This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Alcohol-Related Disorders, Subject name: Psychiatry
[{'content': 'Hangover following alcohol consumption can be treated with - \nSelect and explain. \nA. Pyridoxine, B. Thiamine, C. Riboflavin, D. Niacin', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 4b' i.e., Thiamine o Thiamine helps prevent the buildup of glutarate in the brain, which may be associated with part of the headache associated with hangover.", 'role': 'assistant'}]