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: Surgery
Which of the following nerves lies closest to the Wharton' s duct - 
Select and explain. 
A. Hypoglossal, B. Lingual, C. Chorda tympani, D. Facial
B: Lingual
Answer: B: Lingual 
Explanation: None