A man can be immune.Logical formLearned from5 sentences. Immune systems may kill bacteria.Logical formLearned from5 sentences. An immune response can be simple.Logical formLearned from5 sentences. An immune system may need a boost.Logical formLearned from5 sentences. Immune responses can be altered.Logical formLearned from5 sentences. Persons can be immune to unemployment.Logical formLearned from5 sentences. A country can be immune to problems of countries.Logical formLearned from5 sentences. Reuters-treatment may improve immune systems of patients.Logical formLearned from5 sentences. An immune system may fight_off infections.Logical formLearned from5 sentences. A subject can be immune to humor.Logical formLearned from5 sentences. (Copyright owners) can be immune from liability.Logical formLearned from5 sentences. Businesses can be immune to a kind of tumult.Logical formLearned from5 sentences. A (recovery uveitis) can be immune.Logical formLearned from5 sentences. A (synapse formation) can be immune.Logical formLearned from5 sentences. An immune system may attack (beta cells).Logical formLearned from5 sentences.