This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anaesthesia, Subject name: Anaesthesia
[{'content': 'Minimum Alveolar Concentration of sevoflurane in % is \nSelect and explain. \nA. 0.75, B. 0.42, C. 1.15, D. 2', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Minimum alveolar concentration is defined as alveolar concentration of an inhaled anesthetic agent that prevents movement in 50% of patients in response to a standardized surgical stimulus. Low MAC - High potency MAC values of adult Halothane : 0.75 Sevoflurane : 2.0 Isoflurane : 1.2 Desflurane : 6.0 Enflurane : 1.7', 'role': 'assistant'}]