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: Medicine
All are obesity syndromes, EXCEPT: 
Select and explain. 
A. Carpenter, B. Ahlstrom's, C. Cohen's, D. Caroli
D: Caroli
Answer: D: Caroli 
Explanation: Syndromes associated with obesity and hypogonadism are Prader Willi, Laurence Moon Biedl, Ahlstrom's, Cohen's and Carpenter's syndrome. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Page 626