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: USS Crowley (DE-303) was an Evarts-class destroyer escort of the United States Navy during World War II. She was sent off into the Pacific Ocean to protect convoys and other ships from Japanese submarines and fighter aircraft. She performed escort and antisubmarine operations in dangerous battle areas and returned home with a respectable five battle star record.
Question: The document can be classified to which topic?
Options: 1)Album, 2)MeanOfTransportation, 3)EducationalInstitution, 4)Company, 5)Film
2