Question: What capital has an official name of Ankara?
Choices:
Doha
Zürich
Ankara
Sarajevo
Addis Ababa
Jaipur
Prague
Lausanne
Moscow
Tunis
Answer: Ankara
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "capital" . ?e <official_name> ?pv . ?pv <pred:value> "Ankara" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Ankara
function: FilterConcept
dependencies: 1
inputs: capital
function: What
dependencies: 2