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 Q]: Context: The Banetsu Monogatari ( Ban'etsu Monogatari) is a locomotive-hauled set of Joyful Train railway coaches operated in Japan by the East Japan Railway Company (JR East) normally between Niigata and Aizu-Wakamatsu.
Question: The document can be classified to which topic?
Options: 1)WrittenWork, 2)EducationalInstitution, 3)Film, 4)MeanOfTransportation
[EX A]: 4

[EX Q]: Context: Wykosowo [vksv] (German: Vixow) is a village in the administrative district of Gmina Gowczyce within Supsk County Pomeranian Voivodeship in northern Poland. It lies approximately 5 kilometres (3 mi) east of Gowczyce 32 km (20 mi) north-east of Supsk and 82 km (51 mi) west of the regional capital Gdansk.Before 1648 the area was part of Duchy of Pomerania 1648-1945 Prussia and Germany.
Question: The document can be classified to which topic?
Options: 1)Film, 2)Plant, 3)Village, 4)Company, 5)Album
[EX A]: 3

[EX Q]: Context: Molly Bobak CM ONB (nee Lamb; February 25 1922 March 2 2014) was a Canadian teacher writer printmaker and painter working in oils and watercolours. During World War II she was the first Canadian woman artist to be sent overseas to document Canada's war effort and in particular the work of the Canadian Women's Army Corps (C.W.A.C).
Question: The document can be classified to which topic?
Options: 1)MeanOfTransportation, 2)OfficeHolder, 3)EducationalInstitution, 4)Artist, 5)Athlete
[EX A]:
4