An operation can be valid.Logical formLearned from25 sentences. An update can be on operations.Logical formLearned from25 sentences. Information can be from an operation.Logical formLearned from25 sentences. A person may perform operations.Logical formLearned from25 sentences. A factory can be in operation.Logical formLearned from25 sentences. A (shoulder operation) may pertain-to a male.Logical formLearned from25 sentences. Operations can be cuban.Logical formLearned from25 sentences. A society may undergo an operation.Logical formLearned from25 sentences. Participation can be in an operation.Logical formLearned from25 sentences. An operation can be low-tech.Logical formLearned from25 sentences. (Entertainment operations) may pertain-to a tv-network.Logical formLearned from25 sentences. A mine may begin operation.Logical formLearned from25 sentences. Banks can be with international operations.Logical formLearned from25 sentences. An operation can be low-key.Logical formLearned from25 sentences. Sense may pertain-to operations.Logical formLearned from25 sentences.