Which film producer was founded by M1 and M2 and employed M3 , M4 , M5 , M6 , and M7
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.producer .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M3 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M4 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M5 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M6 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M7 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2
}