what aircraft model has an engine type of r-2800?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.02mbkm m.02h4sy m.02jzg6 m.02b_lv m.02ys63 m.02fqs9 m.02vk9z4 m.0929k6 m.03qf_z0 m.02bzrh m.05h95b m.02h3sl m.026n9ml m.02nxnq m.043nnz4 m.06_g3m
Grumman F6F Hellcat Douglas DC-6 Consolidated TBY Sea Wolf Northrop P-61 Black Widow Douglas A-26 Invader Sikorsky CH-37 Mojave Convair C-131 Samaritan Martin 4-0-4 On Mark Marksman Martin B-26 Marauder Canadair CL-215 Fairchild C-123 Provider Martin 2-0-2 Grumman F7F Tigercat Howard 500 Northrop XP-56 Black Bullet
class entity
aviation.aircraft_model m.031rz5
aviation.aircraft_model aviation.aircraft_engine_type
Aircraft model r-2800
none none
aviation.aircraft_model.engine_type
Engine Type
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.aircraft_model . 
VALUES ?x1 { :m.031rz5 } 
?x0 :aviation.aircraft_model.engine_type ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND aviation.aircraft_model (JOIN aviation.aircraft_model.engine_type m.031rz5))