Domain: music

question: Where did Pink Floyd form?
answer_text: London
paraphrase: What is the place of origin of Pink Floyd?

question: What year did it form?
answer_text: 1964
completed: What year did Pink Floyd form?
paraphrase: Which year was it founded?

question: Who was their lead vocalist in 1964?
answer_text: Syd Barrett
completed: Who was the lead vocalist of Pink Floyd in 1964?
paraphrase: Who did lead vocals in 1964?

question: What was their first album?
answer_text: The Piper at the Gates of Dawn
completed: What was Pink Floyd's first album?
paraphrase: What album did they debut with?

question: Who joined them in 1967?
answer_text: David Gilmour
completed: Who joined Pink Floyd in 1967?
paraphrase: Who became a member in 1967?