Given the task definition and input, reply with output. 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: Just One More is the fourth full-length release from the Mad Caddies. This album mixes lots of ska punk reggae and even a little polka as well. The subject matter throughout this CD in comparison to their others is significantly more serious.
Question: The document can be classified to which topic?
Options: 1)WrittenWork, 2)Album, 3)Animal, 4)EducationalInstitution, 5)Plant
2