Given the question: Dewoitine D.15 -  The Dewoitine D.15 was a single engine single seat biplane fighter aircraft built in France in the 1920s. Intended to offer structual simplifications when compared with monoplanes it had a disappointing performance and was soon abandoned. 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