Question: What is the relationship between Superman (the one that is created by David S. Goyer) and the United States of America?
Choices: this taxon is source of
residence
field of work
domain of saint or deity
occupant
country of citizenship
continent
studied by
presenter
edition or translation of
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Superman" . ?e_1 <creator> ?e_3 . ?e_3 <pred:name> "David S. Goyer" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: David S. Goyer
function: Relate
dependencies: 0
inputs: creator
backward
function: Find
inputs: Superman
function: And
dependencies: 1
2
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 3
4
Answer: country of citizenship