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: Anatomy
[{'content': 'Internal acoustic meatus contains: \nSelect and explain. \nA. Facial nerve, B. Hypoglossal nerve, C. Glossopharyngeal nerve, D. Vagus nerve', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans: a (Facial nerve)Ref: Chaurasia, 3rd edi., vol-3, Pg. 112Contents of the internal acoustic meatus Facial nerve- motor root Nervus intermedius Labyrinthine vesselsVestibulococclear nerve', 'role': 'assistant'}]