Question: What is the relationship between Joe Haldeman and the United States of America?
Choices: soundtrack album
has parts of the class
superhuman feature or ability
military rank
use
characters
is a list of
member of sports team
country of citizenship
production company
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Joe Haldeman" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Joe Haldeman
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 0
1
Answer: country of citizenship