Did M2 and M4 found a film producer , found M3 , and found a company
SELECT count(*) WHERE {
?x0 a ns:business.employer .
?x1 a ns:film.producer .
M2 ns:organization.organization_founder.organizations_founded ?x0 .
M2 ns:organization.organization_founder.organizations_founded ?x1 .
M2 ns:organization.organization_founder.organizations_founded M3 .
M4 ns:organization.organization_founder.organizations_founded ?x0 .
M4 ns:organization.organization_founder.organizations_founded ?x1 .
M4 ns:organization.organization_founder.organizations_founded M3
}