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: OxiClean (founded 1997) is the brand name for a line of household cleaners including 'OxiClean Versatile Stain Remover' which is a laundry additive spot stain remover and household cleaner marketed by Church & Dwight. It was previously owned by Orange Glo International until 2006.
Question: The document can be classified to which topic?
Options: 1)Film, 2)Artist, 3)Plant, 4)Animal, 5)Building
[A]: 3

[Q]: Context: Kingswood Elementary School located in the Kingswood subdivision of Hammonds Plains Nova Scotia is a non-denominational English and French Immersion institution. The school offers Primary to Grade 6 instruction and was arguably the first elementary school in the province designed for growth.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Artist, 3)WrittenWork, 4)Building, 5)Film
[A]: 1

[Q]: Context: The Blackneck (Lygephila pastinum) is a moth of the Noctuidae family. It is found in Europe Siberia Japan and China.The wingspan is 3742 mm. The length of the forewings is 1821 mm. The moth flies in two generations from late March to mid August and from September and October .The larvae feed on various herbaceous plants such as Vicia cracca and Lathyrus pratensis.
Question: The document can be classified to which topic?
Options: 1)Album, 2)Company, 3)EducationalInstitution, 4)Animal, 5)Artist
[A]:
4