This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuroradiology, Subject name: Radiology
[{'content': 'Punch drunk syndrome is associated with \nSelect and explain. \nA. Subdural hematoma, B. Extradural hematoma, C. Subarachnoid hematoma, D. intraventricular bleed', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Punch drunk syndrome is neurological defects seen associated with boxers and usually associated with subdural hematoma due to chronic head trauma in boxers.', 'role': 'assistant'}]