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': 'Which of the following method is used for HIV pre-test and post-test counselling? \nSelect and explain. \nA. Individual approach, B. Group approach, C. Mass media, D. All of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: In HIV the patient has to visit ICTC (Integrated Counselling and Testing Centre); Where a private counselling session is done. It holds valid for both pre-test and post-test counselling.', 'role': 'assistant'}]