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': 'Korsakoffs Pshycosis is characterised by: \nSelect and explain. \nA. Ataxia, B. Confabulation, C. Global confusion, D. Ophthalmoplegia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ophthalmoplegia', 'role': 'assistant'}]