Brachychiton gregorii commonly known as the desert kurrajong is a small tree of the genus Brachychiton found in northern and western Australia. It was originally classified in the family Sterculiaceae which is now within Malvaceae. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Plant

Leslie James Seth-Smith (12 January 1923 – 5 November 2007) known as James Brabazon was a screenwriter and the author of two well-received biographies of Albert Schweitzer and Dorothy L. Sayers. He also compiled and translated some of Albert Schweitzer's writings in Albert Schweitzer:Essential Writings.He died on 5 November 2007 after a short illness due to lung cancer. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Artist

World Product Center is a building that was scheduled to be built on 11th Avenue and West 34th Street in the Hell's Kitchen neighborhood of Manhattan New York City. The building would have more than 1200000 square feet (110000 m2) of space. The building would have been used as a Hospital Medical center and a Lab. The building would have allowed doctors to use the buildings lab and a place to study on disease and researching. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Building