Children may be infected with a virus.Logical formLearned from73 sentences. Humans may be infected.Logical formLearned from71 sentences. A person may be infected.Logical formLearned from69 sentences. A cow may be infected with mad disease.Logical formLearned from69 sentences. Plants may be infected.Logical formLearned from67 sentences. A computer may be infected with a virus.Logical formLearned from66 sentences. A pc may be infected.Logical formLearned from65 sentences. A virus may infect persons.Logical formLearned from65 sentences. Cows may be infected with mad disease.Logical formLearned from65 sentences. Someone may be infected.Logical formLearned from62 sentences. Patients may be infected with a virus.Logical formLearned from61 sentences. Laptops may be infected with a virus.Logical formLearned from61 sentences. Some others may be infected.Logical formLearned from60 sentences. A machine may be infected.Logical formLearned from56 sentences. Cows may be infected with bse.Logical formLearned from56 sentences.