Did a Spanish cinematographer produce M2 , M3 , and M4
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x0 ns:film.producer.film|ns:film.production_company.films M2 .
?x0 ns:film.producer.film|ns:film.production_company.films M3 .
?x0 ns:film.producer.film|ns:film.production_company.films M4 .
?x0 ns:people.person.nationality ns:m.06mkj
}