This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Psychiatry
[{'content': 'ECT is indicated in which of these conditions \nSelect and explain. \nA. Hypomania, B. Severe depression, C. OCD mixed, D. Generalized anxiety disorder', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Severe depression, catatonia are 2 primary indications for ECT', 'role': 'assistant'}]