This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health programmes in India, Subject name: Social & Preventive Medicine
[{'content': 'National AIDS Control Programme was staed on \nSelect and explain. \nA. 1977, B. 1980, C. 1987, D. 1990', 'role': 'user'}, {'content': 'Answer: C \nExplanation: National AIDS control programme was launched in India in the year 1987. Ref: PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition pg 431', 'role': 'assistant'}]