A bulk may pertain-to an operation.Logical formLearned from30 sentences. Operations may undergo an investigation.Logical formLearned from30 sentences. Operation can be in a country.Logical formLearned from30 sentences. An operation may be required.Logical formLearned from30 sentences. Funds can be for an operation.Logical formLearned from30 sentences. Methods can be constituted-of-or-filled-with operations.Logical formLearned from30 sentences. Engines may undergo an operation.Logical formLearned from30 sentences. A (peace operation) may pertain-to an international-political-entity.Logical formLearned from30 sentences. Operations can be mixed.Logical formLearned from30 sentences. A (rescue operation) can be frantic.Logical formLearned from30 sentences. Systems may undergo operations.Logical formLearned from30 sentences. Operations may be disrupted.Logical formLearned from30 sentences. A detail may pertain-to an operation.Logical formLearned from30 sentences. Persons may find ways of (tweaking operation).Logical formLearned from30 sentences. A function may undergo an operation.Logical formLearned from30 sentences.