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': 'Under the Antyodaya Anna Yojana, wheat is given at a rate of: \nSelect and explain. \nA. Rs. 2/Kg, B. Rs. 3/Kg, C. Rs. 5/Kg, D. Rs. 6/Kg', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The scheme was launched in 2001 December. Under the scheme, BPL families are given food grains at highly subsidized rates of wheat at Rs. 2/Kg and rice at Rs. 3/Kg. Ref: Health policies and programmes in India, D.K. Taneja 11th edition page: 304', 'role': 'assistant'}]