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': '"4 to 8 qualified people sitting and discussing a topic in front of a large audience" is known as: \nSelect and explain. \nA. Symposium, B. Panel discussion, C. Workshop, D. Workshop', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Panel discussion comprises of 4 to 8 qualified persons who sit and discuss a topic in front of a large audience. The panel comprises of a chairman or moderator and from 4 to 8 speakers. The audience can interact with the panel. Panel discussion can be an extremely efficient method of mass education. Ref: Park 21st edition, page: 804.', 'role': 'assistant'}]