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: Conus brianhayesi is a species of sea snail a marine gastropod mollusk in the family Conidae the cone snails and their allies.Like all species within the genus Conus these snails are predatory and venomous. They are capable of stinging humans therefore live ones should be handled carefully or not at all.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)Athlete, 3)Building, 4)NaturalPlace, 5)Animal

A: 5
****
Q: Context: The S class was an express passenger steam locomotive that ran on Victorian Railways Australia from 1928 to 1954. Built when the VR was at its zenith and assigned to haul the broad gauge-leg of its Melbourne to Sydney interstate express passenger services the S class remained the VR's most prestigious locomotive class until the advent of diesel electric locomotives in the early 1950s.They were the first Pacific-type locomotives on the VR as well as its first 3-cylinder locomotive type.
Question: The document can be classified to which topic?
Options: 1)Film, 2)MeanOfTransportation, 3)Company, 4)Album, 5)Plant

A: 2
****
Q: Context: Saskia Holmkvist (born 1971) is a conceptual artist from Sweden working mainly with video. She is best known for the short films System (2001) and Interview With Saskia Holmkvist (2005).
Question: The document can be classified to which topic?
Options: 1)Album, 2)Village, 3)Animal, 4)WrittenWork, 5)Artist

A:
5
****