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 Tiur River is a tributary of the Târnava River in Romania.
8

Text:  Sydney Adventist College was an independent co-educational Seventh-day Adventist day school located in Strathfield an inner-western suburb of Sydney New South Wales Australia.
2

Text:  Ismaikel Mike Pérez Pérez (born 1985 in Sancti Spíritus Cuba) is a Cuban professional boxer best known to win the World Junior Amateur Championships at light heavyweight in Jeju in 2004. Perez also won the International Prizefighter tournament. He is currently going through the process of obtaining Irish citizenship. He's known for his skills and cast iron chin.

4