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.

Q: Context: The Institute of Mathematical Statistics is an international professional and scholarly society devoted to the development dissemination and application of statistics and probability. The Institute currently has about 4000 members in all parts of the world. Beginning in 2005 the institute started offering joint membership with the Bernoulli Society for Mathematical Statistics and Probability as well as with the International Statistical Institute.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)Company, 3)Album, 4)Building, 5)OfficeHolder

A: 2
****
Q: Context: The Tramway Museum Graz is a transport museum in the Austrian city of Graz specialising in the history of the Graz tramway network. It is located in the former tram depot at the Mariatrost terminus of Graz tram route 1.The museum houses a collection of some 30 rail vehicles including motor trams trailers works cars horse cars and funicular cars.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)EducationalInstitution, 3)NaturalPlace, 4)Building, 5)WrittenWork

A: 4
****
Q: Context: Kondo Arimiyao is a Togolese international football player. Kondo Arimiyao (Arabic: كوندو‎) (born February 18 1991 in Lomé) is a Togolese football midfielder currently playing for AS Douanes Lomé.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Athlete, 3)Animal, 4)Film, 5)Artist

A:
2
****