Answer the following question: Caldwell Hall (Pine Bluff Arkansas) - Caldwell Hall in Pine Bluff Arkansas was built in 1928. It was designed in Late Gothic Revival style by architects Thompson Sanford & Ginnochio.The building was listed on the National Register of Historic Places in 1982. 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