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: ENT
[{'content': "Not true about carcinoma Nasopharynx \nSelect and explain. \nA. Epstein barr virus, B. Nickel if found to be associated, C. Bimodel age distribution, D. Samter's Triad", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]