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.

Q: Context: Beijing mostly referred to as BJ is a diesel-hydraulic locomotive used in the People's Republic of China. It is named after the capital city of China Beijing.BJ were made in two different versions a standard version and a kou'an (port) version.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)MeanOfTransportation, 4)Village, 5)Building

A: 3
****
Q: Context: HMS Inflexible was a 64-gun third rate ship of the line of the Royal Navy launched on 7 March 1780 at Harwich.In 1783 she fought in the Battle of Cuddalore.Because Inflexible served in the navy's Egyptian campaign (8 March to 8 September 1801) her officers and crew qualified for the clasp Egypt to the Naval General Service Medal that the Admiralty authorized in 1850 to all surviving claimants.In 1807 she was present at the Battle of Copenhagen joining on 7 August off Helsingor (Captain Joshua Rowley Watson).Inflexible became a storeship in 1793 and was eventually broken up in 1820.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)MeanOfTransportation, 3)NaturalPlace, 4)Village

A: 2
****
Q: Context: The Irish News is a compact-sized daily newspaper based in Belfast Northern Ireland. It is perceived as being broadly Irish nationalist in outlook. It focuses primarily on Ulster content though it is also available throughout Ireland.
Question: The document can be classified to which topic? 
Options: 1)WrittenWork, 2)Building, 3)OfficeHolder, 4)Artist, 5)Plant

A:
1
****