You will be given a definition of a task first, then some input of the task.
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.

Context: The NOAA Ship Fairweather (S 220) is a research ship operated by the National Oceanic and Atmospheric Administration (NOAA). The Fairweather primarily conducts hydrographic surveys in Alaskan waters but is considered a multi-mission capable vessel. Fairweather has conducted fisheries research cruises. She is the sister ship of the NOAA Ship Rainier and the retired NOAA Ship Mount Mitchell.
Question: The document can be classified to which topic?
Options: 1)Building, 2)MeanOfTransportation, 3)EducationalInstitution, 4)Film, 5)Village
Output:
2