Task: Text Categorization
Input (English): Context: James David Walker (December 13 1830 – October 17 1906) was an attorney and Democratic Party politician from Arkansas who represented the state in the U.S. Senate from 1879 to 1885. His uncle Finis McLean served as United States Representative from Kentucky.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)MeanOfTransportation, 3)OfficeHolder, 4)Plant, 5)Animal
Output (English): 3