Question: When is the start time for Tehran (the one that is the twinned administrative body of Budapest) as the twinned administrative body of Budapest?
Choices: 2010-03-01
2013-05-13
2015-05-04
1991-12-31
1921
1985-04-19
1910-01-01
1901-03-04
1700
1787-12-12
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Tehran" . ?e_1 <twinned_administrative_body> ?e_3 . ?e_3 <pred:name> "Budapest" . ?e_2 <pred:name> "Budapest" . ?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: Budapest
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: Find
inputs: Tehran
function: And
dependencies: 1
2
function: Find
inputs: Budapest
function: QueryRelationQualifier
dependencies: 3
4
inputs: twinned administrative body
start time
Answer: 2015-05-04