Task: Text Categorization
Input (English): 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.
Output (English): 3