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: Dental
[{'content': 'Waste Sharps in a hospital are disposed in \nSelect and explain. \nA. Yellow, B. Black, C. Red, D. Blue', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Waste\xa0sharps (scalpels, needles, syringes, blades, glass) are included in BMW Category 4 (Schedule I). Category 4 wastes are disposed off in Blue/White translucent bag (Schedule II).', 'role': 'assistant'}]