Please answer the following question: The Medford Carnegie Library is a two-story library building located in Medford Oregon United States. The building was erected in 1911 (completed in 1912) as a gift from Andrew Carnegie. The Carnegie Library building was vacated in 2004 when all services were moved to a new library building in downtown Medford.Throughout 2009 the building was occupied by various city offices while renovations were being completed on the existing Medford city hall building. 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