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: Doctor Who: Devils' Planets The Music of Tristram Cary is a compilation of music by Tristram Cary for the television series Doctor Who. It features all the musical contributions Cary did for Doctor Who except for his music for Marco Polo (which no longer exists) and The Ballad of the Last Chance Saloon from The Gunfighters which was left off due to space reasons. The ballad eventually saw commercial release on the TV soundtrack release of that serial.
A:
12