what is the name of the first person to reach the top of makalu?
Entity Entity
m.025yn97 m.04nwj2
Jean Couzy Lionel Terray
class entity
geography.mountaineer m.01r3jx
geography.mountaineer geography.mountain
Mountaineer Makalu
none none
geography.mountaineer.first_ascents
First ascents
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 :geography.mountaineer . 
VALUES ?x1 { :m.01r3jx } 
?x0 :geography.mountaineer.first_ascents ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND geography.mountaineer (JOIN geography.mountaineer.first_ascents m.01r3jx))