question: Was M3 a Italian female costume designer 's employer 's founder
query: SELECT count(*) WHERE {
  ?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
  ?x1 a ns:film.film_costumer_designer .
  ?x1 ns:people.person.gender ns:m.02zsn .
  ?x1 ns:people.person.nationality ns:m.03rjj .
  M3 ns:organization.organization_founder.organizations_founded ?x0
  }