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': 'Nasal angiofibroma is seen in which age? \nSelect and explain. \nA. Adolosent male, B. Adult male, C. Elderly male, D. Elderly female', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Adolosent male Nasopharyngeal fibroma occurs exclusively in male, in age 7-19 years.", 'role': 'assistant'}]