name the rocket engine that is designed by tom mueller.
Entity
m.0cz8qx1
TR-106
class entity
spaceflight.rocket_engine m.0_s2tw3
spaceflight.rocket_engine spaceflight.rocket_engine_designer
Rocket engine Tom Mueller
none none
spaceflight.rocket_engine.designed_by
Designed 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 :spaceflight.rocket_engine . 
VALUES ?x1 { :m.0_s2tw3 } 
?x0 :spaceflight.rocket_engine.designed_by ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND spaceflight.rocket_engine (JOIN spaceflight.rocket_engine.designed_by m.0_s2tw3))