This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'Referred ear pain may travel through all except \nSelect and explain. \nA. Trigeminal nerve, B. Glossopharyngeal nerve, C. Abducens nerve, D. Vagus nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Referred pain travels trigeminal nerve, glossopharyngeal nerve and vagus nerve Ref: PL DHINGRA diseases of ear nose and throat,6th edition, page no 128', 'role': 'assistant'}]