instruction:
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.
question:
Text:  The NZR RM class Vulcan railcars were operated by the New Zealand Government Railways (NZR) in the South Island of New Zealand. All New Zealand railcars were classified as RM (Rail Motor) and this class derived their nomenclature from the name of the manufacturer the Vulcan Foundry of Britain.
answer:
6


question:
Text:  The Coasta River is a tributary of the Lotru River in Romania.
answer:
8


question:
Text:  Trzeciaki [tʂɛˈt͡ɕaki] is a village in the administrative district of Gmina Korsze within Kętrzyn County Warmian-Masurian Voivodeship in northern Poland.Before 1945 the area was part of Germany (East Prussia).
answer:

9