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: Social & Preventive Medicine
[{'content': '"Multibacillary" is a spectrum of disease, seen in- \nSelect and explain. \nA. Leprosy, B. TB, C. Tetanus, D. Trachoma', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Leprosy", 'role': 'assistant'}]