A knife can be in a boot.Logical formLearned from9 sentences. A knife can be strong.Logical formLearned from9 sentences. Knives can be beautiful.Logical formLearned from9 sentences. An end can be to a (knife crime epidemic).Logical formLearned from9 sentences. Knives can be decorative.Logical formLearned from9 sentences. A male may pull_out a (pocket knife).Logical formLearned from9 sentences. A surface may pertain-to a knife.Logical formLearned from9 sentences. A person may make a knife.Logical formLearned from9 sentences. A (butcher knife) may pertain-to a person.Logical formLearned from9 sentences. Knives can be for sale.Logical formLearned from9 sentences. A knife may be pressed against a throat.Logical formLearned from9 sentences. A male may own a knife.Logical formLearned from9 sentences. Knives may cut.Logical formLearned from9 sentences. Blades may pertain-to knives.Logical formLearned from9 sentences. Some man can be with a knife.Logical formLearned from9 sentences.