Question: Tell me the start time for when Lille is the twinned administrative body of Erfurt.
Choices: 2001-02-25
2015-08-23
1871-01-18
2012-03-01
1988-01-01
1870-10-15
1936-04-28
1910-05-31
1995-12-21
1984-10-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Lille" . ?e_2 <pred:name> "Erfurt" . ?e_1 <twinned_administrative_body> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Lille
function: Find
inputs: Erfurt
function: QueryRelationQualifier
dependencies: 0
1
inputs: twinned administrative body
start time
Answer: 1988-01-01