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
One of the following polyps in the stomach does not become maligant - 
Select and explain. 
A. Tubular adenoma, B. Villous adenoma, C. Multiple polyposis, D. Hyperplastic polyps
D: Hyperplastic polyps
Answer: D: Hyperplastic polyps 
Explanation: None