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: Anatomy
All the following muscles are innervated by the facial nerve except 
Select and explain. 
A. Occipito-frontalis, B. Anterior belly of digastric, C. Risorius, D. Procerus
B: Anterior belly of digastric
Answer: B: Anterior belly of digastric 
Explanation: B. i.e. Anterior belly of digastric