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.

Example Input: Context: HMS Strongbow was an S class submarine of the Royal Navy and part of the Third Group built of that class.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Film, 3)Plant, 4)MeanOfTransportation, 5)Building
Example Output: 4

Example Input: Context: G. B. Pant University of Agriculture and Technology (GBPUA&T Pantnagar University or simply Pantnagar) is the first agricultural university of India. It was inaugurated by Jawahar Lal Nehru on 17 November 1960 as the Uttar Pradesh Agricultural University (UPAU). Later the name was changed to Govind Ballabh Pant University of Agriculture and Technology in 1972 in memory of the great freedom fighter Govind Ballabh Pant.
Question: The document can be classified to which topic?
Options: 1)OfficeHolder, 2)WrittenWork, 3)Film, 4)EducationalInstitution, 5)Album
Example Output: 4

Example Input: Context: Antithesis is the fourth studio album by technical death metal band Origin. It was released through Relapse Records on April 1 2008. It peaked at #21 on the Billboard Top Heatseekers chart.
Question: The document can be classified to which topic?
Options: 1)Building, 2)Album, 3)EducationalInstitution, 4)NaturalPlace
Example Output:
2