Were M3 and M4 produced by M2 's executive producer , written by a art director , and written by a film editor 's spouse
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x1 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2 .
?x2 a ns:film.editor .
?x3 ns:film.producer.films_executive_produced M2 .
FILTER ( ?x1 != ?x2 ) .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x3 .
M3 ns:film.film.written_by ?x0 .
M3 ns:film.film.written_by ?x1 .
M4 ns:film.film.produced_by|ns:film.film.production_companies ?x3 .
M4 ns:film.film.written_by ?x0 .
M4 ns:film.film.written_by ?x1
}