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': 'Which method is used for HIV postest counselling \nSelect and explain. \nA. All of the below, B. Group approach, C. Mass media, D. Individual approach', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Panel Discussion : \n\nIn a panel discussion, 4 to 8 qualified persons talk about a topic and discuss a given problem in front of a large group or audience.', 'role': 'assistant'}]