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:  The Peacock Class is a class of patrol corvette built for the Royal Navy. Only five were constructed and by 1997 all had been sold to the Irish Naval Service or the Philippine Navy.
Example Output: 6

Example Input: Text:  The Santo Antônio River (Tocantins) is a river of Tocantins state in central Brazil.
Example Output: 8

Example Input: Text:  Iidesjärvi is a small lake in Tampere Finland. It is situated southeast of the center of Tampere. It has a tower built for birdwatchers on its east end.
Example Output:
8