Mary Margaret Haugen was a Washington state senator and chairwoman of the Senate Transportation Committee. She served as Washington's 10th district as a state senator from 1993 to 2012.From 19821992 Haugen served in the Washington House of Representatives. Before that she served three terms as a member of the Stanwood School Board.Haugen is married and lives on Camano Island. She was a Democrat. 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?
Answer:
Office Holder