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: Anatomy
Inferior cerebellar peduncle has all of the following tracts, except: 
Select and explain. 
A. Vestibulo cerebellar, B. Olivo cerebellar, C. Spinocerebellar, D. Pontocerebellar
D: Pontocerebellar
Answer: D: Pontocerebellar 
Explanation: Pontocerebellar