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
Most common site of salivary gland stone 
Select and explain. 
A. Submandibular gland, B. Parotid gland, C. Sublingual gland, D. Minor salivary glands
A: Submandibular gland
Answer: A: Submandibular gland 
Explanation: Stones are common in submandibular gland due to thick secretions.