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: ENT
[{'content': 'Internal Acoustic Meatus connects Inner Ear to \nSelect and explain. \nA. Anterior Cranial fossa, B. Middle Cranial fossa, C. Posterior Cranial fossa, D. Posterior and middle Cranial fossa', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]