Was M4 directed by a art director that M2 and M3 were edited by and directed by a child of M0
SELECT count(*) WHERE {
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M0 .
?x1 a ns:film.film_art_director .
?x1 ns:film.editor.film M2 .
?x1 ns:film.editor.film M3 .
M4 ns:film.film.directed_by ?x0 .
M4 ns:film.film.directed_by ?x1
}