Question: When did Finland become the country that Helsinki belongs to?
Choices:
1996-09-20
1795
1968-04-20
2016-09-05
1917-12-06
2006-01-12
-315
1949-10-20
1872-01-01
1955-12-01
Answer: 1917-12-06
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Helsinki" . ?e_2 <pred:name> "Finland" . ?e_1 <country> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Helsinki
function: Find
inputs: Finland
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time