Domain: music

question: Has any Grammy award been won by the song Billie Jean?
answer_text: Yes
paraphrase: Did the song Billie Jean win any Grammy awards?

question: Who was its composer?
answer_text: Michael Jackson
completed: Who composed the song Billie Jean?
paraphrase: Who composed it?

question: What was his date of birth?
answer_text: 29 August 1958
completed: When was Michael Jackson born?
paraphrase: When was he born?

question: What number of children does he have?
answer_text: 3
completed: How many children did Michael Jackson have?
paraphrase: How many children does he have?

question: Was he part of the band The Jackson 5?
answer_text: Yes
completed: Was Michael Jackson a member of the band The Jackson 5?
paraphrase: Was he a member of The Jackson 5?