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': 'ASA classification is done for – a) Status of patientb) Riskc) Paind) Lung disease \nSelect and explain. \nA. ac, B. a, C. ab, D. bc', 'role': 'user'}, {'content': "Answer: C \nExplanation: ASA classification is to quantify the risk on the basis of patient's physical status for the patients who require anaesthesia for surgery.", 'role': 'assistant'}]