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': "TRUE statement regarding childhood malignancy is- \nSelect and explain. \nA. Wilm's tumour is the commonest, B. AML is the most common malignancy, C. Neuroblastoma arises in the first 4 years, D. None of the above", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Neuroblastoma arises in the first 4 years Childhood malignancies i) Most common tumor in childhood is leukemias especially acute lymphoblastic leukemia. ii) Second most common tumor Brain tumors in) Third most common tumor --> Lymphomas iv)Fouh most common tumor --> Neuroblastoma v) Fifth most common tumors --> Wilms tumor o Most of these tumors occur below the age of 5 years", 'role': 'assistant'}]