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': 'Stereotactic radiosurgery is done for - \nSelect and explain. \nA. Glioblastoma multiforme, B. Medulloblastoma spinal cord, C. Ependymoma, D. AV malformation of brain', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., AV malformation of brain It is also used for intracranial Schwannomas and Meningiomas.", 'role': 'assistant'}]