Task: Text Categorization
Input (English): Context: The Palace of Nations (French: Palais des Nations) in Geneva Switzerland was built between 1929 and 1936 to serve as the headquarters of the League of Nations. It has served as the home of the United Nations Office at Geneva since 1946 when the Secretary General of the UN signed a Headquarters Agreement with the Swiss authorities although Switzerland did not become a member of the UN until 2002.In 2012 alone the Palace of Nations hosted more than 10000 intergovernmental meetings.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Company, 3)Building, 4)Athlete, 5)Film
Output (English): 3