who is the noble sibling of robert dudley, earl of leicester?
Entity Entity
m.030n1z m.030mhj
Ambrose Dudley, 3rd Earl of Warwick John Dudley, 2nd Earl of Warwick
class class entity
royalty.noble_person people.sibling_relationship m.0dgh4
royalty.noble_person people.sibling_relationship royalty.noble_person
Noble person Sibling Relationship robert dudley, earl of leicester
none none none
people.sibling_relationship.sibling people.person.sibling_s
Sibling Siblings
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 :royalty.noble_person . 
?x1 :type.object.type :people.sibling_relationship . 
VALUES ?x2 { :m.0dgh4 } 
?x1 :people.sibling_relationship.sibling ?x0 . 
?x2 :people.person.sibling_s ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND royalty.noble_person (JOIN (R people.sibling_relationship.sibling) (JOIN (R people.person.sibling_s) m.0dgh4)))