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': 'Moderate excercise tachypnea is due to stimulation of which receptor \nSelect and explain. \nA. Proprioception, B. J receptor, C. Lung receptor, D. Baro receptor', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Inspiratory neurons are stimulated by proprioception from joints and muscles.', 'role': 'assistant'}]