This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
[{'content': 'Solid waste is treated by \nSelect and explain. \nA. Autoclaving, B. Microwave, C. Chemical treatment, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Solid waste can be treated by incineration, autoclaving, microwaving, mutilation/shreddingPark 23e pg: 792', 'role': 'assistant'}]