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:  Sir Joseph Simpson KBE KPFSM (26 June 1909 – 20 March 1968) commonly known as Joe Simpson to his men was Commissioner of Police of the Metropolis the head of the London Metropolitan Police from 1958 to 1968. He was the first Commissioner who began his police career as an ordinary Constable.

5