Q:USS Inca (IX-229) - USS Inca a 3381-ton (light displacement) Liberty ship was launched in March 1943 at Los Angeles California and entered merchant service later the same month as S.S. William B. Allison MCE hull 724. Two years later she would be taken into US Navy as stores ship and renamed USS Inca (IX-229). For much of her service as Inca she was also named USS Gamage (IX-227) because of bureaucratic confusion. 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