Task: Text Categorization
Input (English): Context: Karl-Heinz Friedrich (born 31 July 1934) is a retired German gymnast. He competed at the 1960 Summer Olympics in all artistic gymnastics events and finished in seventh place with the German team. Individually his best achievement was 31st place on the horizontal bar. In 1958 he won two national titles on the floor and horizontal bar.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)EducationalInstitution, 3)NaturalPlace, 4)Plant
Output (English): 1