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': "Medical education which includes 3 months' training in preventive and social medicine was introduced by - \nSelect and explain. \nA. Bhore committee, B. Kaar Singh, C. Shrivastav committee, D. Chadah committee", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Bhore committee", 'role': 'assistant'}]