Question: What country does the School of the Art Institute of Chicago's headquarter location is Chicago (the one that is the twinned administrative body of Busan) belong to?
Choices: Albania
Romania
Lebanon
Kingdom of the Netherlands
Costa Rica
United States of America
Serbia
Singapore
Spain
Union of South Africa
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "School of the Art Institute of Chicago" . ?e_2 <pred:name> "Chicago" . ?e_2 <twinned_administrative_body> ?e_3 . ?e_3 <pred:name> "Busan" . ?e_1 <headquarters_location> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <headquarters_location> ; <pred:fact_t> ?e_2 ] <country> ?qpv .  }
Program:
function: Find
inputs: School of the Art Institute of Chicago
function: Find
inputs: Busan
function: Relate
dependencies: 1
inputs: twinned administrative body
backward
function: Find
inputs: Chicago
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: headquarters location
country
Answer: United States of America