An aliment can be respiratory.Logical formLearned from2 sentences. Populations may have rates of respiratory infections.Logical formLearned from2 sentences. A mucous membrane may pertain-to an upper respiratory tract.Logical formLearned from2 sentences. Purposes can be respiratory.Logical formLearned from2 sentences. Respiratory organs can be accessory.Logical formLearned from2 sentences. A respiratory disease may be caused by (rock dust).Logical formLearned from2 sentences. An (air pollution) may cause respiratory diseases.Logical formLearned from2 sentences. (Cold viruses) may infect a respiratory tract.Logical formLearned from2 sentences. A career can be as a respiratory therapist.Logical formLearned from2 sentences. A male may become a respiratory therapist.Logical formLearned from2 sentences. Respiratory diseases can be with symptoms.Logical formLearned from2 sentences. A respiratory disease can be confined to pigs.Logical formLearned from2 sentences. Respiratory illness can be with fever.Logical formLearned from2 sentences. A woman may die of respiratory failure.Logical formLearned from2 sentences. A treatment can be for a respiratory infection.Logical formLearned from2 sentences.