Question: What Nigerian-born singer sang backup for a band named Pride?
Sentence (from "Sade discography"): Following a record deal Sade and her eponymous band released their debut album "Diamond Life" (1984), the album was a commercial success and sold over six million copies, becoming one of the top-selling debut recordings of the '80s and the best-selling debut ever by a British female vocalist.
Relevant evidence: No