An immune system may pertain-to a human body.Logical formLearned from6 sentences. Immune systems may pertain-to hosts.Logical formLearned from6 sentences. An immune system may undergo an improvement.Logical formLearned from6 sentences. An immune reaction can be abnormal.Logical formLearned from6 sentences. An immune response can be to (breast cancer).Logical formLearned from6 sentences. An individual can be immune.Logical formLearned from6 sentences. Activity may pertain-to an immune system.Logical formLearned from6 sentences. Immune deficiencies can be congenital.Logical formLearned from6 sentences. An immune response may be initiated.Logical formLearned from6 sentences. A co-employee can be immune.Logical formLearned from6 sentences. Immune response may undergo an induction.Logical formLearned from6 sentences. Adults can be immune.Logical formLearned from6 sentences. A reponse can be immune.Logical formLearned from6 sentences. Offices can be immune to crime.Logical formLearned from6 sentences. A bank can be immune from a lawsuit.Logical formLearned from6 sentences.