Was a film 's sequel 's director , writer , and costume designer M1
SELECT count(*) WHERE {
?x0 ns:film.film.prequel ?x1 .
?x1 a ns:film.film .
M1 ns:film.director.film ?x0 .
M1 ns:film.film_costumer_designer.costume_design_for_film ?x0 .
M1 ns:film.writer.film ?x0
}