Was a actor whose employer produced M2 and produced M3 a costume designer
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 a ns:film.film_costumer_designer .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x1 ns:film.producer.film|ns:film.production_company.films M2 .
?x1 ns:film.producer.film|ns:film.production_company.films M3
}