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
[{'content': 'Function of floculonodular lobe of cerebellum ? \nSelect and explain. \nA. Postural balance, B. Smoothening of movement, C. Planning of movement, D. All of the above', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Postural balance", 'role': 'assistant'}]