Domain: music

question: What instrument does Elton John play?
answer_text: piano
paraphrase: Elton John plays what insturment?

question: Did he do candle in the wind?
answer_text: Yes
completed: Did Elton John write Candle in the Wind?
paraphrase: Did he write Candle in the Wind?

question: Who is the song about?
answer_text: Marilyn Monroe
completed: Who is the song Candle in the Wind about?
paraphrase: Who is the song written about?

question: Did Elton John rewrite a version about Diana, Princess of Wales?
answer_text: Yes
completed: Did Elton John rewrite Candle in the Wind to be about Diana, Princess of Wales?
paraphrase: Is there a version about Diana, Princess of Wales?

question: What year did that version come out?
answer_text: 1997
completed: What year did the Diana, Princess of Wales version of Candle in the Wind come out?
paraphrase: That version came out in what year?