A person can be knowledgeable on a subject.Logical formLearned from16 sentences. Journalists can be knowledgeable.Logical formLearned from16 sentences. Librarians can be knowledgeable.Logical formLearned from16 sentences. A speaker can be knowledgeable.Logical formLearned from16 sentences. A nurse can be knowledgeable.Logical formLearned from16 sentences. Administrators can be knowledgeable.Logical formLearned from16 sentences. A trainer can be knowledgeable.Logical formLearned from16 sentences. A US-president can be knowledgeable.Logical formLearned from16 sentences. Persons can be knowledgeable about a case.Logical formLearned from16 sentences. A gardener can be knowledgeable.Logical formLearned from16 sentences. A technician can be knowledgeable.Logical formLearned from16 sentences. Men can be knowledgeable in a law.Logical formLearned from16 sentences. A buyer can be knowledgeable.Logical formLearned from16 sentences. A folk can be knowledgeable.Logical formLearned from16 sentences. A diplomat can be knowledgeable.Logical formLearned from16 sentences.