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.

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
4

Context: Rusk is a brand of hair care products and devices designed for hair salons. It was founded by Irvine and Rita Rusk.It is now part of Conair Corporation.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)OfficeHolder, 3)Village, 4)Company, 5)MeanOfTransportation
4

Context: Marek Kopecky (born 19 February 1977) is a Czech futsal player who plays for Bohemians and the Czech Republic national futsal team. Kopecky played for SK Ceske Budejovice in the Gambrinus liga for three seasons between 1997 and 2001.
Question: The document can be classified to which topic?
Options: 1)OfficeHolder, 2)Album, 3)Athlete, 4)Building
3