Given the question: GP11 - The EMD GP11 is a four-axle diesel locomotive rebuilt by the Illinois Central Railroad's Paducah shops. It is very similar in appearance to the GP8 and GP10.The Illinois Central Railroad began their GP11 rebuilding program in 1978. All units were rebuilt from recycled EMD GP7 GP9 or GP18 parts. Spotting features are an angled cab exterior paper air filter new air intake for the traction motors and four exhaust stacks. Internally they had Dash 2 solid state electrical equipment. 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?
The answer is:
Mean Of Transportation