A person may become secretary of defense.Logical formLearned from17 sentences. Chief secretary can be to a government.Logical formLearned from17 sentences. Assistant secretary can be for economic policy.Logical formLearned from17 sentences. A male may be confirmed as secretary.Logical formLearned from17 sentences. A secretary can be tough.Logical formLearned from17 sentences. A (petroleum secretary) may pertain-to a country.Logical formLearned from17 sentences. (Secretary general) can be for peacekeeping operations.Logical formLearned from17 sentences. A secretary may be made.Logical formLearned from17 sentences. A (secretary general) may add that something-is-the-case.Logical formLearned from17 sentences. A visit can be by a (defense secretary).Logical formLearned from17 sentences. A secretary may pertain-to a region.Logical formLearned from17 sentences. A secretary may be killed.Logical formLearned from17 sentences. An (executive secretary) may tell reporters.Logical formLearned from16 sentences. A person can be a secretary of a security-council.Logical formLearned from16 sentences. Parliamentary secretary can be for health.Logical formLearned from16 sentences.