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: Andrew Mald is a Papua New Guinean politician.He was first elected to the National Parliament in the 2007 general election as independent MP for the Moresby North East Open constituency in the National Capital District though he later joined the National Alliance Party and sat as a government backbencher. Nonetheless according to an editorial in the Post Courier he was an outspoken critic of the Government and in particular the National Capital District Commission (NCDC).
Question: The document can be classified to which topic? 
Options: 1)Album, 2)EducationalInstitution, 3)OfficeHolder, 4)WrittenWork, 5)Animal
[EX A]: 3

[EX Q]: Context: Songs and Tunes from The Original Soundtrack of Magical Sentosa (often shortened to Magical Sentosa: The Original Soundtrack or Magical Sentosa soundtrack) is a remix album of the multimedia ECA2 show Le Lac Aux Images; though it actually serves as the main soundtrack to other ECA2 production Magical Sentosa. It is currently not known when it was recorded; many have suggested the soundtrack was probably recorded around 2001 in the studios of ECA2 located in France.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)MeanOfTransportation, 3)Artist, 4)NaturalPlace
[EX A]: 1

[EX Q]: Context: USS Mauna Kea (AE-22) was a Suribachi-class ammunition ship of the United States Navy that was laid down at the Bethlehem-Sparrows Point Shipyard Inc. Sparrows Point Maryland on 6 May 1955; launched on 3 May 1956; sponsored by Mrs. Charles R. Brown; and commissioned on 30 March 1957 Captain Kenneth Loveland in command. The ship was decommissioned 30 June 1995 with over 38 years of active service.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)WrittenWork, 3)OfficeHolder, 4)MeanOfTransportation, 5)Artist
[EX A]:
4