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: Medicine
[{'content': 'UMN palsy is characterized by all except \nSelect and explain. \nA. Spasticity, B. Exaggerated tendon reflexes, C. Fasciculations, D. Extensor plantar response', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Fasciculations are feature of LMN palsy', 'role': 'assistant'}]