question: Who was M2 's prequel 's Italian producer 's parent
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
  ?x1 ns:film.producer.film|ns:film.production_company.films ?x2 .
  ?x1 ns:people.person.nationality ns:m.03rjj .
  ?x2 ns:film.film.sequel M2
  }