Task: Text Categorization
Input (English): Context: Kent Kobersteen is an American photographer due to whom the National Geographic won the National Magazine Award five times in a row. In 1983 he joined the National Geographic Society as a picture editor and from 1998 to 2005 worked as a senior editor of the National Geographic itself. During that time he traveled to the United States Canada and 25 other foreign nations including Norway.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Artist, 3)NaturalPlace, 4)Animal, 5)Building
Output (English): 2