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: Babylon Springs is a 2006 EP by the Mountain Goats on the 4AD label. It was released as a CD and a digital download.
Question: The document can be classified to which topic?
Options: 1)Animal, 2)Village, 3)MeanOfTransportation, 4)Album

Ex Output:
4

Ex Input:
Context: The BMW New Six CS (internal name BMW E9) was a two-door coupe built for BMW by Karmann from 1968 to 1975. It was developed from the New Class-based BMW 2000CS coupe which was enlarged to hold the BMW M30 straight-6 engine used in the E3 sedan.The E9 platform especially the 3.0CSL homologation special was very successful in racing especially in European Touring Car Championship and the Deutsche Rennsport Meisterschaft. This helped to establish BMW's status as a sporty driver's car.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)MeanOfTransportation, 3)Athlete, 4)Film, 5)OfficeHolder

Ex Output:
2

Ex Input:
Context: W.B. Mason based in Brockton Ma. is the largest privately held office products dealer in the U.S. that competes with Staples OfficeMax Office Depot and New England Office Supply. W.B. Mason primarily serves the New England and Mid-Atlantic areas of the United States. They have 42 distribution centers as well as sales offices in New York City and Philadelphia. The company has 2271 employees 900 sales representatives 450 delivery trucks (leased from Ryder) and over 180000 customers.
Question: The document can be classified to which topic?
Options: 1)Building, 2)Film, 3)WrittenWork, 4)Company, 5)MeanOfTransportation

Ex Output:
4