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': 'Number of segments in liver is: \nSelect and explain. \nA. 4, B. 6, C. 8, D. 12', 'role': 'user'}, {'content': "Answer: C \nExplanation: Couinaud divided the liver into eight segments, numbering them in a clockwise direction beginning with the caudate lobe as segment I. Ref: Schwaz's principle of surgery 9th edition, chapter 31.", 'role': 'assistant'}]