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:  This article is about the journal published by Elsevier. For the Lippincott journal see SpineThe Spine Journal is a peer-reviewed medical journal covering research related to the spine. It is the official journal of the North American Spine Society. The journal was established in 2001 and is published by Elsevier.

14