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