Cows may be infected as calves.Logical formLearned from6 sentences. Some percent may be infected with a virus.Logical formLearned from6 sentences. A cow may be infected with an illness.Logical formLearned from6 sentences. Numbers may be infected.Logical formLearned from6 sentences. Somebody may be infected.Logical formLearned from6 sentences. Some pcs may be infected with a worm.Logical formLearned from6 sentences. (Staff members) may be infected.Logical formLearned from6 sentences. A male may infect some persons.Logical formLearned from6 sentences. Some guests may be infected.Logical formLearned from6 sentences. Some other persons may be infected.Logical formLearned from6 sentences. A virus may infect camels.Logical formLearned from6 sentences. Some women may be infected as men.Logical formLearned from6 sentences. A chimp may be infected with a virus.Logical formLearned from6 sentences. A disease may infect membranes.Logical formLearned from6 sentences. Someone may be infected from a package.Logical formLearned from6 sentences.