Please answer the following question: 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. Southold Historic District - Southold Historic District is a national historic district located at the hamlet of Southold in Suffolk County New York. The district has 86 contributing buildings one contributing site and two contributing objects. The majority are residential buildings built either with a heavy timber frame or balloon frame construction and range in date from about 1656 to about 1938.
A:
Building