This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
[{'content': 'All of the following about Gastrointestinal carcinoid tumors are true, Except: \nSelect and explain. \nA. Small intestine and appendix account for almost 60% of all gastrointestinal carcinoid, B. 5 year survival for carcinoid tumors is >60%, C. Rectum is spared, D. Appendicial carcinoids are more common in females than males', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Rectum is not spared, but is infact a common site for carinoid tumor. About other options: 5 year survival for carcinoid tumors is >60% Ref : Bailey and love surgery text book 27th Ed.', 'role': 'assistant'}]