Question: When did Leipzig become a part of Germany?
Choices:
1975-11-12
1990-10-03
1959
2004-08-01
2005-09-19
2010-11-22
2004-08-05
1980-10-27
1994-04-05
1905
Answer: 1990-10-03
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Leipzig" . ?e_2 <pred:name> "Germany" . ?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: Leipzig
function: Find
inputs: Germany
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time