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: Radiology
[{'content': 'Radiation exposure during infancy has been linked to which one of the following carcinomas – \nSelect and explain. \nA. Breast, B. Melanoma, C. Thyroid, D. Lung', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Papillary carcinoma thyroid may develop due to radiation exposure in infancy.', 'role': 'assistant'}]