Was M3 's French costume designer 's employer founded by M0 , M1 , and M2
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:organization.organization.founders M0 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2 .
?x1 ns:film.film_costumer_designer.costume_design_for_film M3 .
?x1 ns:people.person.nationality ns:m.0f8l9c
}