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': 'Mild head injury is having Glasgow coma scale of ? \nSelect and explain. \nA. 5-Mar, B. 8-May, C. 10-Aug, D. 15-Oct', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., 10-15", 'role': 'assistant'}]