Please answer the following question: 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. Martins Roze - Martins Roze (28 September 1964 8 September 2012) was a Latvian politician. From 2002 till 2009 he was Minister for Agriculture of Latvia. He was member of Latvian Farmers' Union. He has graduated from University of Latvia.
A:
Office Holder