Were M4 and M5 edited by a film producer that executive produced M1 and M2 and edited by a actor of M3
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
?x1 ns:film.actor.film/ns:film.performance.character M3 .
M4 ns:film.film.edited_by ?x0 .
M4 ns:film.film.edited_by ?x1 .
M5 ns:film.film.edited_by ?x0 .
M5 ns:film.film.edited_by ?x1
}