Question: German submarine U-241 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.An order was placed for U-241 on 10 April 1941 and construction began on 4 September 1942 at Germaniawerft Kiel as werk 675. She was launched the following year on 25 June 1943 and commissioned under the command of Oberleutnant zur See Arno Werr a month later on 24 July.Four days into her first patrol she shot down an attacking flying boat but was sunk with all hands the next day. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Mean Of Transportation