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: Thyrsodium is a genus of plant in family Anacardiaceae. Species include: Thyrsodium herrerense Encarnacion
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Plant, 3)Animal, 4)Artist, 5)MeanOfTransportation

A: 2
****
Q: Context: Sianav (Persian: سياناو‎ also Romanized as Sīānāv and Sīānow) is a village in Avalan Rural District Muchesh District Kamyaran County Kurdistan Province Iran. At the 2006 census its population was 168 in 39 families.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)MeanOfTransportation, 3)Film, 4)Village

A: 4
****
Q: Context: Sphenophorus piceus is a species of palm weevils in the family Curculionidae.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)EducationalInstitution, 3)Animal, 4)Company

A:
3
****