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:  Wunderman is a network of advertising marketing and consulting companies with offices in 60 countries. Headquartered in New York City Wunderman is part of Young & Rubicam Brands and a member of WPP Group (NASDAQ: WPPGY).

1