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:  Under the Banner of Heaven: A Story of Violent Faith (ISBN 1-4000-3280-6) is an investigative nonfiction book by best-selling author Jon Krakauer first published in July 2003. It is a juxtaposition of two stories: the origin and evolution of The Church of Jesus Christ of Latter-day Saints (LDS Church) and a modern double murder committed in the name of God by brothers Ron and Dan Lafferty who subscribed to a fundamentalist version of Mormonism.

14