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': 'Which type of Schizophrenia carries the best prognosis \nSelect and explain. \nA. Simple, B. Catatonic, C. Hebephrenic, D. Paranoid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Catatonic schizophrenia carries the best prognosis.\nIt is charaxterized by Akinetic mutism & stupor.\nECT (Electroconvulsive therapy) is the treatment of choice.', 'role': 'assistant'}]