Was M1 directed by a character 's actor and written by M2 , M3 , and M4
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x1 a ns:fictional_universe.fictional_character .
M1 ns:film.film.directed_by ?x0 .
M1 ns:film.film.written_by M2 .
M1 ns:film.film.written_by M3 .
M1 ns:film.film.written_by M4
}