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 S-38 (SS-143) was a S-class submarine of the United States Navy.Her keel was laid down on 15 January 1919 by the Union Iron Works in San Francisco California. She was launched on 17 June 1919 sponsored by Mrs. Grace M. Collins and commissioned on 11 May 1923 with Lieutenant Clifford H. Stony Roper (Class of 1916) in command.

6