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.

Context: The Pyshma (Russian: Пышма) is a river in Sverdlovsk and Tyumen Oblasts of Russia. It is a tributary of the Tura and is 603-kilometer (375 mi) long with a drainage basin of 19700 square kilometers (7600 sq mi).The Pyshma has its sources at 290 meters AMSL on the eastern side of the Ural Mountains near the town of Verkhnyaya Pyshma just north of Yekaterinburg.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Village, 3)NaturalPlace, 4)OfficeHolder
3

Context: The Metropolitan Transit Authority of Black Hawk County marketed as MET Transit is the primary provider of mass transportation in the cities of Waterloo and Cedar Falls Iowa. The agency was founded in 1972 after the private National City Lines which had operated public transit under contract from the city pulled out of providing fixed routes which led to the city directly taking over this service.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)MeanOfTransportation, 3)Village, 4)Artist, 5)EducationalInstitution
1

Context: The Knights of Pythias Temple in Louisville Kentucky also known as Chestnut Street Branch-Y.M.C.A. was built in 1914. It was designed by Henry Wolters. It was listed on the National Register of Historic Places in 1978.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)WrittenWork, 3)Artist, 4)Building, 5)Company

4