A disease may infect gay men.Logical formLearned from2 sentences. Workaholic may be infected with a serum.Logical formLearned from2 sentences. Small pox may infect blankets.Logical formLearned from2 sentences. Animals may be infected with viruses.Logical formLearned from2 sentences. Irrational exuberance may infect a (stock market).Logical formLearned from2 sentences. A person may be infected with influenza.Logical formLearned from2 sentences. A boy may be infected with an (influenza virus).Logical formLearned from2 sentences. Viruses may infect some teen-agers.Logical formLearned from2 sentences. Pigs may be infected by a farmworker.Logical formLearned from2 sentences. Bacteria may infect parts of a body.Logical formLearned from2 sentences. Nuns may be infected.Logical formLearned from2 sentences. Greed may infect a boom.Logical formLearned from2 sentences. Some persons may be infected by colis.Logical formLearned from2 sentences. Girls may be infected.Logical formLearned from2 sentences. A brain may be infected by a (malaria parasite).Logical formLearned from2 sentences.