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.

Example Input: Text:  The Siliștea is a tributary of the Țibrin River in Romania.
Example Output: 8

Example Input: Text:  The Tupolev Tu-14 (NATO reporting name: Bosun) (USAF/DOD reporting name: Type 35) was a Soviet twin-turbojet light bomber derived from the Tupolev Tu-73 the failed competitor to the Ilyushin Il-28 'Beagle'. It was used as a torpedo bomber by the mine-torpedo regiments of Soviet Naval Aviation between 1952–59 and exported to the People's Republic of China.
Example Output: 6

Example Input: Text:  Obra [ˈɔbra] is a village in the administrative district of Gmina Wolsztyn within Wolsztyn County Greater Poland Voivodeship in west-central Poland. It lies approximately 6 kilometres (4 mi) south-west of Wolsztyn and 69 km (43 mi) south-west of the regional capital Poznań.The village has a population of 2059.
Example Output:
9