A (downer cow) may be infected with bovine (spongiform encephalopathy).Logical formLearned from1 sentences. (Sea fan disease) may infect a coral.Logical formLearned from1 sentences. Some percent of infants may be infected with a virus.Logical formLearned from1 sentences. A human (immunodeficiency virus) may infect blacks.Logical formLearned from1 sentences. A human may be infected with a strain of bacteria.Logical formLearned from1 sentences. A debacle may infect some economies.Logical formLearned from1 sentences. Some persons may be infected in a hospital.Logical formLearned from1 sentences. Teenagers may be infected through circumstances.Logical formLearned from1 sentences. Some acres of national forest may be infected.Logical formLearned from1 sentences. A debacle may infect banks.Logical formLearned from1 sentences. An official corruption may infect rule.Logical formLearned from1 sentences. Persons may be infected by an adenovirus.Logical formLearned from1 sentences. Microbes may infect astronauts.Logical formLearned from1 sentences. Doctors may infect persons with hepatitis.Logical formLearned from1 sentences. Risks may infect a (mortgage business).Logical formLearned from1 sentences.