Q:Josy Dubie - Josy Dubie is a Belgian politician and a member of Ecolo. He was a member of the Belgian Senate from 1999 to 2003 and from 2005 to 2009. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Office Holder