This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Anatomy
[{'content': 'A patient presented with clinical features of ataxia and incoordination. It is most likely due to involvement of which aery among the following. \nSelect and explain. \nA. Anterior cerebral, B. Middle cerebral, C. Posterior cerebral, D. Superior cerebellar', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Given symptoms s/ocerebellar lesion. Three aeries supply blood to the cerebellum: Superior cerebellar aery (SCA)- branch of basilar aery Anterior inferior cerebellar aery (AICA)- branch of basilar aery Posterior inferior cerebellar aery (PICA)- branch of veebral aery', 'role': 'assistant'}]