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': '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 year, D. Permanent', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Few weeks to few months', 'role': 'assistant'}]