Question: What province of the Netherlands has the NUTS code of NL21?
Choices: Friesland
Gelderland
South Holland
Utrecht
Drenthe
Zeeland
North Brabant
Groningen
Limburg
Overijssel
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of the Netherlands" . ?e <NUTS_code> ?pv . ?pv <pred:value> "NL21" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: NUTS code
NL21
function: FilterConcept
dependencies: 1
inputs: province of the Netherlands
function: What
dependencies: 2
Answer: Overijssel