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: Anatomy
Structures passing between superior and middle constrictor muscles are 
Select and explain. 
A. Superior laryngeal vessels, internal laryngeal nerve, B. Stylopharyngeus muscle, superior laryngeal vessels, C. Glossopharyngeal nerve, stylopharyngeus muscle, D. Internal laryngeal nerve, stylopharyngeus muscle
C: Glossopharyngeal nerve, stylopharyngeus muscle
Answer: C: Glossopharyngeal nerve, stylopharyngeus muscle 
Explanation: Stylopharyngeus muscle and glossopharyngeal nerve are structures passing between superior and middle constrictors of pharynx.