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:  Cantareus is a genus of air-breathing land snails a pulmonate gastropod in the family Helicidae the typical snails.Cantareus is a synonym for the genus Helix.It contains the following species: Cantareus apertus - synonym: Helix apertaThe species Cantareus mazzullii is now accepted as Cornu mazzullii.

10