Was M3 edited by M4 and M5 , written by M1 's French executive producer , and written by a screenwriter
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.0f8l9c .
M3 ns:film.film.edited_by M4 .
M3 ns:film.film.edited_by M5 .
M3 ns:film.film.written_by ?x0 .
M3 ns:film.film.written_by ?x1
}