Task: Text Categorization
Input (English): Context: David Hilberman (18 December 1911 – 5 July 2007) was an American cartoon animator and one of the founders of classic 1940s animation.Hilberman worked for Walt Disney Studios and helped animate Snow White and the Seven Dwarfs and Bambi. His involvement in unionizing colleagues and organization of the 1941 Disney strike cost him his job at the studio. After being fired by Disney he founded Industrial Film and Poster Service with Zack Schwartz and Stephen Bosustow in 1945. It later became UPA.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)NaturalPlace, 3)Animal, 4)Plant
Output (English): 1