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.

Ex Input:
Context: Casterman is a publisher of Franco-Belgian comics specializing in comic books and children's literature. The company is based in Tournai Belgium. The company was founded in 1780 by Donat-Joseph Casterman an editor and bookseller originally from Tournai. Casterman was originally a printing company and publishing house.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Plant, 3)EducationalInstitution, 4)Animal

Ex Output:
1


Ex Input:
Context: HMS Herald was a Hecla-class ocean survey ship that served with the Royal Navy during both the Falklands War and Gulf War. She was built by Robb Caledon Shipbuilders in Leith Scotland.In December 2000 Herald answered a Mayday call and took part in a joint operation with the Royal Air Force to rescue the crew of the Cypriot ferry Royal Prince.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Building, 3)Plant, 4)Animal, 5)MeanOfTransportation

Ex Output:
5


Ex Input:
Context: Kaytee is a company based in Chilton Wisconsin United States. It is an international supplier of bird seed.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Film, 3)EducationalInstitution, 4)Company

Ex Output:

4