question: Who was a female costume designer whose employer employed M3 , M4 , M5 , M6 , and M7
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.film_costumer_designer .
  ?x0 a ns:people.person .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
  ?x0 ns:people.person.gender ns:m.02zsn .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M3 .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M4 .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M5 .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M6 .
  ?x1 ns:business.employer.employees/ns:business.employment_tenure.person M7
  }