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:  Sergei Borisovich Kabanov (Russian: Серге́й Борисович Кабанов; born March 15 1986) is a Russian footballer who currently plays for FC Zenit Penza. He is the younger brother of Maksim Kabanov.

4