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: Radiology
[{'content': 'Subdural haematoma most commonly results from \nSelect and explain. \nA. Rupture of intracranial aneurysm, B. Rupture of cerebral AVM, C. Injury to coical bridging veins, D. Hemophilia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Rupture of coical bridging veins', 'role': 'assistant'}]