Task: Text Categorization
Input (English): Context: Dustin Tyler Hazelett (born April 29 1986) is a retired American mixed martial artist who had fought as a welterweight in the Ultimate Fighting Championship.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Athlete, 3)Film, 4)EducationalInstitution
Output (English): 2