What did M0 and M1 executive produce and a French director of M3 write
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.executive_produced_by M1 .
?x0 ns:film.film.written_by ?x1 .
?x1 ns:film.director.film M3 .
?x1 ns:people.person.nationality ns:m.0f8l9c
}