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': 'Which of the following intravenous induction agents is the most suitable for day care surgery: \nSelect and explain. \nA. Morphine, B. Ketamine, C. Proplofol, D. Diazepam', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]