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: Gyros is a genus of moths of the Crambidae family.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Album, 3)Film, 4)Artist, 5)Animal
Solution:
5