Question: What is the city whose official website is http://www.ljubljana.si?
Choices:
Athens
Ljubljana
Douala
Dalian
Portsmouth
Cork
Kingston
Kilkenny
Dunedin
Trieste
Answer: Ljubljana
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.ljubljana.si" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.ljubljana.si
function: FilterConcept
dependencies: 1
inputs: city
function: What
dependencies: 2