This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Transplantation, Subject name: Surgery
[{'content': 'First liver transplant was done by - \nSelect and explain. \nA. Starzl, B. Yuri Voroniy, C. Claudius Galen, D. Gerhardt Kuntscher', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Starzl o The first human liver transplant was performed in 1963 by a surgical team led by Dr. Thomas Starzl of Denver, Colorado, United States. Dr. Starzl performed several additional transplants over the next few years before the first short-term success was achieved in 1967 with the first one-year survival post transplantation.", 'role': 'assistant'}]