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
Posterior belly of digastric is supplied by: 
Select and explain. 
A. Mandibular nerve, B. Hypoglossal nerve, C. Accessory nerve, D. Facial nerve
D: Facial nerve
Answer: D: Facial nerve 
Explanation: None