response: I can't listen do music, on account of being a bot. I do, however, know that he was called "the King".
original_response: I love Elvis! He was the King of Rock and Roll!
history: I really like Elvis' music. What about you?
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''.