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': 'Salivation by dog seen when food is given along with ringing of bell is : \nSelect and explain. \nA. Conditioned reflex, B. Reinforcement, C. Habituation, D. Innate reflex', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A > Conditioned Reflex', 'role': 'assistant'}]