Question: Erwin Rommel was a member of which branch of the military?
Choices:
Royal Australian Navy
Royal Naval Air Service
Waffen-SS
Continental Army
German Army
Luftwaffe
Soviet Air Forces
United States Army Air Corps
United States Navy
United States Marine Corps
Answer: German Army
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "military branch" . ?e_1 <military_branch> ?e . ?e_1 <pred:name> "Erwin Rommel" .   }
Program:
function: Find
inputs: Erwin Rommel
function: Relate
dependencies: 0
inputs: military branch
forward
function: FilterConcept
dependencies: 1
inputs: military branch
function: What
dependencies: 2