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: 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
3

Context: Stenocereus alamosensis (octopus cactus or cina) is a species of cactus native to Mexico. It is viviparous (that is the seeds germinate before leaving the parent plant) apparently an adaptation to living in coastal plains which are prone to flooding. The Seri people of Sonora call this cactus xasaacoj.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Plant, 3)Artist, 4)EducationalInstitution
2

Context: Cao Baoping is a Chinese film director. He has emerged in recent years as a figure in China's midrange cinema industry. Some industry watchers like Variety have situated directors like Cao between the older fifth generation directors such as Chen Kaige or Zhang Yimou who have achieved major international and box-office success and the more underground sixth generation directors like Jia Zhangke and Wang Xiaoshuai.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)MeanOfTransportation, 3)Artist, 4)Album, 5)Village

3