Definition: 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.
Input: Text:  David R. Reville (born April 19 1943) is a former politician in Ontario Canada. He served in the Legislative Assembly of Ontario from 1985 to 1990 and was later an advisor to the government of Bob Rae. Reville is a member of the New Democratic Party.

5