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: White Arrows is a 2003 EP by the Australian band Full Scale released with the band's other EP Black Arrows (EP). The EPs were produced by Forrester Savell and were released through Popstar Records. All of the songs except Yellow Brittle were re-released on the band's album Full Scale (album).
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Plant, 3)Album, 4)Artist
Example Output: 3

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: Staurogyne minarum syn. Ebermaiera minarum Nees) is a plant native of Cerrado vegetation of Brazil.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)OfficeHolder, 3)NaturalPlace, 4)MeanOfTransportation, 5)Plant
Example Output:
5