Question: What is the connection between Plovdiv to Columbia (the one that is the twinned administrative body of Plovdiv)?>
Choices: licensed to broadcast to
location
twinned administrative body
partially contains
costume designer
original film format
military rank
domain of saint or deity
place of publication
headquarters location
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Plovdiv" . ?e_2 <pred:name> "Columbia" . ?e_3 <twinned_administrative_body> ?e_2 . ?e_3 <pred:name> "Plovdiv" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Plovdiv
function: Find
inputs: Plovdiv
function: Relate
dependencies: 1
inputs: twinned administrative body
forward
function: Find
inputs: Columbia
function: And
dependencies: 2
3
function: QueryRelation
dependencies: 0
4
Answer: twinned administrative body