A (mining operation) can be in a country.Logical formLearned from22 sentences. Favor may pertain-to an operation.Logical formLearned from22 sentences. Free markets may undergo an operation.Logical formLearned from22 sentences. Operations may be undertaken.Logical formLearned from22 sentences. (Passenger trains) may undergo an operation.Logical formLearned from22 sentences. Operation can be impossible.Logical formLearned from22 sentences. Operations can be with a fleet.Logical formLearned from22 sentences. Some operations may cease.Logical formLearned from22 sentences. (Combat operations) may undergo a cessation.Logical formLearned from22 sentences. An operation may undergo a launching.Logical formLearned from22 sentences. Operations can be elementary.Logical formLearned from22 sentences. A way can be for operations.Logical formLearned from22 sentences. A (breeding operation) may pertain-to a male.Logical formLearned from22 sentences. Conjunction can be with operation.Logical formLearned from22 sentences. A branch may pertain-to an operation.Logical formLearned from22 sentences.