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:  Biomedical Optics Express is a peer-reviewed scientific journal published monthly by the Optical Society. It covers theoretical modeling technology development biomedical studies and clinical applications pertaining to optics photonics and imaging in the life sciences. The founding and current editor-in-chief is Joseph A. Izatt (Duke University).

14