This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Place of first liver transplant 
Select and explain. 
A. Pittsburgh, B. Boston, C. Colarado, D. Cambridge
C: Colarado
Answer: C: Colarado 
Explanation: Firat liver transplantation was done by Starzl in 1963, in Denver, University of Colorado Ref: Sabiston 20th edition Pgno : 637