This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
A patient presents with defective adduction of the hip joint and pains in the hip and knee joint. Which nerve is involved - 
Select and explain. 
A. Obturator nerve, B. Femoral nerve, C. Saphenous nerve, D. Sciatic nerve
A: Obturator nerve
Answer: A: Obturator nerve 
Explanation: Adductor compartment is supplied by obturator nerve.