Species may infect birds.Logical formLearned from4 sentences. Disease may infect humans.Logical formLearned from4 sentences. Some women may be infected by husbands.Logical formLearned from4 sentences. Some animals may be infected with a disease.Logical formLearned from4 sentences. A male may be infected by a virus.Logical formLearned from4 sentences. Viruses may infect species.Logical formLearned from4 sentences. Countries may be infected with a disease.Logical formLearned from4 sentences. Plants may be infected with (root rot).Logical formLearned from4 sentences. A male may infect persons.Logical formLearned from4 sentences. Species may infect a lizard.Logical formLearned from4 sentences. Species may infect snakes.Logical formLearned from4 sentences. Patients may be infected with (hepatitis c).Logical formLearned from4 sentences. Some cells may be infected.Logical formLearned from4 sentences. Some birds may be found be infected with (bird flu).Logical formLearned from4 sentences. Some species may infect humans.Logical formLearned from4 sentences.