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:  Strelitziaceae is a family of monocotyledonous flowering plants. The plants are very similar in appearance and growth habit to members of the related families Heliconiaceae and Musaceae (banana family). The genera of Strelitziaceae have been included in Musaceae in some classifications but are generally recognized as a separate family in more recent treatments such as the APG II system (2003).

11