Question: When did Guan become part of the United States of America?
Choices:
1944-11-23
1770-01-01
1983-01-01
1982-01-19
1898
1936-01-11
1984-01-27
1994-09-16
2007-10-25
1754
Answer: 1898
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Guam" . ?e_2 <pred:name> "United States of America" . ?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: Guam
function: Find
inputs: United States of America
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time