Task: Text Categorization
Input (English): Context: Nikola Pokrivač (born 26 November 1985) is a Croatian footballer who plays as midfielder for HNK Rijeka.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)EducationalInstitution, 3)Athlete, 4)OfficeHolder, 5)Company
Output (English): 3