which aviation incident included 19 crews?
Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.023dpp m.02b7wy m.03bd61 m.04g04d9 m.07n8l9 m.07t0w2 m.07txq_ m.09v13ly m.0hgr1nt
China Airlines Flight 611 Pan Am Flight 73 South African Airways Flight 295 Qantas Flight 30 Pan Am Flight 845 Qantas Flight 1 United Airlines Flight 826 Varig Airlines Flight 837 Iran Air Flight 742
class literal
aviation.airliner_accident 19^^http://www.w3.org/2001/XMLSchema#integer
aviation.airliner_accident type.int
Aviation incident 19
none none
aviation.airliner_accident.crew
Crew
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 :aviation.airliner_accident . 
VALUES ?x1 { "19"^^<http://www.w3.org/2001/XMLSchema#integer> } 
?x0 :aviation.airliner_accident.crew ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND aviation.airliner_accident (JOIN aviation.airliner_accident.crew 19^^http://www.w3.org/2001/XMLSchema#integer))