This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
[{'content': 'All are true regarding progressive supranuclear palsy except \nSelect and explain. \nA. Tremors, B. Unsteadiness, C. Dysahria, D. Gaze palsy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Progressive supranuclear palsy presents with symmetrical parkinsonism, cognitive impairement, early falls and bulbar involvement. The charecteristic eye movement disorder, with up and down gaze. There will be dysahria, but not tremors. Reference : Harrison20th edition pg 2456', 'role': 'assistant'}]