Question: Which city became the twinned administrative body of Rosario on 1994-01-01?
Choices:
Bilbao
Trieste
Cork
Porto Alegre
Tashkent
Tel Aviv
Haifa
Monterrey
Dakar
Kingston
Answer: Porto Alegre
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Rosario" .  [ <pred:fact_h> ?e ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:date> "1994-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Rosario
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: QFilterDate
dependencies: 1
inputs: start time
1994-01-01
=
function: FilterConcept
dependencies: 2
inputs: city
function: What
dependencies: 3