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: Artifacts II: 19891994 (2008) is the second collection of previously unreleased demos by Acumen Nation recorded at various home studios from 19891994 with new EQ and mastering. The collection features material originally performed as Acumen Nation and later for the DJ? Acucrack debut only to be discarded. The album celebrates the band's roots in the WaxTrax! era dedicated to the memory of Jim Nash.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)NaturalPlace, 3)Company, 4)Album, 5)Building
[A]: 4

[Q]: Context: The Mooi River (Afrikaans: Mooirivier) is a river in North West Province South Africa. It is a tributary of the Vaal River and belongs to the Upper Vaal Water Management Area.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)Artist, 3)OfficeHolder, 4)MeanOfTransportation, 5)NaturalPlace
[A]: 5

[Q]: Context: Jerome Dillon is a professional musician best known for his tenure as drummer with industrial rock group Nine Inch Nails from 1999-2005. After his departure his own project Nearly released its debut album reminder in December 2005 along with a cd maxi-single for the song Straight to Nowhere. All is Lost a song from reminder that Dillon co-wrote with 12 Rounds singer Claudia Sarne was featured in the 2008 film Diary of a Nymphomaniac.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Artist, 3)OfficeHolder, 4)Plant
[A]:
2