question: Was M6 executive produced by a Spanish director of M1 , M2 , M3 , M4 , and M5 and produced by M7
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film M1 .
  ?x0 ns:film.director.film M2 .
  ?x0 ns:film.director.film M3 .
  ?x0 ns:film.director.film M4 .
  ?x0 ns:film.director.film M5 .
  ?x0 ns:people.person.nationality ns:m.06mkj .
  M6 ns:film.film.executive_produced_by ?x0 .
  M6 ns:film.film.produced_by|ns:film.film.production_companies M7
  }