A person may battle an illness.Logical formLearned from16 sentences. An illness may develop.Logical formLearned from16 sentences. Patients can be with illnesses.Logical formLearned from16 sentences. A flu can be a respiratory illness.Logical formLearned from16 sentences. Sufferers may pertain-to an illness.Logical formLearned from16 sentences. Measles can be an illness.Logical formLearned from16 sentences. Syndrome can be an illness.Logical formLearned from16 sentences. Illness may undergo a verification.Logical formLearned from16 sentences. Evidence may pertain-to an illness.Logical formLearned from16 sentences. A person may learn of an illness.Logical formLearned from16 sentences. Illnesses can be on a rise.Logical formLearned from16 sentences. Illnesses may develop.Logical formLearned from16 sentences. An illness can be reduced.Logical formLearned from16 sentences. A respiratory illness can be fatal.Logical formLearned from16 sentences. A struggle can be with illness.Logical formLearned from16 sentences.