Was a film editor that M0 , M1 , M2 , M3 , and M4 were founded by M5 's editor and director
SELECT count(*) WHERE {
?x0 ns:film.director.film M5 .
?x0 ns:film.editor.film M5 .
?x0 ns:organization.organization_founder.organizations_founded M0 .
?x0 ns:organization.organization_founder.organizations_founded M1 .
?x0 ns:organization.organization_founder.organizations_founded M2 .
?x0 ns:organization.organization_founder.organizations_founded M3 .
?x0 ns:organization.organization_founder.organizations_founded M4
}