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
Secretomotor fibers in the superior salivatory nucleus pass through the following nerves to reach the Submandibular ganglion: 
Select and explain. 
A. Facial nerve., B. Chorda tympani., C. Lingual nerve., D. All of the above.
D: All of the above.
Answer: D: All of the above. 
Explanation: None