This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach, Subject name: Pathology
Most common site of gastrointestinal stromal tumor (GIST) is:- 
Select and explain. 
A. Small intestine, B. Colon, C. Stomach, D. Liver
C: Stomach
Answer: C: Stomach 
Explanation: - Stomach is most common site of GIST. - MC benign tumor of stomach - Leiomyoma - MC malignant tumor of stomach - Adenocarcinoma - MC malignant gastric tumor that bleeds - Leiomyosarcoma - MC mesenchymal tumor of abdomen - GIST