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: A Soldier of the Great War (1991) is a novel by Mark Helprin concerning an aged World War I veteran who recounts his life and adventures while traveling with a young man he meets after the two of them are thrown off a bus the former leaving after the latter is refused entry as the older man marches toward a visit with his granddaughter neither knowing the outcome of their journey.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)WrittenWork, 3)Animal, 4)MeanOfTransportation

A: 2
****
Q: Context: Slim Devices Inc. is a consumer electronics company based in Mountain View California United States. Their main product is the Squeezebox network music player which connects to a home ethernet or Wi-Fi network and allows the owner to stream digital audio over the network to a stereo.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Plant, 3)Building, 4)Film

A: 1
****
Q: Context: Forcipiger longirostris commonly known as the longnose butterflyfish or big longnose butterflyfish is a species of butterflyfish found on coral reefs throughout the tropical waters of the Indo-Pacific. Even with its distinctive point-like long nose the longnose butterflyfish still can easily be confused with its more common cousin F. flavissimus. Both species may be kept in aquariums.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Company, 3)NaturalPlace, 4)Album, 5)Building

A:
1
****