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:  Cao Gangchuan (simplified Chinese: 曹刚川; traditional Chinese: 曹剛川; pinyin: Cáo Gāngchuān; born December 1935) was vice chairman of Central Military Commission and former Minister of National Defense of the People's Republic of China. He was also state councilor and director of the PLA General Armament Department.

5