Sean Lynch MLA (Irish: Sean O Loingsigh; born 11 January 1954) is an Irish republican Sinn Fein politician and a current MLA for the constituency of Fermanagh and South Tyrone. Lynch was a former Provisional Irish Republican Army (IRA) leader in the Maze Prison (known as Long Kesh by Irish republicans). Lynch previously served as Chairman of Sinn Fein in Fermanagh and as a senior member of the district policing partnership in Fermanagh. 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