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
A Syndrome is characterized by Pancreaticneoplasm (insulinoma), Pituitary, and Parathyroid involvement. The syndrome is: 
Select and explain. 
A. Polyglandular Type I, B. Polyglangular Type 2, C. Wermer, D. Sipple
C: Wermer
Answer: C: Wermer 
Explanation: Wermer