Did a film 's prequel 's costume designer edit M0 , M1 , and M2
SELECT count(*) WHERE {
?x0 ns:film.editor.film M0 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2 .
?x0 ns:film.film_costumer_designer.costume_design_for_film ?x1 .
?x1 ns:film.film.sequel ?x2 .
?x2 a ns:film.film
}