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': 'Branch of basilar aery include: \nSelect and explain. \nA. Posterior inferior cerebellar aery, B. Posterior cerebral aery, C. Middle cerebral aery, D. Posterior communicating aery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B. i.e. Posterior cerebral a.', 'role': 'assistant'}]