Please answer the following question: Widow Maloby's Tavern -  The Widow Maloby's Tavern is a historic tavern building located in the Queen Village neighborhood of Philadelphia Pennsylvania. The tavern was built in 1764 and is a 3 1/2-story three bay by two bay brick rowhouse. It was originally painted yellow. It remained a tavern and community gathering place for over a century.It was added to the National Register of Historic Places on March 16 1972. The tavern is also part of the South Front Street Historic District. 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