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
Gillette's space is - 
Select and explain. 
A. Retropharyngeal space, B. Peritonsillar space, C. Parapharyngeal space, D. None
A: Retropharyngeal space
Answer: A: Retropharyngeal space 
Explanation: Retropharyngeal space is divided into two lateral spaces by a fibrous septa.
These two lateral spaces are known as space of Gillette.