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:  Radula is a genus of liverwort and is the only genus in family Radulaceae. It contains the following species (but this list could be incomplete): Radula complanata (pictured to the right). Radula demissa M.A.M.Renner 2013 Radula jonesii Bouman Dirkse & Yamada Radula kojana Radula laxiramea Radula marginata Radula perrottetii Radula visiniaca C. Massal.

11