.Logical formLearned from21 sentences.