Q:Tony Sheehan - Anthony John Tony Sheehan (born 24 December 1948) is a former Australian politician. He obtained an economics degree at La Trobe University and was a school teacher at Heidleberg High School. He was elected branch secretary of the Victorian Secondary Teachers Association. He was a member of the Victorian Legislative Assembly from the seat of Ivanhoe (198285) and Northcote (198898). He was a member of the ALP. He held a number of ministerial positions in the government of Joan Kirner. 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