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. Mike Green (Michigan politician) - Michael 'Mike' L. Green (born September 28 1948 in Risco Missouri) is an American Republican politician from Michigan. He is a current member of the State Senate and is a former member of the Michigan House of Representatives. Green is also a former member of the Tuscola County Board of Commissioners and was a tool and die maker at General Motors. He is the owner of Green's Custom Log Homes in Mayville.
A:
Office Holder