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. Kathleen Maltzahn - Kathleen Maltzahn (born 19 September 1966) is an author women's rights and anti-trafficking campaigner. She is a former councillor for the City of Yarra and was the Greens candidate for the state seat of Richmond in the 2010 Victorian state election.
Answer:
Office Holder