This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Substance Related and Addictive Disorders, Subject name: Psychiatry
[{'content': "All are relatively normal in Korsakoff's psychosis except: \nSelect and explain. \nA. Implicit memory, B. Intelligence, C. Language, D. Learning", 'role': 'user'}, {'content': 'Answer: D \nExplanation: In Korsakoff psychosis, there is prominent Anterograde amnesia. Whenever there is Anterograde amnesia (i.e. new memories cannot be made), learning would be severely affected.', 'role': 'assistant'}]