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:  Helianthus grosseserratus commonly known as sawtooth sunflower or thick-tooth sunflower is a perennial sunflower in the family Asteraceae with a large flowering head (inflorescence). The plant may reach 3–12 feet (91–366 cm) in height and is found along streams damp prairies and roadsides in the eastern parts of Canada and the USA.

11