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: Vox Records is a budget classical record label. The name is Latin for voice.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)NaturalPlace, 3)Plant, 4)Company, 5)Film

Ex Output:
4

Ex Input:
Context: Durant High School is a public high school in Plant City Florida. It was opened in 1995. The school's first Principal Ron Frost died of cancer in 1996. The Durant High School Football stadium is named in his honor. The school is named for the community in which it is located. Principals have included Ron Frost (1995-1996) Sherry Sikes (1997-1999) Joe Perez (19992004) and Pamela Bowden (2004present).
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Plant, 3)Film, 4)NaturalPlace, 5)OfficeHolder

Ex Output:
1

Ex Input:
Context: The Italian Adua-class submarine was the fourth subclass of the 600 Series of coastal submarines of the Regia Marina that served during World War II.There were 17 submarines in this class almost all named after places in Ethiopia which had been an Italian colony since 1936 but only one Alagi survived through World War II.Three submarines of this class (Gondar Ascianghi and Neghelli) were sold to Brazil and replaced with submarines of the same names.
Question: The document can be classified to which topic?
Options: 1)Animal, 2)Athlete, 3)WrittenWork, 4)MeanOfTransportation

Ex Output:
4