Please answer the following question: In Bratislava Slovakia Michael's Gate is the only city gate that has been preserved of the medieval fortifications and ranks among the oldest town buildings. Built about the year 1300 its present shape is the result of baroque reconstructions in 1758 when the statue of St. Michael and the Dragon was placed on its top. 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?
Answer:
Building