question: Were M2 and M5 produced by a French film editor , directed by M4 , and edited by M3
query: SELECT count(*) WHERE {
  ?x0 a ns:film.editor .
  ?x0 ns:people.person.nationality ns:m.0f8l9c .
  M2 ns:film.film.directed_by M4 .
  M2 ns:film.film.edited_by M3 .
  M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M5 ns:film.film.directed_by M4 .
  M5 ns:film.film.edited_by M3 .
  M5 ns:film.film.produced_by|ns:film.film.production_companies ?x0
  }