Q:PKP class Ty2 -  PKP classes Ty2 and Ty42 are freight (T) 2-10-0 (y) steam locomotives used by Polskie Koleje Państwowe (Polish State Railways PKP) from 1942 onwards. They are Deutsche Reichsbahn class 52 Kriegslokomotiven (war locomotives) either acquired new (Ty42) or secondhand (Ty2) having been built during World War II in factories in many European countries (Germany and occupied countries including Poland) in 1942-1945. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Mean Of Transportation