Question: What is the beginning date that Hebei's country is the People's Republic of China?
Choices:
1702
1968-10-12
1966-02-14
1816-12-11
1949-07-12
1991-09-19
1866
1957-12-01
1919-09-10
1889-01-01
Answer: 1949-07-12
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Hebei" . ?e_2 <pred:name> "People's Republic of China" . ?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: Hebei
function: Find
inputs: People's Republic of China
function: QueryRelationQualifier
dependencies: 0
1
inputs: country
start time