Please answer the following question: Dr. Jozsef Hevessy (October 10 1931 July 18 2005) was a Hungarian politician who served as Mayor of Debrecen from 1990 to 1998. 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?
A:
Office Holder