the 1919 australasian championships – singles were held in which tournament event?
Entity
m.04fk347
Men's Tennis, singles
class entity
sports.tournament_event m.06w2y37
sports.tournament_event sports.tournament_event_competition
Tournament event 1919 Australasian Championships – Singles
none none
sports.tournament_event.competitions
Competitions
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 :sports.tournament_event . 
VALUES ?x1 { :m.06w2y37 } 
?x0 :sports.tournament_event.competitions ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND sports.tournament_event (JOIN sports.tournament_event.competitions m.06w2y37))