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': 'Which one is not a branch of maxillary artery \nSelect and explain. \nA. Anterior tympanic, B. Anterior ethmoidal, C. Middle meningeal, D. Inferior alveolar', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Anterior ethmoidal artery is a branch of ophthalmic artery.', 'role': 'assistant'}]