Question: What is the relation between the North Sea with the River Thames?
Choices: practiced by
art director
spouse
official symbol
natural product of taxon
located in or next to body of water
tributary
place of death
Wikidata property
software engine
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "North Sea" . ?e_2 <pred:name> "River Thames" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: North Sea
function: Find
inputs: River Thames
function: QueryRelation
dependencies: 0
1
Answer: tributary