A girl may be found be infected.Logical formLearned from2 sentences. Persons may be infected through prostitution.Logical formLearned from2 sentences. A doctor may be charged with infecting children.Logical formLearned from2 sentences. Fish may infect a population.Logical formLearned from2 sentences. An area may infect poultry.Logical formLearned from2 sentences. Some persons may be infected with meningitis.Logical formLearned from2 sentences. Persons may be infected by a disease.Logical formLearned from2 sentences. A boy may be infected by a virus.Logical formLearned from2 sentences. A virus may infect some members of a family.Logical formLearned from2 sentences. Some relatives may be infected with a virus.Logical formLearned from2 sentences. A virus can be adept at infecting humans.Logical formLearned from2 sentences. A cheating may infect soccer.Logical formLearned from2 sentences. A third of adults may be infected in a country.Logical formLearned from2 sentences. A first person may be infected in a cluster of (bird flu cases).Logical formLearned from2 sentences. A family may be infected with a strain of (bird flu).Logical formLearned from2 sentences.