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': 'National health policy which started before 1960 is \nSelect and explain. \nA. National Filaria Control Programme, B. National Malaria Control Programme, C. National Programme for Control Of Blindness, D. National Tuberculosis Programme', 'role': 'user'}, {'content': 'Answer: A \nExplanation: National Malaria Control Programme -1999\nNational Filaria Control Programme -1955\nNational Tuberculosis Programme-1962\nNational Programme for Control Of Blindness- 1976', 'role': 'assistant'}]