what musical instrument does sydney symphony orchestra primarily use?
Entity
m.05r5c
Piano
class class entity
music.instrument music.group_membership m.01_492
music.instrument music.group_membership music.conducted_ensemble
Musical instrument Musical Group Membership Sydney Symphony Orchestra
none none none
music.group_membership.role music.group_membership.group
Roles Group
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 :music.instrument . 
?x1 :type.object.type :music.group_membership . 
VALUES ?x2 { :m.01_492 } 
?x1 :music.group_membership.role ?x0 . 
?x1 :music.group_membership.group ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND music.instrument (JOIN (R music.group_membership.role) (JOIN music.group_membership.group m.01_492)))