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: Psychiatry
[{'content': 'Agoraphobia treated with \nSelect and explain. \nA. Systemic desensitization, B. Psychodynamic therapy, C. Exposure therapy, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A i.e. Systemic desensitization; B i.e. Psychodynamic therapy; C i.e. Exposure therapy', 'role': 'assistant'}]