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:  Crocodilurus is a lizard genus that belongs to the family Teiidae. It is monotypic with only a single described species Crocodilurus amazonicus the Crocodile Tegu. This semi-aquatic lizard has a flattened paddle-like tail and is found in the Amazon Basin and Guiana Shield in South America. It feeds on arthropods amphibians reptiles and fish.

10