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: Dergah (Persian: درگه‎; also known as Darkeh and Derkah) is a village in Dowlatabad Rural District in the Central District of Ravansar County Kermanshah Province Iran. At the 2006 census its population was 67 in 13 families.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)EducationalInstitution, 4)Village, 5)NaturalPlace

Ex Output:
4


Ex Input:
Context: Huang Shao-ku (Chinese: 黃少谷; pinyin: Huáng Shǎogǔ) was a politician in the Republic of China. He was the Vice Premier in 1954–1958 and 1966–1969.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)NaturalPlace, 3)OfficeHolder, 4)WrittenWork

Ex Output:
3


Ex Input:
Context: Boechera laevigata is a species of flowering plant in the mustard family known by the common name smooth rockcress. It is native to many areas of the eastern United States and Canada where it grows in calcareous rocky woods and bluffs. It is moderately common throughout its range although it is absent from the southeastern coastal plain and the far north.This species is a biennial herb growing from a single stem. It flowers in early spring and has persistent fruit.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)MeanOfTransportation, 3)OfficeHolder, 4)Plant, 5)EducationalInstitution

Ex Output:

4