Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. USS Pipit (AMc-1) - USS Pipit (AMc-1) was a Pipit-class coastal minesweeper acquired by the United States Navy for use in World War II. Her task was to clear minefields in coastal waterways.Pipit was built as M/V Spartan in 1936 by Martinolich Shipyard Tacoma Washington; acquired by the U.S. Navy at San Diego California on 18 October 1940 by purchase from Mr. Anton Sumic; conversion by Wilmington Boat Works San Pedro California and completed on 22 March 1941; and placed in service on 28 March 1941.
The answer is:
Mean Of Transportation