This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Anatomy
[{'content': 'Middle meningeal aery is branch of? \nSelect and explain. \nA. Maxillary aery, B. Mandibular, C. Facial aery, D. Ophthalmic aery', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Middle meningeal aery is branch of Maxillary aery.', 'role': 'assistant'}]