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
Swelling and redness of the orifices of minor salivary glands of the palate occurs in: 
Select and explain. 
A. Nicotinic stornatitis, B. Leukoplakia, C. Fovea palatine, D. Erythroplakia
A: Nicotinic stornatitis
Answer: A: Nicotinic stornatitis 
Explanation: None