Given the question: St. Francis Xavier Cathedral (Alexandria Louisiana) - St. Francis Xavier Cathedral is the cathedral church of the Roman Catholic Diocese of Alexandria located in Alexandria Louisiana.The cathedral was added to the National Register of Historic Places on 29 March 1984. The complex includes the cathedral building St. Francis Academy (erected in 1897) and the rectory (erected in 1896 and renovated in 1930). 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