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.

Example input: Text: Abbott of Farnham E D Abbott Limited was a British coachbuilding business based in Farnham Surrey trading under that name from 1929. A major part of their output was under sub-contract to motor vehicle manufacturers. Their business closed in 1972.
Example output: 1
Example explanation: Here, the given text is about a British coachbuilding business company. Hence, it is a correct answer.
Q: Text:  USS Peril (AM-272) was an Admirable-class minesweeper built for the United States Navy during World War II and in commission from 1944 to 1945. In 1945 she was transferred to the Soviet Union and after that served in the Soviet Navy as T-281.
A:
6