Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Class and Nachod Brewery -  The Class and Nachod Brewery is located in Philadelphia Pennsylvania. The house was built in 1911 and was added to the National Register of Historic Places on July 31 2003.
Answer:
Building