Task: Text Categorization
Input (English): Context: Oleksiy Kazanin (born 22 May 1982) is a Ukrainian race walker. He is married to Olena Shumkina who is also a race walker.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Village, 3)Plant, 4)Athlete, 5)OfficeHolder
Output (English): 4