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: Anatomy
[{'content': 'Caudate lobe of liver is ? \nSelect and explain. \nA. I, B. III, C. IV, D. VI', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'a' i.e., I", 'role': 'assistant'}]