which guitar's brand is sx guitars?
Entity
m.02qmd63
SX SJM
class entity
music.guitar g.11bc16bbfp
music.guitar music.musical_instrument_company
Guitar SX Guitars
none none
music.guitar.brand
Brand
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.guitar . 
VALUES ?x1 { :g.11bc16bbfp } 
?x0 :music.guitar.brand ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND music.guitar (JOIN music.guitar.brand g.11bc16bbfp))