This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head Injury, Subject name: Surgery
[{'content': 'Maximum & minimum score in Glasgow coma scale is? \nSelect and explain. \nA. 15 & 0, B. 14 & 3, C. 15 & 3, D. 15 & 1', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) 15 & 3Ref: Schwartz 9thed table 42-2, Sabiston 18thed table 20-2', 'role': 'assistant'}]