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: 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
[A]: 4


[Q]: Context: Allen Luther Sangree also as Allan or Alan
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Plant, 3)WrittenWork, 4)Village, 5)Film
[A]: 1


[Q]: Context: Mohinder Pratap Chand is an Urdu writer and poet of India who has promoted Urdu language and literature in India. In Kurukshetra University (India) he initiated the Bazm-e-Adab (a literary body) and introduced the study of Urdu in the University Curriculum where he taught Urdu as Teacher In-charge for 26 years. He is the author of over one dozen Urdu and Hindi books both in poetry and prose including children's literature in Urdu.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Album, 3)Artist, 4)Building, 5)Film
[A]:
3