A person may operate on a knee.Logical formLearned from15 sentences. A male may miss some games with a (knee injury).Logical formLearned from15 sentences. A knee can be during a drill.Logical formLearned from15 sentences. A knee may undergo a contusion.Logical formLearned from15 sentences. A strength may pertain-to a knee.Logical formLearned from15 sentences. Some surgeries can be on knees.Logical formLearned from15 sentences. A medial (collateral ligament) may pertain-to a knee.Logical formLearned from15 sentences. A (knee injury) can be in an opener.Logical formLearned from15 sentences. A knee can be in some months.Logical formLearned from15 sentences. A (knee injury) may be derailed.Logical formLearned from15 sentences. A knee may brace.Logical formLearned from15 sentences. A knee can be on a leg.Logical formLearned from15 sentences. A (knee injury) can be against a us-state.Logical formLearned from15 sentences. A knee may pertain-to center.Logical formLearned from15 sentences. A knee may blow_out.Logical formLearned from15 sentences.