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': 'During disaster management green code is given for \nSelect and explain. \nA. Dead patients, B. Medium priority treatment, C. Highest priority treatment, D. Ambulatory patients', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]