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: Pharmacology
[{'content': "Individuals with alcoholic cirrhosis of the liver may develop severe hepatotoxicity after doses of acetaminophen that are not toxic to individuals with normal liver function. This increased sensitivity to acetaminophen's toxicity is due to : \nSelect and explain. \nA. Decrease availability of acetaldehyde dehydrogenase, B. Decreased hepatocellular stores of glutathione, C. Decreased activity of Cytochrome P450 enzymes, D. Increased liver blood flow", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]