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: Pathology
[{'content': "Hansen's disease is another name of: \nSelect and explain. \nA. Leprosy, B. Tuberculosis, C. Diabetes, D. Lichen planus", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]