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: Surgery
Which of the following is not a content of buccal space? 
Select and explain. 
A. Buccal branches of the facial nerve, B. Stenson duct, C. Transverse facial artery and vein, D. Buccal fat pad
A: Buccal branches of the facial nerve
Answer: A: Buccal branches of the facial nerve 
Explanation: Facial nerve is not present in buccal space.