TASK DEFINITION: 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.
PROBLEM: Context: The FS E.645 and E.646 are two classes of similar electric locomotives used on Italian railways. They were introduced during the 1950s and they have been retired in 2009.
Question: The document can be classified to which topic?
Options: 1)WrittenWork, 2)Athlete, 3)Plant, 4)MeanOfTransportation

SOLUTION: 4

PROBLEM: Context: The XN5N was a prototype United States monoplane trainer aircraft produced by the Naval Aircraft Factory in Philadelphia Pennsylvania in 1941. A single prototype was built and evaluated.The type was not placed in production.
Question: The document can be classified to which topic?
Options: 1)NaturalPlace, 2)Company, 3)Film, 4)MeanOfTransportation, 5)Athlete

SOLUTION: 4

PROBLEM: Context: Sonja and the Bull (Croatian: Sonja i bik) is a 2012 Croatian comedy film directed by Vlatka Vorkapic.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Plant, 3)NaturalPlace, 4)Company, 5)Film

SOLUTION:
5