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
Bezold's abscess is located in - 
Select and explain. 
A. Submandibular region, B. Sternomastoid muscle, C. Digastric triangle, D. Infratemporal region
B: Sternomastoid muscle
Answer: B: Sternomastoid muscle 
Explanation: None