Bacteria may be killed.Logical formLearned from56 sentences. A male may kill a person.Logical formLearned from56 sentences. Persons may be killed in (traffic accidents).Logical formLearned from56 sentences. A series of (bomb attacks) may kill some persons.Logical formLearned from56 sentences. A scientist may kill himself.Logical formLearned from56 sentences. An enemy may be killed.Logical formLearned from56 sentences. A man may kill a person.Logical formLearned from56 sentences. A demonstrator may be killed.Logical formLearned from56 sentences. Some (police officers) may be killed in a line of duty.Logical formLearned from56 sentences. Guerrillas may be killed in combat.Logical formLearned from56 sentences. Some females may be killed by force.Logical formLearned from56 sentences. Fighting may kill some soldiers.Logical formLearned from56 sentences. A (taxi driver) may be killed.Logical formLearned from56 sentences. A (roadside bomb) may kill some troops.Logical formLearned from56 sentences. A (roadside bomb) may kill some iraqi soldiers.Logical formLearned from56 sentences.