Please answer the following question: The Gamma Phi Beta Sorority House in Urbana Illinois also known as Omicron Chapter of Gamma Phi Beta was built in 1918. It was designed by Hewitt Emerson & Gregg. It was listed on the National Register of Historic Places in 1994. 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