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:  Richard Bunger Evans also known as Richard Bunger (born 1942) is an American composer and pianist who worked with John Cage and subsequently wrote the classic book on John Cage The Well-Prepared Piano. Evans has composed and performed music for opera and musical theatre piano art songs prepared piano choral music string orchestra and chamber music. Evans continues to compose and perform in these various genres and is highly respected as an accompanist to singers.

3