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: Surgery
Commonest tumor of small intestine is - 
Select and explain. 
A. Leiomyoma, B. Lymphoma, C. Adenocarcinoma, D. Hemangioma
A: Leiomyoma
Answer: A: Leiomyoma 
Explanation: None