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.

[EX Q]: Context: Endoclonium is a genus of algae in the family Chaetophoraceae.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)OfficeHolder, 3)Plant, 4)Animal, 5)Company
[EX A]: 3

[EX Q]: Context: The Sinoto's Lorikeet (Vini sinotoi) is a species of parrot that became extinct 700–1300 years ago. It was identified from fossils on the Marquesas Islands.The species epithet commemorates anthropologist Yosihiko H. Sinoto who collected the holotype in 1965.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)Animal, 3)Film, 4)Album, 5)NaturalPlace
[EX A]: 2

[EX Q]: Context: Reinaldo Arenas (July 16 1943 – December 7 1990) was a Cuban poet novelist and playwright who despite his early sympathy for Fidel Castro and the 1959 revolution grew critical of and then rebelled against the Cuban government.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Athlete, 3)NaturalPlace, 4)EducationalInstitution
[EX A]:
1