Did M3 star a film director and star a screenwriter that founded and was employed by M2
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 a ns:film.writer .
?x1 ns:organization.organization_founder.organizations_founded M2 .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
M3 ns:film.film.starring/ns:film.performance.actor ?x0 .
M3 ns:film.film.starring/ns:film.performance.actor ?x1
}