Was a costume designer that was employed by M3 , founded M4 and M5 , and founded a production company M1
SELECT count(*) WHERE {
?x0 a ns:film.production_company .
M1 a ns:film.film_costumer_designer .
M1 ns:organization.organization_founder.organizations_founded ?x0 .
M1 ns:organization.organization_founder.organizations_founded M4 .
M1 ns:organization.organization_founder.organizations_founded M5 .
M1 ns:people.person.employment_history/ns:business.employment_tenure.company M3
}