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:  'Windii' (Bilbergia × windii angel's tears) is a hybrid cultivar of the genus Billbergia in the Bromeliad family. It is an evergreen flowering perennial plant epiphytic in habit growing to 0.5 m (1 ft 8 in) with pink and green flowers appearing from bracts on stems to 50 cm (20 in). In temperate regions it is grown under glass.It has gained the Royal Horticultural Society's Award of Garden Merit.

11