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': 'Hepatorenal syndrome feature are -a) Urine sodium < 10 mEq/Lb) Normal renal histologyc) Renal function abnormal even after liver become normald) Proteinuria < 500 mg/day \nSelect and explain. \nA. ac, B. a, C. ab, D. bc', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]