Task: Text Categorization
Input (English): Context: Robert C. Nairne (born March 24 1954 in Redding California) is a former American football linebacker who played for seven seasons in the National Football League from 1977 to 1983. He played for Oregon State University in college.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Company, 3)WrittenWork, 4)Plant, 5)Athlete
Output (English): 5