Q:The Bengal and North Western Railway was owned and worked by the Bengal and North Western Railway Company (registered 23 October 1882 dissolved October 1946). The Bengal and North Western Railway was merged into the Oudh and Tirhut Railway on 1 January 1943. 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?
A:
Company