Detailed Instructions: 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.
Problem: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
Solution:
2