Was a film executive produced by M1 and M2 and edited by M3 written by a actor 's actor
SELECT count(*) WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.edited_by M3 .
?x0 ns:film.film.executive_produced_by M1 .
?x0 ns:film.film.executive_produced_by M2 .
?x0 ns:film.film.written_by ?x1 .
?x1 ns:film.actor.film/ns:film.performance.character ?x2 .
?x2 a ns:film.actor
}