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: USS S-29 (SS-134) was a first-group (S-1 or Holland) S-class submarine of the United States Navy. Her keel was laid down on 17 April 1919 by the Bethlehem Shipbuilding Corporation in Quincy Massachusetts. She was launched on 9 November 1922 sponsored by Mrs. Ronan C. Grady and commissioned on 22 May 1924 with Lieutenant James P.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Album, 3)Athlete, 4)MeanOfTransportation, 5)EducationalInstitution

Ex Output:
4


Ex Input:
Context: Redefining Darkness is the eighth studio album by the Swedish black metal band Shining. It was released through Spinefarm Records on 29 October 2012.The album is dedicated to the memory of Trond Bråthen (a.k.a. Trondr Nefas).
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)NaturalPlace, 3)EducationalInstitution, 4)Album

Ex Output:
4


Ex Input:
Context: The Great Pyramid Robbery is a fantasy novel by Katherine Roberts which is the first novel in The Seven Fabulous Wonders series and the prequel to The Babylon Game. This story is about a young hemutiu called Senu and his ghostly double Red. Senu is usually the class clown and uses his Ka for playing practical jokes on his family. When Senu and a group of his friends play a dare in the hemutiu tombs the dare goes horribly wrong when Senu and his Ka make contact with the Ka's of the dead.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)MeanOfTransportation, 3)EducationalInstitution, 4)WrittenWork, 5)Building

Ex Output:

4