Question: What association football team is headquartered in a city that is the twin town of Omaha since 1992 ?
Choices: Selangor FA
Zamalek SC
Aberdeen F.C.
PFC Cherno More Varna
FC Carl Zeiss Jena
Brisbane Roar FC
Dynamo Dresden
Middlesbrough F.C.
Maccabi Tel Aviv F.C.
Eintracht Braunschweig
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> "city" . ?e_2 <twinned_administrative_body> ?e_1 . ?e_2 <pred:name> "Omaha" . [ <pred:fact_h> ?e_2 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1992 .   }
Program:
function: Find
inputs: Omaha
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: QFilterYear
dependencies: 1
inputs: start time
1992
=
function: FilterConcept
dependencies: 2
inputs: city
function: Relate
dependencies: 3
inputs: headquarters location
backward
function: FilterConcept
dependencies: 4
inputs: association football club
function: What
dependencies: 5
Answer: Eintracht Braunschweig