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': 'The most serious complication of acute hemolytic anemia in G6PD deficiency is: \nSelect and explain. \nA. Acute renal failure, B. Congestive cardiac failure, C. Cerebral infarction, D. Acute liver failure', 'role': 'user'}, {'content': "Answer: A \nExplanation: The most serious threat from acute hemolytic anemia is the development of ARF. Ref: Harrison's principles of internal medicine, 18th edition ; Page :879", 'role': 'assistant'}]