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.

Text: The Seeing Stone or Arthur: The Seeing Stone is a historical novel for children or young adults written by Kevin Crossley-Holland and published by Orion in 2000 the first book of the so-called Arthur trilogy (2000 to 2003). Set primarily in the March of Wales during A.D. 1199 and 1200 it features a young boy named Arthur de Caldicot who observes a secondary story in the Seeing Stone the early life of legendary King Arthur.
14