This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health care of community & international health, Subject name: Social & Preventive Medicine
[{'content': 'Alma Ata conference was held in: \nSelect and explain. \nA. 1948, B. 1956, C. 1977, D. 1978', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Alma-Ata Conference : Took place in USSR in 1978 It gave the concept of &;primary health care&; (and its 8 elements) Called for WHO goal of &;Health for all by 2000&; India is signatory Ref:Park 25th edition Pgno : 951', 'role': 'assistant'}]