Given the question: Hollister Carnegie Library -  The Hollister Carnegie Library (previously: Hollister Free Public Library; now Hollister City Hall) is located on 375 Fifth Street in Hollister California US. Established in 1912 as a Carnegie library decades later it was re-purposed as a city hall. The building is part of the downtown's National Register-listed historic district and was entered itself into the National Register on March 26 1992. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Building