Please answer the following question: One Main Place (Dallas) - One Main Place is a skyscraper in Dallas Texas. The building rises 445 feet (136 meters). It contains 33 floors and was completed in 1968. One Main Place currently stands as the 27th-tallest building in the city. The architectural firm who designed the building was Skidmore Owings & Merrill who also designed the Willis Tower and John Hancock Center in Chicago and the Burj Khalifa in Dubai. 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