Some (recovery operations) may produce some sets of remains.Logical formLearned from20 sentences. Chief (executive officer) may pertain-to operations.Logical formLearned from20 sentences. (Relief operations) may pertain-to persons.Logical formLearned from20 sentences. An official may be involved in an operation.Logical formLearned from20 sentences. Troops may get_out (vote operations).Logical formLearned from20 sentences. An operation can be benign.Logical formLearned from20 sentences. An operation may keep a male.Logical formLearned from20 sentences. (Flight operations) can be international.Logical formLearned from20 sentences. A plan can be in operation.Logical formLearned from20 sentences. A spirit may pertain-to an operation.Logical formLearned from20 sentences. A country may participate in operations.Logical formLearned from20 sentences. (Iron ore operations) may pertain-to a country.Logical formLearned from20 sentences. A government may intensify operations.Logical formLearned from20 sentences. Troops may continue an operation.Logical formLearned from20 sentences. Thanks can be to an operation.Logical formLearned from20 sentences.