A dna may be found on a knife.Logical formLearned from19 sentences. A male may make knives.Logical formLearned from19 sentences. A knife can be at a back.Logical formLearned from19 sentences. Assault can be with a knife.Logical formLearned from19 sentences. A suspect can be in a (knife attack).Logical formLearned from19 sentences. A (knife attack) can be macabre.Logical formLearned from19 sentences. Knives can be illegal.Logical formLearned from18 sentences. A line can be constituted-of-or-filled-with knives.Logical formLearned from18 sentences. A knife can be famous.Logical formLearned from18 sentences. A knife may be dipped in hot water.Logical formLearned from18 sentences. A (butter knife) can be rusty.Logical formLearned from18 sentences. A male may feel a knife.Logical formLearned from18 sentences. A person may reach for a knife.Logical formLearned from18 sentences. A person may use knives.Logical formLearned from18 sentences. A male may sharpen a knife.Logical formLearned from18 sentences.