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: Pediatrics
[{'content': 'Most common supratentorial tumour in children is - \nSelect and explain. \nA. Craniopharyngioma, B. Astrocytoma, C. Glioma, D. Meningioma', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Craniopharyngioma Most common supratentorial tumours in children is - Craniopharyngioma.", 'role': 'assistant'}]