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.

Input: Consider 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

Output: 2

Input: Consider Input: Context: USS Braine (DD-630) a Fletcher-class destroyer was a ship of the United States Navy named for Rear Admiral Daniel L. Braine (18291898) who served in the Civil War and explored the Arctic.Braine was launched 7 March 1943 by Bath Iron Works Corp. Bath Maine; sponsored by Mrs. Daniel L. Braine wife of a grandson of Rear Admiral Braine and commissioned 11 May 1943 Commander J. F. Newman Jr. in command.
Question: The document can be classified to which topic?
Options: 1)Building, 2)NaturalPlace, 3)Album, 4)WrittenWork, 5)MeanOfTransportation

Output: 5

Input: Consider Input: Context: Harker's Run (or Harkers Run as shown on federal maps) is a stream originating in Preble County Ohio USA. Harker's Run drains into Four Mile Creek on the eastern edge of the campus of Miami University in Oxford just north of where the Trenton Oxford Road crosses Four Mile/Talawanda Creek. The stream flows roughly from north to south and is approximately 5.5 miles (8.9 km) in total length. The elevation at the mouth of the stream is 775 feet (236 m) above sea level.
Question: The document can be classified to which topic?
Options: 1)Animal, 2)Athlete, 3)NaturalPlace, 4)Artist, 5)EducationalInstitution
Output: 3