Given the question: Old Buckenham Priory -  Old Buckenham Priory was an Augustinian priory built on the site of Old Buckenham Castle at Old Buckenham in Norfolk England. The priory was founded circa 1146 by William de Albini and his wife Queen Adeliza (widow of King Henry I). The foundation charter endowed the priory with the site of the old Buckenham castle and the rectories of All Saints and St. Andrews in the manor of Buckenham. 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