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.
Q: Context: Hypatopa ursella is a moth in the Blastobasidae family. It is found in North America including California.The wingspan is about 18 mm. The forewings are bone-white suffused and sprinkled with brownish grey. The hindwings are pale grey with a slight brownish tinge.
Question: The document can be classified to which topic?
Options: 1)Film, 2)Artist, 3)Animal, 4)Album, 5)MeanOfTransportation
A:
3