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': '. Not true about tendon organ is \nSelect and explain. \nA. Inhibitory, B. Negative feed back, C. Protective, D. Contracting', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Contracting', 'role': 'assistant'}]