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: Dental
Which of the following muscle helps in depressing the mandible: 
Select and explain. 
A. Temporalis, B. Massetor, C. Lateral pterygoid, D. Medial pterygoid
C: Lateral pterygoid
Answer: C: Lateral pterygoid 
Explanation: None