what region does the cuisine of ana sortun originate from?
Entity
m.07f7z7
Mediterranean Basin
class class entity
location.region dining.cuisine m.05w0ntv
location.region dining.cuisine dining.chef
Region Cuisine Ana Sortun
none none none
dining.cuisine.region_of_origin dining.cuisine.chefs
Region of origin Chefs
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 :location.region . 
?x1 :type.object.type :dining.cuisine . 
VALUES ?x2 { :m.05w0ntv } 
?x1 :dining.cuisine.region_of_origin ?x0 . 
?x1 :dining.cuisine.chefs ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND location.region (JOIN (R dining.cuisine.region_of_origin) (JOIN dining.cuisine.chefs m.05w0ntv)))