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:  Dicksonia fibrosa (common names golden tree fern and whekī-ponga or kuripaka in Māori) is a species of medium-sized tree fern native to New Zealand.D. fibrosa has a thick soft and fibrous rusty brown trunk. It holds on to its dead leaves producing a distinctive pale brown skirt distinguishing it from the related Dicksonia squarrosa. A slow-growing plant similar to Dicksonia antarctica D. fibrosa can reach a height of 6 metres (20 ft).

11