which olympic game is contested as a demonstration of the discipline that is women's beach volleyball?
Entity
m.0l6m5
1992 Summer Olympics
class class entity
olympics.olympic_games olympics.olympic_sport m.04fk35n
olympics.olympic_games olympics.olympic_sport olympics.olympic_event
Olympic games Olympic discipline Women's Beach Volleyball
none none none
olympics.olympic_sport.games_contested_as_demonstration olympics.olympic_event.sport
Games contested as demonstration Discipline
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :olympics.olympic_games . 
?x1 :type.object.type :olympics.olympic_sport . 
VALUES ?x2 { :m.04fk35n } 
?x1 :olympics.olympic_sport.games_contested_as_demonstration ?x0 . 
?x2 :olympics.olympic_event.sport ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND olympics.olympic_games (JOIN (R olympics.olympic_sport.games_contested_as_demonstration) (JOIN (R olympics.olympic_event.sport) m.04fk35n)))