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: Pathology
[{'content': "'Flare' in Triple response is mediated by : \nSelect and explain. \nA. Axon reflex, B. Aeriolar dilation, C. Histamine release, D. Local hormones", 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Axon reflex', 'role': 'assistant'}]