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': 'Following are the branches of basilar aery : \nSelect and explain. \nA. Pontine, B. Posterior inferior cerebellar aery, C. Posterior cerebellar, D. All', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e., Pontine', 'role': 'assistant'}]