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: Pediocactus peeblesianus is a rare species of cactus known by the common names Navajo pincushion cactus. It is endemic to the state of Arizona in the United States. One subspecies of the plant is federally listed as an endangered species of the U.S.This petite cactus grows up to 6.5 centimeters tall by about 5.5 wide. It is grayish green in color and generally spherical or egg-shaped.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Company, 3)NaturalPlace, 4)Artist

Output: 1


Input: Consider Input: Context: For his father who also served as a member of the Illinois House of Representatives see Arthur TurnerArt Turner is a Democratic member of the Illinois House of Representatives who serves as a representative for the 9th district. The district he represents includes part of the community areas of the Near West Side the Near North Side and North Lawndale.He is currently assigned to the committees for the Judiciary and Revenue and Finance. He is also the chair of the Sex Offenses Subcommittee.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Building, 3)OfficeHolder, 4)Album, 5)Artist

Output: 3


Input: Consider Input: Context: Dean Saunders (born in London on 9 January 1981) is a Dutch singer. On 22 January 2011 he won in 2011 the Dutch version of Popstars in its third season in 2010-2011.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Animal, 3)Film, 4)Artist


Output: 4