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': 'The superficial external pudendal aery is a branch of which of the following aery? \nSelect and explain. \nA. Aoa, B. Femoral aery, C. External iliac aery, D. Internal iliac aery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Superficial external pudendal aery is a branch of femoral aery. It runs medially to supply skin of the scrotum (or labium majus).', 'role': 'assistant'}]