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 Q]: Context: Mbah Surip (born Urip Achmad Ariyanto) (6 May 1957 – 4 August 2009) was an Indonesian singer. He was known for his single Tak Gendong (I Will Carry You on My Back).
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Artist, 3)Film, 4)OfficeHolder, 5)Building
[EX A]: 2

[EX Q]: Context: Dowlatabad (Persian: دولتاباد‎ also Romanized as Dowlatābād; also known as Latābād) is a village in Takab Rural District Shahdad District Kerman County Kerman Province Iran. At the 2006 census its population was 154 in 31 families.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Artist, 3)Village, 4)Animal, 5)WrittenWork
[EX A]: 3

[EX Q]: Context: RegionsAir was a Part 121 regional airline. Its headquarters and maintenance base were located at the Smyrna Airport in Smyrna Tennessee USA. The hub airports for RegionsAir were Lambert-St. Louis International Airport (STL) and Cleveland Hopkins International Airport (CLE).RegionsAir operated under a code-sharing agreement with TWA and American Airlines to provide flights to communities as AmericanConnection from Lambert-St.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)Building, 4)Company, 5)OfficeHolder
[EX A]:
4