Given the question: The Vickers Viastra was an all-metal 12-seat passenger high-wing monoplane with variants powered by one two and three engines. Two twin-engined Viastras operated commercially in Australia from 1931-6; another served as a Royal transport. 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?
The answer is:
Mean Of Transportation