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