Q:The Chateau de La Roche is a restored castle situated in the commune of Saint-Priest-la-Roche in the Loire departement of France 20 km from Roanne. The castle stands on an island in the lake formed by the Villerest dam. 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:
Building