Detailed Instructions: 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.
Q: Text: A Vision of Battlements is a 1965 novel by Anthony Burgess based on his experiences during World War II in Gibraltar where he was serving with the British army. It is Burgess's first novel. While not published until 1965 Burgess wrote it in 1949. As he explains I was empty of music but itching to create. So I wrote this novel...to see if I could clear my head of the dead weight of Gibraltar.
A:
14