Was a film director influenced by a star and costume designer of M3 and influenced by M1 and M2
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x1 ns:film.actor.film/ns:film.performance.film M3 .
?x1 ns:film.film_costumer_designer.costume_design_for_film M3
}