question: Was M1 edited by M5 , M6 , and M7 , produced by M2 , M3 , and M4 , and executive produced by a costume designer
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film_costumer_designer .
  M1 ns:film.film.edited_by M5 .
  M1 ns:film.film.edited_by M6 .
  M1 ns:film.film.edited_by M7 .
  M1 ns:film.film.executive_produced_by ?x0 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M2 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M3 .
  M1 ns:film.film.produced_by|ns:film.film.production_companies M4
  }