what was the automobile generation that had the gm a-body as the platform?
Entity Entity Entity Entity
m.02k_kqx m.04hdqql m.02k_kqj m.04hdqq2
Second Generation Pontiac GTO Fourth Generation Pontiac Grand Prix First Generation Pontiac GTO Third Generation Pontiac Grand Prix
class entity
automotive.generation m.01x37y8
automotive.generation automotive.platform
Automobile generation GM A-Body
none none
automotive.generation.platforms
Platforms
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 :automotive.generation . 
VALUES ?x1 { :m.01x37y8 } 
?x0 :automotive.generation.platforms ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND automotive.generation (JOIN automotive.generation.platforms m.01x37y8))