A male may suffer an injury to a knee.Logical formLearned from29 sentences. (Knee surgery) can be for arthritis.Logical formLearned from29 sentences. A female may bend knees.Logical formLearned from29 sentences. A knock can be on a knee.Logical formLearned from29 sentences. A knee can be metallic.Logical formLearned from29 sentences. A male may squeeze a knee.Logical formLearned from29 sentences. Knees can be in pain.Logical formLearned from29 sentences. A person may skin a knee.Logical formLearned from29 sentences. Hands can be on knees.Logical formLearned from29 sentences. A person may be brought to knees.Logical formLearned from29 sentences. A person may get a person on knees.Logical formLearned from29 sentences. A pillow can be between knees.Logical formLearned from29 sentences. A person may hyperextend a knee.Logical formLearned from29 sentences. A person may hit knees.Logical formLearned from29 sentences. Knees may be pull_uped.Logical formLearned from29 sentences.