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