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:  Mimosa scabrella is a tree in the Fabaceae family. It is very fast growing and it can reach a height of 15 m tall in only 3 years. Its trunk is about 0.1-0.5 m in diameter. It has yellow flowers. The tree's seeds number about 65000–70000 seeds/kg.

11