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': 'Reflex absent in decoicate animal ? \nSelect and explain. \nA. Righting reflex, B. Long loop stretch reflex, C. Tonic neck reflex, D. Crossed extensor reflex', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Long loop stretch reflex", 'role': 'assistant'}]