Did a Italian costume designer direct M3 , M4 , and M5 and executive produce M1
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
?x0 ns:film.director.film M3 .
?x0 ns:film.director.film M4 .
?x0 ns:film.director.film M5 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:people.person.nationality ns:m.03rjj
}