Question: What song on the album No Protection was a No. 1 in the "Billboard" Hot 100 in April 1987?
Sentence (from "No Protection (Starship album)"): This was the last album to be produced for Grunt Records, and the final Starship album to feature Grace Slick on vocals; she left Starship in 1988 and rejoined Jefferson Airplane for their reunion tour and self-titled reunion album, "Jefferson Airplane" in 1989.
Relevant evidence: No