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': 'Inhalational agent of choice in children: \nSelect and explain. \nA. Sevoflurane, B. Isofurane, C. Desflurane, D. Halothane', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A. i.e. Sevoflurane', 'role': 'assistant'}]