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.

Context: The Third Millennium: A History of the World AD 2000-3000 is a 1985 book written by Brian Stableford and David Langford. It is a fictional historical account from the perspective of the year 3000 giving a future history of humanity and its technological and sociologial developments.
Question: The document can be classified to which topic?
Options: 1)Album, 2)MeanOfTransportation, 3)WrittenWork, 4)Plant, 5)EducationalInstitution
3