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': 'UNDP is an international agency which works for? \nSelect and explain. \nA. Development olchildren, B. Development of human & natural resources in a country, C. Economic development of the country, D. Research and technological deveplopment of the country', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Development or human & natural resources in a country", 'role': 'assistant'}]