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: The EMD DD35A was a 5000 hp (3730 kW) diesel-electric locomotive of D-D wheel arrangement built by General Motors Electro-Motive Division exclusively for the Union Pacific Railroad. They were a cab-equipped variant of the previous cabless booster (B unit) EMD DD35 (sometimes erroneously called the 'DD35B'). Fifteen DD35A locomotives were built between May and July 1965; they were assigned road numbers 70 through 84.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)MeanOfTransportation, 3)NaturalPlace, 4)Animal
[A]: 2


[Q]: Context: Papilio epenetus is a species of swallowtail butterfly from the genus Papilio that is found in Ecuador.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)EducationalInstitution, 3)Animal, 4)OfficeHolder, 5)Athlete
[A]: 3


[Q]: Context: Wiktoria [vikˈtɔrja] is a village in the administrative district of Gmina Strachówka within Wołomin County Masovian Voivodeship in east-central Poland. It lies approximately 7 kilometres (4 mi) south-east of Strachówka 32 km (20 mi) east of Wołomin and 52 km (32 mi) east of Warsaw.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Artist, 3)Village, 4)EducationalInstitution, 5)Building
[A]:
3