This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharynx, Subject name: ENT
Danger space of pharynx is bounded by 
Select and explain. 
A. Buccopharyngeal fascia anteriorly and alar fascia posteriorly, B. Preveebral fascia anteriorly and veebral body posteriorly, C. Alar fascia anteriorly and preveebral fascia posteriorly, D. Tonsils anteriorly and superior constrictor muscle posteriorly
C: Alar fascia anteriorly and preveebral fascia posteriorly
Answer: C: Alar fascia anteriorly and preveebral fascia posteriorly 
Explanation: Ref:- Dhingra; pg num:-268