This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Visual area of coex is supplied by \nSelect and explain. \nA. Anterior cerebral aery, B. Middle cerebral aery, C. Posterior cerebral aery, D. Posterior inferior cerebellar aery', 'role': 'user'}, {'content': "Answer: C \nExplanation: Occipital lobe or visual coex is supplied by posterior cerebral aery Ref: Gray's40e/p-256", 'role': 'assistant'}]