Domain: music

question: Who originally sang "A Pirate Looks at Forty"?
answer_text: Jimmy Buffett
paraphrase: Who first wrote and performed the song A Pirate Looks at Forty?

question: Who took him busking in Key West in 1971?
answer_text: Jerry Jeff Walker
completed: Who took Jimmy Buffet busking in Key West in 1971?
paraphrase: Which singer took him to Key West to busk in 1971?

question: What song is Walker best known for?
answer_text: Mr. Bojangles
completed: What song is Jerry Jeff Walker best known for?
paraphrase: What is Jerry's best known song?

question: What year end chart did that song rank 44th on in 1971?
answer_text: Billboard Hot 100
completed: What year end chart did Mr. Bojangles rank 44th on in 1971?
paraphrase: Which 1971 year end chart placed that song at number 44?

question: What was the first ever number one song on that chart?
answer_text: Poor Little Fool
completed: What was the first ever number one song on the US Billboard Hot 100?
paraphrase: Which song was the first to ever place 1st there?