Answer the following question: Niels Kaas -  Niels Kaas (1535 – 29 June 1594) was a Danish politician who served as Chancellor of Denmark from 1573 until his death. He was influential in the negotiation of the Peace of Stettin and in the upbringing of Christian IV. Kaas also played an important role in the emancipation of Schleswig-Holstein. 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?
Answer:
Office Holder