question: Were M4 , M5 , and M6 executive produced by a American female Mexican actor 's parent
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
  ?x1 a ns:film.actor .
  ?x1 ns:people.person.gender ns:m.02zsn .
  ?x1 ns:people.person.nationality ns:m.09c7w0 .
  ?x1 ns:people.person.nationality ns:m.0b90_r .
  M4 ns:film.film.executive_produced_by ?x0 .
  M5 ns:film.film.executive_produced_by ?x0 .
  M6 ns:film.film.executive_produced_by ?x0
  }