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: Dental
[{'content': '"Tuberous sclerosis" is seen in \nSelect and explain. \nA. Vascular fibroma, B. leprosy, C. tuberculosis, D. bone disorders', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]