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: Lautenbach (Ablach) is a river of Baden-Württemberg Germany.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Film, 3)WrittenWork, 4)NaturalPlace, 5)Company

Output: 4


Input: Consider Input: Context: Southern Metropolis Daily (Chinese: 南方都市报) is a daily Tabloid newspaper published in Guangzhou sister to the Southern Daily and part of the giant Southern Media Group. The paper is known for its investigative reporting which often gets it into trouble with the Beijing authorities.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)NaturalPlace, 3)Animal, 4)Artist, 5)MeanOfTransportation

Output: 1


Input: Consider Input: Context: Thornhill Mayne Memorial also known as Allahabad Public Library is a public library situated at Alfred Park in Allahabad. Designed by Richard Roskell Bayne and completed in 1870 it is a remarkable example of Scottish Baronial architecture. It was funded by Commissioner of Allahabad Mr. Mayne and was opened as a memorial to Cuthbert Bensley Thornhill. The monument has served as the house of legislative assembly in British era when Allahabad was the capital of United Provinces.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Company, 3)Building, 4)EducationalInstitution


Output: 3