Was M0 a film producer that employed M4 , was founded by M2 , and was founded by M3
SELECT count(*) WHERE {
M0 a ns:film.producer .
M0 ns:business.employer.employees/ns:business.employment_tenure.person M4 .
M0 ns:organization.organization.founders M2 .
M0 ns:organization.organization.founders M3
}