what is the fictional character that is mutant and belongs to xavier institute student body organization?
Entity Entity
m.09rgmwd m.09rgmvc
Celeste Cuckoo Phoebe Cuckoo
class entity entity
fictional_universe.fictional_character m.026c43z m.08ybtz
fictional_universe.fictional_character fictional_universe.character_species fictional_universe.fictional_organization
Fictional Character Mutant Xavier Institute student body
none none none
fictional_universe.fictional_character.species fictional_universe.fictional_character.organizations
Species Belongs to organizations
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 :fictional_universe.fictional_character . 
VALUES ?x1 { :m.026c43z } 
VALUES ?x2 { :m.08ybtz } 
?x0 :fictional_universe.fictional_character.species ?x1 . 
?x0 :fictional_universe.fictional_character.organizations ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND fictional_universe.fictional_character (AND (JOIN fictional_universe.fictional_character.species m.026c43z) (JOIN fictional_universe.fictional_character.organizations m.08ybtz)))