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:  Morné du Plessis (born 21 October 1949 Transvaal (now Gauteng) is a former South African rugby union player often described as one of the Springboks' most successful captains. During the five years from 1975 to 1980 that he served as captain the Springboks won 13 of 15 matches giving Du Plessis an 86.66% success rate as captain.Du Plessis's father Felix was also the captain of a Springbok rugby team and his mother Pat captained the South African women's hockey side.

4