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: 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

Ex Output:
4


Ex Input:
Context: To Have or Not to Have (Dashtan Va Nadashtan) is a (2001) documentary film. It was the first writing and directorial effort of Niki Karimi.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Animal, 3)NaturalPlace, 4)Film, 5)Company

Ex Output:
4


Ex Input:
Context: Chalee Tennison (born April 11 1969) is an American country music artist from the state of Texas. She has released three major-label studio albums (two on Asylum Records and one on Dreamworks Records) in addition to charting six singles on the Billboard Hot Country Singles & Tracks (now Hot Country Songs) charts. Her highest charting singles Just Because She Lives There and Go Back both reached No. 36 on that chart.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)WrittenWork, 3)Building, 4)Artist, 5)EducationalInstitution

Ex Output:

4