the star known as alpha canis majoris is in what constellation?
Entity
m.01wps
Canis Major
class entity
astronomy.constellation m.06zbk
astronomy.constellation astronomy.star
Constellation alpha canis majoris
none none
astronomy.constellation.contains
Stars
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 :astronomy.constellation . 
VALUES ?x1 { :m.06zbk } 
?x0 :astronomy.constellation.contains ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND astronomy.constellation (JOIN astronomy.constellation.contains m.06zbk))