This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Schizophrenia Spectrum and Other Psychotic Disorders, Subject name: Psychiatry
[{'content': 'What is the new name for mental retardation in ICD-11? \nSelect and explain. \nA. Intellectual disability, B. Disorders of intellectual development, C. Mental instability, D. Intellectual deterioration', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Mental retardation name DSM V: Intellectual disability ICD 11: Disorder of intellectual development', 'role': 'assistant'}]