Which company that acquired M2 's producer did M1 found
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:organization.organization.companies_acquired/ns:business.acquisition.company_acquired ?x1 .
?x0 ns:organization.organization.founders M1 .
?x1 ns:film.producer.film|ns:film.production_company.films M2
}