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: Castle to Castle is the English title of the 1957 novel by Louis-Ferdinand Celine titled in French D'un chateau l'autre. The book features Celine's experiences in exile with the Vichy French government at Sigmaringen Germany towards the end of World War II.For the first U.S. edition translator Ralph Manheim won the 1970 National Book Award in category Translation.
Question: The document can be classified to which topic?
Options: 1)WrittenWork, 2)Album, 3)MeanOfTransportation, 4)OfficeHolder, 5)Artist
[A]: 1

[Q]: Context: ACube Systems Srl is a company that started in January 2007 from the synergy of the Italian companies Alternative Holding Group Srl Soft3 and Virtual Works.The three companies have been engaged in the areas of sale distribution and engineering of hardware and software for mainstream systems and alternative platforms for years.
Question: The document can be classified to which topic?
Options: 1)OfficeHolder, 2)Plant, 3)Village, 4)Company, 5)MeanOfTransportation
[A]: 4

[Q]: Context: Alenka Puhar (born 4 February 1945) is a Slovenian journalist author translator and historian. She is most notable for her 1982 groundbreaking psychohistory-inspired book The Primal Text of Life (in Slovene: Prvotno besedilo zivljenja) about 19th century social history of early childhood in Slovene Lands then part of Austro-Hungarian Empire. The book was in 2010 the subject of a television documentary that was in 2010 televised on the national RTV Slovenija.
Question: The document can be classified to which topic?
Options: 1)MeanOfTransportation, 2)Animal, 3)Artist, 4)Village
[A]:
3