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: Arellius was a Roman painter active in the 1st century BC mentioned by Pliny.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Athlete, 3)EducationalInstitution, 4)Artist
[A]: 4


[Q]: Context: Artifacts II: 1989–1994 (2008) is the second collection of previously unreleased demos by Acumen Nation recorded at various home studios from 1989–1994 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: Amphibian Man (rus. Человек-амфибия) is a science fiction adventure novel by the Soviet Russian writer Alexander Beliaev. It was published in 1928.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Album, 3)Athlete, 4)WrittenWork
[A]:
4