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': 'Strucutre passing through foramen spinosum is? \nSelect and explain. \nA. Accessory meningeal aery, B. Middle meningeal aery, C. Mandibular nerve, D. Maxillary nerve', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Middle meningeal aery', 'role': 'assistant'}]