question: Were M2 , M4 , and M5 written by a Italian actor 's child and directed by M3
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
  ?x1 a ns:film.actor .
  ?x1 ns:people.person.nationality ns:m.03rjj .
  M2 ns:film.film.directed_by M3 .
  M2 ns:film.film.written_by ?x0 .
  M4 ns:film.film.directed_by M3 .
  M4 ns:film.film.written_by ?x0 .
  M5 ns:film.film.directed_by M3 .
  M5 ns:film.film.written_by ?x0
  }