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': 'Lucid interval is classically seen in - \nSelect and explain. \nA. Intracerebral haematoma, B. Acute subdural haematoma, C. Chronic subdural haematoma, D. Extradural haematoma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]