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
[{'content': 'Nerve for adductor compament of thigh ? \nSelect and explain. \nA. Femoral nerve, B. Obturator nerve, C. Superior gluteal nerve, D. Inferior gluteal nerve', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B) Obturator nerveObturator nerve is the chief nerve of the medial (adductor) compament of thigh.', 'role': 'assistant'}]