Q:Townhouse Row - Townhouse Row is a set of seven historic townhouses located at Chambersburg in Franklin County Pennsylvania. They are three-story brick townhouses built starting in the third quarter of the 19th century. They were built following the burning of Chambersburg by the Confederate Army in the American Civil War. Individual townhouses have undergone various additions and modifications after their initial construction.It was listed on the National Register of Historic Places in 1978. 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?
A:
Building