This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
[{'content': 'All of the following are Eradicable disease except \nSelect and explain. \nA. Tuberculosis, B. Guinea worm, C. Polio, D. Measles', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Till date only one disease has been eradicated - SMALLPOX. Diseases that are amenable to eradication are measles, diphtheria, polio and guniea worm. Ref : Park&;s Textbook of Preventive and Social Medicine; 23rd edition; Page 94', 'role': 'assistant'}]