Was M2 produced by a French screenwriter , edited by M5 and M6 , and produced by M3 and M4
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x0 ns:people.person.nationality ns:m.0f8l9c .
M2 ns:film.film.edited_by M5 .
M2 ns:film.film.edited_by M6 .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M2 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M2 ns:film.film.produced_by|ns:film.film.production_companies M4
}