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
[{'content': 'True about cerebelluma) Cerebral cortex have mostly inhibitory effectsb) Co-ordinationc) Planning of motor movementsd) Excitatory effect from deep nuclei \nSelect and explain. \nA. abc, B. abd, C. acd, D. bcd', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Cerebral cortex effects on cerebellum are all excitatory. Co-ordination is through spinocerebellum. Planning and programming of voluntary movements is through neo cerebellum. Deep nuclei outputs are always excitatory.', 'role': 'assistant'}]