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 Q]: Context: Leontochroma is a genus of moths belonging to the subfamily Tortricinae of the family Tortricidae.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)EducationalInstitution, 3)Film, 4)Artist
[EX A]: 1

[EX Q]: 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 A]: 4

[EX Q]: Context: Marek Kopecký (born 19 February 1977) is a Czech futsal player who plays for Bohemians and the Czech Republic national futsal team. Kopecký played for SK České Budějovice in the Gambrinus liga for three seasons between 1997 and 2001.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Album, 3)Athlete, 4)Building
[EX A]:
3