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
In which of the following condition, mandibular stabilization is not governed by the facial nerve contraction? 
Select and explain. 
A. Infantile swallow, B. Mature swallow, C. Complex tongue thrusting, D. Retained infantile swallow
B: Mature swallow
Answer: B: Mature swallow 
Explanation: None