question: What was executive produced by M0 , M1 , M2 , M3 , and M4 and directed by a French art director
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.executive_produced_by M0 .
  ?x0 ns:film.film.executive_produced_by M1 .
  ?x0 ns:film.film.executive_produced_by M2 .
  ?x0 ns:film.film.executive_produced_by M3 .
  ?x0 ns:film.film.executive_produced_by M4 .
  ?x1 a ns:film.film_art_director .
  ?x1 ns:people.person.nationality ns:m.0f8l9c
  }