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: Physiology
All are true about cerebellum except 
Select and explain. 
A. It has 3 layers, 4 nucleus & 5 cells, B. Climbing fibres are afferent inputs, C. Mossy fibres inhibit Purkinje cells, D. Climbing fibres excite Purkinje cells
C: Mossy fibres inhibit Purkinje cells
Answer: C: Mossy fibres inhibit Purkinje cells 
Explanation: C i.e. Mossy fibres inhibit Purkinje cells