This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Surgery
[{'content': 'EDH least common possibility is in \nSelect and explain. \nA. Middle cerebral artery, B. Middle meningeal artery, C. Venous sinuses, D. Saccular aneurysm', 'role': 'user'}, {'content': 'Answer: D \nExplanation: (D) Saccular aneurysm # Extradural hemorrhage is most commonly due to middle meningeal artery.> Saccular aneurysm rupture is associated with subarachnoid hemorrhage.', 'role': 'assistant'}]