This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Psychiatry
[{'content': 'Memory disturbance of ECT recovers in: \nSelect and explain. \nA. Few days to few weeks, B. Few weeks to few months, C. Few months to few years, D. Permanent', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Amnesia caused by ECT is mild and recovery occurs usually within 2-6 months after treatment.', 'role': 'assistant'}]