machine_question: what is vito corleone real name and a celebritie that had a romantic relationship that ended after 1991
question: What is the real name of the celebrity that had a romance end after 1991 and played Vito Corleone?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.05hp_9)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.05hp_9 ns:film.film_character.portrayed_in_films ?y .
  ?y ns:film.performance.actor ?x .
  ?x ns:celebrities.celebrity.sexual_relationships ?c .
  ?c ns:celebrities.romantic_relationship.end_date ?num .
  FILTER (?num > "1991"^^xsd:dateTime) . 
  }
webqsp_question: what is vito corleone real name