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': 'Black colour code is used in four colour code system of triage management in disaster for- \nSelect and explain. \nA. Ambulatory patients, B. Low priority patients, C. Dead patients, D. High priority patients', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Dead patient", 'role': 'assistant'}]