Question: What is the character role of Ryan Reynolds in Green Lantern?
Choices: Richard Winters
Billy Breakenridge
Stanley Kowalski
Hal Jordan
Louis XIV of France
Arthur Wellesley, 1st Duke of Wellington
Diane Lockhart
Pearl Krabs
Marcus Aurelius Antoninus
Marty McFly
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Green Lantern" . ?e_2 <pred:name> "Ryan Reynolds" . ?e_1 <cast_member> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e_2 ] <character_role> ?qpv .  }
Program:
function: Find
inputs: Green Lantern
function: Find
inputs: Ryan Reynolds
function: QueryRelationQualifier
dependencies: 0
1
inputs: cast member
character role
Answer: Hal Jordan