A clause may undergo an operation.Logical formLearned from34 sentences. Aspects can be constituted-of-or-filled-with operation.Logical formLearned from34 sentences. An operation may be based.Logical formLearned from34 sentences. An unit can be in operation.Logical formLearned from34 sentences. An operation may pertain-to a father.Logical formLearned from34 sentences. A station may begin operations.Logical formLearned from34 sentences. Operations may pertain-to a bureau.Logical formLearned from34 sentences. Covert operations can be illegal.Logical formLearned from34 sentences. An operation can be mysterious.Logical formLearned from34 sentences. An eve may pertain-to an operation.Logical formLearned from34 sentences. Persons may require operations.Logical formLearned from34 sentences. Special operations can be against terrorists.Logical formLearned from34 sentences. An operation can be popular.Logical formLearned from34 sentences. A structure may pertain-to operations.Logical formLearned from34 sentences. Support can be for military operations.Logical formLearned from34 sentences.