You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).

Q: concept: Sammy Hagar answers: ['Rock music', 'Hard rock', 'Heavy metal']

A: what does sammy hagar sing?
****
Q: concept: Michael Jackson answers: ['Rebbie Jackson', 'Tito Jackson', 'Janet Jackson', 'Jermaine Jackson', 'La Toya Jackson', 'Brandon Jackson', 'Marlon Jackson', 'Randy Jackson', 'Jackie Jackson']

A: who were michael jackson's brothers and sisters?
****
Q: concept: Duluth answers: ['St. Louis County']

A:
what county is duluth minnesota in?
****