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: Surgery
[{'content': 'Neuroblastomas - good prognositc factor is ? \nSelect and explain. \nA. N-myc amplification, B. RAS oncogene, C. Hyperdiploidy, D. Translocations', 'role': 'user'}, {'content': "Answer: C \nExplanation: Answer is 'c' i.e. Hyperdiploidy", 'role': 'assistant'}]