Please answer the following question: Summerville (Augusta Georgia) -  Summerville (commonly referred to locally as The Hill) is a large affluent residential area and historic district located northwest of downtown Augusta Georgia. The district is site of the historic homes of John Milledge George Walton and Thomas Cumming. 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