question: Did a film distributor employ M1 's female costume designer
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film_distributor .
  ?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
  ?x1 ns:film.film_costumer_designer.costume_design_for_film M1 .
  ?x1 ns:people.person.gender ns:m.02zsn
  }