Definition: In this task, you are given a text which is the body of a document. Your job is to classify the topic of the document into these categories: 1)Company, 2)Educational Institution, 3)Artist, 4)Athlete, 5)Office Holder, 6)Mean of transportation, 7)Building, 8)Natural place, 9)Village, 10)Animal, 11)Plant, 12)Album, 13)Film, 14)Written work. Your output should be the category number. Don't generate anything apart from numbers 1-14.
Input: Text:  USS Tumult (AM-127) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.Tumult was laid down on 21 July 1941 at Chickasaw Alabama by the Gulf Shipbuilding Corp.; launched on 19 April 1942; sponsored by Mrs. D. M. Pierce; and commissioned on 27 February 1943 Comdr. Charles E. Judge USNR in command.

6