This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health education & planning, Subject name: Social & Preventive Medicine
[{'content': 'True about group discussions is \nSelect and explain. \nA. Equal paicipation of members in a group, B. Members dete from subject, C. Makes discussions relevant, D. Mass approach', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Group discussion is an aggregation of people interacting in a face to face situation.It is a group approach.Considered an effective method of health communication.Limitations of group discussion are some members may dete from the subject and make discussion irrelevant or unprofitable.Park 23e pg: 835', 'role': 'assistant'}]