This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
[{'content': 'The school health programme came into vogue in - \nSelect and explain. \nA. 1946, B. 1948, C. 1950, D. 1960', 'role': 'user'}, {'content': 'Answer: D \nExplanation: parks textbook pf preventive and social medicine 23rd edition. *in 1960,government of india constituted a school health committee to assess the standards of health and nutrition of school children and suggest ways and means to improve them .', 'role': 'assistant'}]