Task: Text Categorization
Input (English): Context: Charles Albert Vanik (April 7 1913 – August 30 2007) was a Democratic politician from Ohio. He served in the United States House of Representatives.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Plant, 3)Building, 4)NaturalPlace, 5)OfficeHolder
Output (English): 5