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.

Example input: Text: The Mansfield Building Society is a UK building society which has its headquarters in Mansfield Nottinghamshire. It is a member of the Building Societies Association.
Question: The document can be classified to which topic? Options: 1)Animal, 2)Plant, 3)Building, 4)Company, 5)WrittenWork
Example output: 3
Example explanation: Mansfield Building Society is a UK building society. Hence, option 3 is the correct answer
Q: Context: USS Dennis J. Buckley (DD/DDR-808) was a Gearing-class destroyer of the United States Navy named for Fireman First Class Dennis J. Buckley Jr. (19201943).Dennis J. Buckley was launched on 20 December 1944 by Bath Iron Works Corp. Bath Maine; sponsored by Mrs. D. J. Buckley mother of F/1c Buckley; and commissioned on 2 March 1945 Commander K. C. Walpole in command.
Question: The document can be classified to which topic?
Options: 1)Athlete, 2)Village, 3)OfficeHolder, 4)MeanOfTransportation, 5)Company
A:
4