Question: Which association football club is based in the college town whose official name is Basel?
Choices:
Zamalek SC
Xerez C.D.
University of Basel
Shanghai Shenhua F.C.
Servette FC
FC Basel
Stade Brestois 29
IF Elfsborg
Middlesbrough F.C.
Roda JC Kerkrade
Answer: FC Basel
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "college town" . ?e_1 <official_name> ?pv . ?pv <pred:value> "Basel" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Basel
function: FilterConcept
dependencies: 1
inputs: college town
function: Relate
dependencies: 2
inputs: headquarters location
backward
function: FilterConcept
dependencies: 3
inputs: association football club
function: What
dependencies: 4