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
Cochlear aqueduct connects? 
Select and explain. 
A. Middle ear to subarachnoid space, B. Inner ear to middle ear, C. Inner ear to subarachnoid space, D. Inner ear to nasal cavity
C: Inner ear to subarachnoid space
Answer: C: Inner ear to subarachnoid space 
Explanation: Ans. (c) Inner ear to subarachnoid space