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: Surgery
[{'content': 'Following resection of 2/3 of the liver, regeneration is complete within - \nSelect and explain. \nA. 2-3 months, B. 8-10 weeks, C. 4-6 months, D. 4-5 weeks', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]