Which film distributor was acquired by a company , was acquired by M1 and M2 , and acquired a producer of M4
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film_distributor .
?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company ?x1 .
?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M1 .
?x0 ns:organization.organization.acquired_by/ns:business.acquisition.acquiring_company M2 .
?x0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired ?x2 .
?x1 a ns:business.employer .
?x2 ns:film.producer.film|ns:film.production_company.films M4
}