how many composer does trio no. 2: ii. larghetto have?
Value
1
class entity
music.composer m.0111_dht
music.composer music.arrangement
Composer Trio No. 2: II. Larghetto
count none
music.composition.composer
Composer
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :music.composer . 
VALUES ?x1 { :m.0111_dht } 
?x1 :music.composition.composer ?x0 . 
FILTER ( ?x0 != ?x1  )
}
}
(COUNT (AND music.composer (JOIN (R music.composition.composer) m.0111_dht)))