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: Gaillardia aristata is a species of flowering plant in the sunflower family known by the common names common blanketflower and common gaillardia. This perennial wildflower is native to much of northern and western North America where it grows in many habitats.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Artist, 3)Film, 4)OfficeHolder, 5)NaturalPlace

Ex Output:
1


Ex Input:
Context: William Daryl Hine (February 24 1936 – August 20 2012) was a Canadian poet and translator.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Artist, 3)Film, 4)Animal, 5)Plant

Ex Output:
2


Ex Input:
Context: The Rhaetian Railway Ge 6/6 II is a class of heavy metre gauge electric locomotives operated by the Rhaetian Railway (RhB) which is the main railway network in the Canton of Graubünden Switzerland.The class is so named because it was the second class of locomotives of the Swiss locomotive and railcar classification type Ge 6/6 to be acquired by the Rhaetian Railway.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)NaturalPlace, 3)MeanOfTransportation, 4)WrittenWork, 5)Album

Ex Output:

3