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': "Dorello's canal transmits in tip of temporal bone- \nSelect and explain. \nA. Middle meningeal artery, B. Mandibular nerve, C. Superior alveolar branch of maxillary, D. Abducent nerve", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Dorello canal is an opening to cavernous sinus that transmit aducent nerve underneath the superior petrosal sinus.', 'role': 'assistant'}]