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: Wild Cargo was Frank Buck's second book a best seller. Buck continued his tales of his adventures capturing exotic animals.Writing with Edward Anthony Buck related many of his experiences working with jungle creatures.
Question: The document can be classified to which topic?
Options: 1)Film, 2)OfficeHolder, 3)EducationalInstitution, 4)NaturalPlace, 5)WrittenWork
5