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