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:  Ivy plural ivies (Hedera) is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae native to western central and southern Europe Macaronesia northwestern Africa and across central-southern Asia east to Japan and Taiwan.

11