question: What was produced by M3 's executive producer and producer and written by M2 's French Italian parent 's sibling
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  ?x0 ns:film.film.written_by ?x2 .
  ?x1 ns:film.producer.films_executive_produced M3 .
  ?x1 ns:film.producer.film|ns:film.production_company.films M3 .
  ?x2 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x3 .
  ?x3 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M2 .
  ?x3 ns:people.person.nationality ns:m.03rjj .
  ?x3 ns:people.person.nationality ns:m.0f8l9c .
  FILTER ( ?x2 != ?x3 )
  }