Q:Herb Bergson - Herb Bergson is an American politician from Duluth Minnesota and the most recent former mayor of that city. He lost his bid for re-election in a crowded 12-candidate primary in September 2007.Bergson was elected mayor of Duluth in 2003 taking a two-way race with 57 percent of the vote over local businessman Charlie Bell. He succeeded Gary Doty who retired from the office after serving three terms. 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:
Office Holder