which ski run served by supreme is rated by black diamond?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.04knmn6 m.04knmrq m.04knmpg m.04knmqg m.04knmpz m.04knmmg m.04knmmz m.04knmng m.04knmnq m.04knmnz m.04knmpq m.04knmqq m.04knmqz m.04knmr6 m.04knmrg m.04knmrz m.04knms6 m.04knmsz
White Squaw Area Hammer Head Upper Sleepy Hollow No. 9 Express Sidewinder Back Forty Piney Glade Supreme Challenge So Long Erosion Gullies Snowshoe Hill Castle Apron Spiney Chutes Area Challenger Sunset Last Chance East Castle Area Vicky's
class class entity entity
skiing.ski_run skiing.run_rating m.04kk2t2 m.04kk20l
skiing.ski_run skiing.run_rating skiing.run_rating_symbol skiing.ski_lift
Ski Run Run rating Black Diamond Supreme
none none none none
skiing.ski_run.rating skiing.run_rating_symbol.run_rating skiing.ski_run.served_by
Rating Run rating Served By
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 :skiing.ski_run . 
?x1 :type.object.type :skiing.run_rating . 
VALUES ?x2 { :m.04kk2t2 } 
VALUES ?x3 { :m.04kk20l } 
?x0 :skiing.ski_run.rating ?x1 . 
?x2 :skiing.run_rating_symbol.run_rating ?x1 . 
?x0 :skiing.ski_run.served_by ?x3 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x0 != ?x3 && ?x1 != ?x2 && ?x1 != ?x3 && ?x2 != ?x3  )
}
}
(AND skiing.ski_run (AND (JOIN skiing.ski_run.rating (JOIN (R skiing.run_rating_symbol.run_rating) m.04kk2t2)) (JOIN skiing.ski_run.served_by m.04kk20l)))