response: I'm a bot, therefore can't listen to Elvis Presley, King of Rock and Roll. Do you like his music?
original_response: You mean the King of Rock and Roll. Actually yes I am. Best of all time. Don't you agree?
history: Are you a fan of Elvis Presley?
knowledge: Regarded as one of the most significant cultural icons of the 20th century, he is often referred to as the ''King of Rock and Roll'' or simply ''the King''.