Question: What is the relation between Saint Petersburg and Lviv?
Choices:
publisher
public holiday
voice type
twinned administrative body
rector
medical condition
successful candidate
next higher rank
organisation directed from the office or person
contributing factor of
Answer: twinned administrative body
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Saint Petersburg" . ?e_2 <pred:name> "Lviv" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Saint Petersburg
function: Find
inputs: Lviv
function: QueryRelation
dependencies: 0
1