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.

Ex 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

Ex Output:
1

Ex Input:
Context: Cry Me a River is a 2008 short film directed by Chinese filmmaker Jia Zhangke. The film is a romance based around the reunion of four college friends and lovers after ten years. The leads are played by Jia regulars Zhao Tao and Wang Hongwei and Hao Lei and Guo Xiaodong who starred together in Lou Ye's 2006 film Summer Palace.
Question: The document can be classified to which topic?
Options: 1)Company, 2)Building, 3)EducationalInstitution, 4)Album, 5)Film

Ex Output:
5

Ex Input:
Context: Fosdyke Trader was a 411 GRT Empire F type coaster that was built in 1944 by Henry Scarr Ltd Hessle United Kingdom as Empire Fathom for the Ministry of War Transport (MoWT). She was sold in 1946 and renamed Fosdyke Trader. In 1961 she was sold to Canada and renamed Fort Carillon. Further sales in 1972 and 1975 saw her renamed Fermont and Janolyne. A proposed conversion to a floating restaurant fell through and she was sold in 1990 to an American and renamed Mon Ami.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)EducationalInstitution, 3)MeanOfTransportation, 4)Building

Ex Output:
3