Was M4 distributed by M5 and distributed by a employer of M0 , M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M0 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M2 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M3 .
M4 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor ?x0 .
M4 ns:film.film.distributors/ns:film.film_film_distributor_relationship.distributor M5
}