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': 'NEERI headquaer is situated at ? \nSelect and explain. \nA. Delhi, B. Cuttack, C. Calcutta, D. Nagpur', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Nagpur National Environmental Engineering Research Institute (NEERI) Headquaer is at Nagpur.", 'role': 'assistant'}]