Were M2 and M4 directed by M3 , edited by a costume designer of a film , and edited by a person
SELECT count(*) WHERE {
?x0 ns:film.film_costumer_designer.costume_design_for_film ?x1 .
?x1 a ns:film.film .
?x2 a ns:people.person .
M2 ns:film.film.directed_by M3 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by ?x2 .
M4 ns:film.film.directed_by M3 .
M4 ns:film.film.edited_by ?x0 .
M4 ns:film.film.edited_by ?x2
}