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:  Teredina is an extinct genus of fossil bivalve mollusks that lived from the Late Cretaceous to the late Pliocene in Asia Europe and North America.Teredina shells consist of 2 short hooked valves with a pair of furrows and each valve with transverse ridges. The overall body was long and clud-shaped.

10