Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Ned Ashton House - The Ned Ashton House in Iowa City Iowa also known as the Edward L. Ashton House or as Ashton House was built in 1947-1948 and listed on the National Register of Historic Places in 2001.The house was built in 1947 by Edward L. Ned Ashton as a private residence. Ashton who has been called the most distinguished bridge engineer in the history of Iowa was a professor of civil engineering at the University of Iowa from 1943 to 1957.
The answer to this question is:
Building