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. Bristol Bulldog - The Bristol Bulldog was a British Royal Air Force single-seat biplane fighter designed during the 1920s by the Bristol Aeroplane Company. Over 400 Bulldogs were produced for the RAF and overseas customers and it was one of the most famous aircraft used by the RAF during the inter-war period.
The answer to this question is:
Mean Of Transportation