A female may argue against using a knife.Logical formLearned from9 sentences. A bloody knife can be in a pocket.Logical formLearned from9 sentences. Knives can be broken.Logical formLearned from9 sentences. A knife may be stuck.Logical formLearned from9 sentences. A knife can be sharp-pointed.Logical formLearned from9 sentences. A knife may undergo a discovery.Logical formLearned from9 sentences. Some knives may be used.Logical formLearned from9 sentences. Knives can be enough.Logical formLearned from9 sentences. A boy can be with a knife.Logical formLearned from9 sentences. A knife may undergo wieldings.Logical formLearned from9 sentences. Knives can be a weapon.Logical formLearned from9 sentences. (Pocket knives) may pertain-to a person.Logical formLearned from9 sentences. A knife can be during an argument.Logical formLearned from9 sentences. A male may stab a female with a (kitchen knife).Logical formLearned from9 sentences. A knife may be used in a murder.Logical formLearned from9 sentences.