This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cranial cavity, Subject name: Anatomy
[{'content': 'All the following structures passes through foramen Ovale except? \nSelect and explain. \nA. Accessory meningeal aery, B. Middle meningeal aery, C. Lesser petrosal nerve, D. Emissary vein', 'role': 'user'}, {'content': 'Answer: B \nExplanation: MALE structures pass through foramen ovale M- Mandibular nerve A - Accessory meningeal aery L - Lesser petrosal nerve E - Emissary vein Middle meningeal aery passes through Foramen spinosum', 'role': 'assistant'}]