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: ENT
[{'content': 'Anterior ethmoidal aery arises from: \nSelect and explain. \nA. Maxillary aery, B. Mandibular aery, C. Superficial temporal aery, D. Ophthalmic aery', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Anterior and posterior ethmoidal aeries are branches of ophthalmic aery which is a branch of Internal carotid aery.', 'role': 'assistant'}]