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': 'Middle cranial fossa is supplied by -a) Maxillary nerveb) Mandibular nervec) Anterior ethmoidal nerved) Posterior ethmoidal nerve \nSelect and explain. \nA. ab, B. a, C. ac, D. bc', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Middle cranial fossa is supplied by\n\nMaxillary nerve (nervus meningus medius), and\nmandibular nerve (nerve spinosus).', 'role': 'assistant'}]