Question: Which association football club's official website is http://fck.de?
Choices: Watford F.C.
Middlesbrough F.C.
AC Omonia
FC Rostov
1. FC Kaiserslautern
Selangor FA
Alianza Lima
Zamalek SC
Deportivo Cali
Brisbane Roar FC
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <official_website> ?pv . ?pv <pred:value> "http://fck.de" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://fck.de
function: FilterConcept
dependencies: 1
inputs: association football club
function: What
dependencies: 2
Answer: 1. FC Kaiserslautern