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': 'Average hospital waste produced per bed per day in Government hospital - \nSelect and explain. \nA. 1-5-2-0 kg, B. 0-5-4 kg, C. 0-5-1 kg, D. 0-5-2 kg', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., 0.5-4 kg", 'role': 'assistant'}]