Was M1 a actor that founded a company and founded M3 , M4 , and M5
SELECT count(*) WHERE {
?x0 a ns:business.employer .
M1 a ns:film.actor .
M1 ns:organization.organization_founder.organizations_founded ?x0 .
M1 ns:organization.organization_founder.organizations_founded M3 .
M1 ns:organization.organization_founder.organizations_founded M4 .
M1 ns:organization.organization_founder.organizations_founded M5
}