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: Anaesthesia
[{'content': 'Maximum interval between bare metal cardiac stent and elective surgery is \nSelect and explain. \nA. 1 year, B. 2 month, C. 1 month, D. 2 year', 'role': 'user'}, {'content': 'Answer: C \nExplanation: 1 month is ideal interval between bare metal cardiac stent and any elective surgery.', 'role': 'assistant'}]