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.

Input: Consider Input: Context: Nasutitermes walkeri commonly known as the niggerhead termite or tree termite is a species of arboreal termite found in eastern New South Wales and southeastern Queensland Australia.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)Building, 3)Animal, 4)Company, 5)Film

Output: 3


Input: Consider Input: Context: They Knew Mr. Knight is a 1934 dramatic novel by the British writer Dorothy Whipple.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)NaturalPlace, 3)Building, 4)WrittenWork, 5)Athlete

Output: 4


Input: Consider Input: Context: Leslie Bovee is an American pornographic actress. She is sometimes credited as Leslie Bovée.She appeared in over 50 movies between 1975 and 1980.Leslie Bovee has been inducted into both the AVN Hall of Fame and the XRCO Hall of Fame.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)WrittenWork, 3)Company, 4)Artist, 5)Album


Output: 4