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: 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

A: 3
****
Q: 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

A: 4
****
Q: Context: Hasan Yiğit (born 2 January 1975 in istanbul) is a retired Turkish football midfielder. During his career Yiğit played for Gaziantepspor Kocaelispor Diyarbakırspor Ankaraspor Bursaspor Denizlispor Sakaryaspor Çaykur Rizespor and Güngörenspor.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Athlete, 3)Film, 4)EducationalInstitution

A:
2
****