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: The Naglo D.II was a German single seat quadruplane fighter flown late in World War I. It took part in one of the fighter competitions but did not reach production.
Question: The document can be classified to which topic?
Options: 1)Animal, 2)MeanOfTransportation, 3)Village, 4)Building, 5)Album
[EX A]: 2

[EX Q]: Context: Nga Tawa Diocesan School also known as the Wellington Diocesan School for Girls is an state-integrated Anglican girls' boarding school situated in the heart of the Rangitikei. It is found just outside the township of Marton in New Zealand.
Question: The document can be classified to which topic?
Options: 1)MeanOfTransportation, 2)WrittenWork, 3)Village, 4)Building, 5)EducationalInstitution
[EX A]: 5

[EX Q]: Context: The SeaOrbiter also known as Sea Orbiter (two words) is an ocean going research vessel. Construction is to begin in late 2013. Similar to a space ship the SeaOrbiter is planned to allow scientists and others a residential yet mobile research station positioned under the oceans' surface. The station will have laboratories workshops living quarters and a pressurized deck to support divers and submarines.SeaOrbiter is a project of the Floating oceanographic laboratory organisation.
Question: The document can be classified to which topic?
Options: 1)Village, 2)MeanOfTransportation, 3)OfficeHolder, 4)EducationalInstitution, 5)Animal
[EX A]:
2