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: Paul Brochart (22 April 1899 – 22 December 1971) was a Belgian sprinter. He competed at the 1920 1924 and 1928 Summer Olympics.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Film, 3)Athlete, 4)Company, 5)Artist
[EX A]: 3

[EX Q]: Context: CNA Center is a 600-ft (183 m) 44-story high-rise building located at 333 South Wabash Avenue in the Loop Community Area of Chicago.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)OfficeHolder, 3)EducationalInstitution, 4)Village
[EX A]: 1

[EX Q]: Context: Vridni is a steel screw steamer tug built in Rijeka Croatia (at that time Fiume Austria-Hungary) in 1894 as Légy by Howaldtswerke's subsidiary Howaldt & Co as the first newbuild of the then new shipyard in Brgudi Rijeka (nowadays 3. Maj Shipyard) and one of the two tugs built for the shipyard's own use. The reciprocating steam engine was made in Kiel Germany.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Plant, 3)Building, 4)Company
[EX A]:
1