Task: Text Categorization
Input (English): Context: Bjørnar Moxnes (born 19 December 1981 in Oslo) is the leader of the Red Party having succeeded Turid Thomassen on 6 May 2012. He is a member of the Oslo city council. He was formerly deputy party leader from 2010 to 2012.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Film, 3)OfficeHolder, 4)MeanOfTransportation
Output (English): 3