question: What prequel of M0 was executive produced by M1 's star and producer
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x0 ns:film.film.sequel M0 .
  ?x1 ns:film.actor.film/ns:film.performance.film M1 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M1
  }