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': 'MDG is to reduce MMR by - \nSelect and explain. \nA. 2-Jan, B. 5-Apr, C. 4-Mar, D. 3-Feb', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is `c' i.e., 3/4 o Goal 5 of MDG is to reduce M MR (maternal moality ratio) by three quaers.", 'role': 'assistant'}]