Knife can be in hand.Logical formLearned from100 sentences. A knife can be rusty.Logical formLearned from99 sentences. A knife can be through butter.Logical formLearned from99 sentences. A male may take a knife.Logical formLearned from98 sentences. A male may pull a knife.Logical formLearned from98 sentences. A point may pertain-to a knife.Logical formLearned from97 sentences. A (knife attack) can be frenzied.Logical formLearned from95 sentences. A male may hold a knife.Logical formLearned from94 sentences. A knife may pertain-to chef.Logical formLearned from93 sentences. A male may pull_out a knife.Logical formLearned from90 sentences. A knife can be sharp.Logical formLearned from89 sentences. A person may take a knife.Logical formLearned from88 sentences. A person may use a knife.Logical formLearned from88 sentences. Some men may be armed with knives.Logical formLearned from88 sentences. A knife can be short.Logical formLearned from86 sentences.