Answer the following question: Guy House (Mansfield Louisiana) -  Guy House near Mansfield Louisiana is a Greek Revival home built in 1850. It was listed on the National Register of Historic Places in 1988. 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?
Answer:
Building