Question: Which central bank issues the euro, the currency of the EU?
Choices:
10
90361
20
15300 square kilometre
WikimediaGeneral
2326
19 volume percent
European Central Bank
8763 minute
94523
Answer: European Central Bank
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "European Union" . ?e_2 <pred:name> "euro" . ?e_1 <currency> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <currency> ; <pred:fact_t> ?e_2 ] <central_bank/issuer> ?qpv .  }
Program:
function: Find
inputs: European Union
function: Find
inputs: euro
function: QueryRelationQualifier
dependencies: 0
1
inputs: currency
central bank/issuer