In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.

Q: Context: Omnipotent Government: The Rise of the Total State and Total War is a book by Austrian School economist Ludwig von Mises first published in 1944 by Yale University Press. It is one of the most influential writings in Libertarian social thought and critique of statist ideology and socialism examining the rise of Nazism as an example. The book treats Nazism as a species of orthodox socialist theory.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Artist, 3)Athlete, 4)WrittenWork, 5)NaturalPlace

A: 4
****
Q: Context: The Udet U 12 Flamingo was an aerobatic sports plane and trainer aircraft developed in Germany in the mid-1920s. It was a conventional single-bay biplane of wooden construction with the wings braced by large I-struts. The pilot and instructor or passenger sat in tandem open cockpits. The U 12 proved extremely popular and sold well due in no small part to Ernst Udet's spectacular aerobatics routines while flying the aircraft.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Building, 3)MeanOfTransportation, 4)Company, 5)Plant

A: 3
****
Q: Context: Seabiscuit is a 2003 American biographical sports drama film based on the best-selling non-fiction book Seabiscuit: An American Legend by Laura Hillenbrand. The film is loosely based on the life and racing career of Seabiscuit an undersized and overlooked thoroughbred race horse whose unexpected successes made him a hugely popular media sensation in the United States during the Great Depression.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Building, 3)Album, 4)Athlete, 5)Film

A:
5
****