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:  The Rocky Mountain Journal of Mathematics is a peer-reviewed mathematics journal published by the Rocky Mountain Mathematics Consortium.Founded in 1971 the journal publishes both research and expository articles on mathematics with an emphasis on survey articles. The journal is indexed by Mathematical Reviews and Zentralblatt MATH.Its 2009 MCQ was 0.25 and its 2009 impact factor was 0.260.

14