Task: Text Categorization
Input (English): Context: Russell Keys Oberlin (born October 11 1928 in Akron Ohio) is a pioneering American countertenor who was a founding member of the New York Pro Musica Antiqua ensemble.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Film, 3)WrittenWork, 4)Artist, 5)MeanOfTransportation
Output (English): 4