This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'Significant extrahepatic metabolism is shown by \nSelect and explain. \nA. Prilocaine, B. Lignocaine, C. Bupivacaine, D. Ropivacaine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Prilocaine other than hepatic metabolism is also metabolized significantly in lungs.', 'role': 'assistant'}]