A male may suffer (knee injuries).Logical formLearned from15 sentences. (Knee injuries) can be persistent.Logical formLearned from15 sentences. A knee may be checked.Logical formLearned from15 sentences. A (knee injury) can be in a country.Logical formLearned from15 sentences. Tendonitis can be in a knee.Logical formLearned from15 sentences. A male may damage (knee ligaments).Logical formLearned from15 sentences. A female may fall upon knees.Logical formLearned from15 sentences. A person may be driven to knees.Logical formLearned from15 sentences. (Knee cartilage) may undergo a loss.Logical formLearned from15 sentences. Knees may give_out on a male.Logical formLearned from15 sentences. A knee can be for support.Logical formLearned from15 sentences. A male may rise_up on knees.Logical formLearned from15 sentences. Knees can be torn.Logical formLearned from15 sentences. A person may slump to knees.Logical formLearned from15 sentences. A male may drop_down to knees.Logical formLearned from15 sentences.