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: Anaesthesia
[{'content': 'Allergic reactions to amide linked anaesthetic are – \nSelect and explain. \nA. Less common than that of ester linked local anesthetics, B. More common than that of ester linked anesthetics, C. Not known, D. None of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Amide local anesthetics have low incidence of allergic reaction in comparison to esters.', 'role': 'assistant'}]