Please answer the following question: William L. Thaxton Jr. House - The William L. Thaxton Jr. House is a large single-story Usonian house designed by Frank Lloyd Wright in 1954 and built in Houston Texas in 1955. The Thaxton House is Wright's only residential project in Houston. 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