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': 'Which of the following nerve not present lateral to cavernous sinus? \nSelect and explain. \nA. 3rd nerve, B. 4th nerve, C. opthalmic nerve, D. abducens nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 6th nerve is direct content of cavernous sinus', 'role': 'assistant'}]