Did M4 star a Spanish director of M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 ns:film.director.film M1 .
?x0 ns:film.director.film M2 .
?x0 ns:film.director.film M3 .
?x0 ns:people.person.nationality ns:m.06mkj .
M4 ns:film.film.starring/ns:film.performance.actor ?x0
}