question: What was directed by M0 , M1 , and M2 , executive produced by a film producer , and executive produced by a star of M3
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by M0 .
  ?x0 ns:film.film.directed_by M1 .
  ?x0 ns:film.film.directed_by M2 .
  ?x0 ns:film.film.executive_produced_by ?x1 .
  ?x0 ns:film.film.executive_produced_by ?x2 .
  ?x1 ns:film.actor.film/ns:film.performance.film M3 .
  ?x2 a ns:film.producer
  }