in the tuvalu islands how many families are there?
Value
1
class entity
people.family m.07fsv
people.family location.country
Family tuvalu islands
count none
people.family.country
Country
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 :people.family . 
VALUES ?x1 { :m.07fsv } 
?x0 :people.family.country ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(COUNT (AND people.family (JOIN people.family.country m.07fsv)))