Please answer the following question: Adam Bielan - Adam Jerzy Bielan ([adam j bjlan] born on 12 September 1974 in Gdansk Poland) is a Polish politician and Member of the European Parliament for Lesser Poland and Swietokrzyskie with Poland Comes First. He is Vice-Chairman of the European Conservatives and Reformists political grouping.Bielan sits on the European Parliament's Committee on Regional Development. 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