Task: Text Categorization
Input (English): Context: Robert William Begg OC (December 27 1914 – March 2 1982) was a Canadian physician cancer researcher and President of the University of Saskatchewan.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Building, 3)Athlete, 4)OfficeHolder, 5)EducationalInstitution
Output (English): 4