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: Kastolatsi is a village in Otepää Parish Valga County in southeastern Estonia. It has a population of 65 (as of 7 February 2008).
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)OfficeHolder, 3)NaturalPlace, 4)Village, 5)MeanOfTransportation
[A]: 4


[Q]: Context: USS Bancroft was a United States Navy steel gunboat was laid down in 1891 at Elizabethport New Jersey by Samuel L. Moore & Sons Shipyard and launched on 30 April 1892. She was commissioned on 3 March 1893 at the New York Navy Yard with Miss Mary Frances Moore as sponsor.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)MeanOfTransportation, 3)Building, 4)Animal, 5)NaturalPlace
[A]: 2


[Q]: Context: Thermophis is a genus of snakes in the family Colubridae.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Building, 3)WrittenWork, 4)Company, 5)Artist
[A]:
1