Did M2 employ a film director and employ a film 's star
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 ns:film.actor.film/ns:film.performance.film ?x2 .
?x2 a ns:film.film .
M2 ns:business.employer.employees/ns:business.employment_tenure.person ?x0 .
M2 ns:business.employer.employees/ns:business.employment_tenure.person ?x1
}