Question: How are the North Sea and Rhine related?
Choices: tributary
capital
fictional universe described in
month of the year
chief executive officer
architectural style
has contributing factor
official language
office held by head of state
afflicts
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "North Sea" . ?e_2 <pred:name> "Rhine" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: North Sea
function: Find
inputs: Rhine
function: QueryRelation
dependencies: 0
1
Answer: tributary