question: Was a costume designer that M2 , M3 , M4 , and M5 were edited by and M6 and M7 starred M0
query: SELECT count(*) WHERE {
  M0 a ns:film.film_costumer_designer .
  M0 ns:film.actor.film/ns:film.performance.film M6 .
  M0 ns:film.actor.film/ns:film.performance.film M7 .
  M0 ns:film.editor.film M2 .
  M0 ns:film.editor.film M3 .
  M0 ns:film.editor.film M4 .
  M0 ns:film.editor.film M5
  }