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.

Example Input: 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
Example Output: 4

Example Input: Context: The Auvézère (Occitan dialect: Auvesera) is a 112 km long river in the regions Limousin and Aquitaine France. It is a tributary of the river Isle which is itself a tributary of the Dordogne.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)OfficeHolder, 3)WrittenWork, 4)Album, 5)Village
Example Output: 1

Example Input: Context: Jonathan Beaulieu-Bourgault (born September 27 1988) is a Canadian professional footballer.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Athlete, 3)Film, 4)EducationalInstitution, 5)Company
Example Output:
2