which musical instrument is in family trombone?
Entity Entity Entity Entity Entity
m.0dm78db m.06nd7 m.09r0h8 m.047xkk m.043jpbl
Bass trombone Sackbut Vienna valve trombone Cimbasso Valide trombone
class entity
music.instrument m.07c6l
music.instrument music.instrument
Musical instrument Trombone
none none
music.instrument.family
Family
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 . 
VALUES ?x1 { :m.07c6l } 
?x0 :music.instrument.family ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND music.instrument (JOIN music.instrument.family m.07c6l))