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: Surgery
[{'content': 'Cirsoid aneurysm affects: \nSelect and explain. \nA. Superficial temporal artery., B. Occipital artery., C. Posterior auricular artery., D. All of the above.', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]