This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
[{'content': "'Marchiaa-Bignami' syndrome is \nSelect and explain. \nA. Also called hospital addiction, B. Related to alcoholism, C. Congenital, D. Related to opium withdrawal", 'role': 'user'}, {'content': 'Answer: B \nExplanation: It is a complication of alcoholism Marchiaa-Bignami disease is a progressive neurological disease characterized by corpus Callosum demyelination and necrosis and subsequent atrophy. Ref - Harrison 20th edition pg3112', 'role': 'assistant'}]