Did M1 influence a director , writer , art director , and costume designer of a film
SELECT count(*) WHERE {
?x0 ns:film.director.film ?x1 .
?x0 ns:film.film_art_director.films_art_directed ?x1 .
?x0 ns:film.film_costumer_designer.costume_design_for_film ?x1 .
?x0 ns:film.writer.film ?x1 .
?x1 a ns:film.film .
M1 ns:influence.influence_node.influenced ?x0
}