question: Was M2 edited by M3 and executive produced by a film 's Spanish cinematographer
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film ?x1 .
  ?x0 ns:people.person.nationality ns:m.06mkj .
  ?x1 a ns:film.film .
  M2 ns:film.film.edited_by M3 .
  M2 ns:film.film.executive_produced_by ?x0
  }