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: Medicine
[{'content': '5-nucleotidase activity is increased in \nSelect and explain. \nA. bone disease, B. prostate cancer, C. chronic renal failure, D. cholestatic disorders', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]