A (hunting knife) may fall to a floor.Logical formLearned from11 sentences. A male may buy a knife.Logical formLearned from11 sentences. Police may seize knives.Logical formLearned from11 sentences. A knife can be a possibility.Logical formLearned from11 sentences. A knife can be (murder weapon).Logical formLearned from11 sentences. Persons may see knives.Logical formLearned from11 sentences. A (knife attack) can be deadly.Logical formLearned from11 sentences. A nurse can be in a (knife attack).Logical formLearned from11 sentences. A (knife attack) can be gruesome.Logical formLearned from11 sentences. A male may attack a father with a (kitchen knife).Logical formLearned from11 sentences. A mob may be armed with knives.Logical formLearned from11 sentences. Some men may be armed with a knife.Logical formLearned from11 sentences. A man may be armed with knife.Logical formLearned from10 sentences. A knife may be used in a murder.Logical formLearned from10 sentences. A (knife wound) may pertain-to a male.Logical formLearned from10 sentences.