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': 'All are true about Panel discussion except \nSelect and explain. \nA. Panel of 4-8 experts discuss a health topic, B. Audience is present, C. Specific order, Set speeches, D. Audience can take part', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]