Were M3 and M5 executive produced by a art director , directed by M2 's American producer , and executive produced by M4
SELECT count(*) WHERE {
?x0 a ns:film.film_art_director .
?x1 ns:film.producer.film|ns:film.production_company.films M2 .
?x1 ns:people.person.nationality ns:m.09c7w0 .
M3 ns:film.film.directed_by ?x1 .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.executive_produced_by M4 .
M5 ns:film.film.directed_by ?x1 .
M5 ns:film.film.executive_produced_by ?x0 .
M5 ns:film.film.executive_produced_by M4
}