Attention may pertain-to an immune system.Logical formLearned from13 sentences. An immune system can be crappy.Logical formLearned from13 sentences. A (cell population) can be immune.Logical formLearned from13 sentences. Products can be for immune system.Logical formLearned from13 sentences. An immune (dysfunction syndrome) can be chronic.Logical formLearned from13 sentences. A person can be immune to measles.Logical formLearned from13 sentences. Immune systems can be to virus.Logical formLearned from13 sentences. A person may get immune.Logical formLearned from13 sentences. A line may pertain-to an immune system.Logical formLearned from13 sentences. A clearance can be immune.Logical formLearned from13 sentences. An immune system can be stupid.Logical formLearned from13 sentences. A person may hate an immune system.Logical formLearned from13 sentences. A female may have an immune system.Logical formLearned from13 sentences. An immune system can be impaired.Logical formLearned from13 sentences. Strains of bacteria may hijack an immune response.Logical formLearned from13 sentences.