Question: When did the European Union begin to use Irish as the official language?
Choices:
1701-01-17
1992-07-31
2007-01-01
1957
2014-08-30
1975-05-16
1996-09-17
1936-06-09
1876
1600
Answer: 2007-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "European Union" . ?e_2 <pred:name> "Irish" . ?e_1 <official_language> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <official_language> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: European Union
function: Find
inputs: Irish
function: QueryRelationQualifier
dependencies: 0
1
inputs: official language
start time