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: Pathology
The Salivary gland tumor which is associated with smoking 
Select and explain. 
A. Cannicular adenoma, B. Pleomorphic adenoma, C. Warthin tumour, D. Ductal papilloma
C: Warthin tumour
Answer: C: Warthin tumour 
Explanation: None