Task: Text Categorization
Input (English): Context: Ronald Michael Behagen (born January 14 1951) is a retired American basketball player.A 6'9 center from DeWitt Clinton High School in New York City Behagen played basketball in junior college and at the University of Minnesota during the early 1970s. One of his teammates was future Baseball Hall-of-Famer Dave Winfield.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Album, 3)Athlete, 4)Artist, 5)Village
Output (English): 3