Persons may be killed by guns.Logical formLearned from51 sentences. A person may kill a friend.Logical formLearned from51 sentences. Persons may be killed in some (anthrax attacks).Logical formLearned from51 sentences. A male may kill a dog.Logical formLearned from51 sentences. A person may kill kids.Logical formLearned from51 sentences. (Car bombings) may kill some persons.Logical formLearned from51 sentences. Bystanders may be killed.Logical formLearned from51 sentences. A boy may be killed by fire.Logical formLearned from51 sentences. A person may kill a female.Logical formLearned from51 sentences. An accident may kill some astronauts.Logical formLearned from51 sentences. A person may kill.Logical formLearned from51 sentences. A father may be killed in action.Logical formLearned from51 sentences. A father may kill a male.Logical formLearned from51 sentences. A battle may kill some persons.Logical formLearned from51 sentences. (Infant formula) may kill some babies.Logical formLearned from51 sentences.