Question: How is Jeddah related to Casablanca (the one that is the twinned administrative body of Busan) ?
Choices: film editor
board member
architectural style
statistical leader
indigenous to
discoverer or inventor
film crew member
twinned administrative body
place of birth
airline alliance
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Jeddah" . ?e_2 <pred:name> "Casablanca" . ?e_2 <twinned_administrative_body> ?e_3 . ?e_3 <pred:name> "Busan" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Jeddah
function: Find
inputs: Busan
function: Relate
dependencies: 1
inputs: twinned administrative body
backward
function: Find
inputs: Casablanca
function: And
dependencies: 2
3
function: QueryRelation
dependencies: 0
4
Answer: twinned administrative body