Was M0 a actor that M2 , M3 , M4 , and M5 were founded by
SELECT count(*) WHERE {
M0 a ns:film.actor .
M0 ns:organization.organization_founder.organizations_founded M2 .
M0 ns:organization.organization_founder.organizations_founded M3 .
M0 ns:organization.organization_founder.organizations_founded M4 .
M0 ns:organization.organization_founder.organizations_founded M5
}