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