Question: What association football club is headquartered in Arnhem?
Choices:
Huddersfield Town A.F.C.
SSV Jahn Regensburg
Zamalek SC
Brisbane Roar FC
Steel Azin F.C.
K.R.C. Genk
Stade Brestois 29
Brentford F.C.
C.D. Nacional
Vitesse
Answer: Vitesse
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Arnhem" .   }
Program:
function: Find
inputs: Arnhem
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: What
dependencies: 2