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.

[Q]: Text:  The Continental KB-1 also known as KB-1 Military Biplane or KB-1 Continental Pusher is an early design developed by the engineer Vincent Burnelli.
[A]: 6


[Q]: Text:  Staurochlamys is a genus of flowering plants in the daisy family.
[A]: 11


[Q]: Text:  Polystachya abbreviated Pol in horticultural trade is a flowering plant genus in the orchid family (Orchidaceae). This rather distinctive genus was described by William Jackson Hooker in 1824 and is the type genus of the subtribe Polystachyinae. It contains about 100 species.
[A]:
11