Question: What is the character role of  Sean Astin in Terry Pratchett's The Colour of Magic?
Choices:
Princess Leia
Scooby-Doo
Xenia Onatopp
Twoflower
Lucius Malfoy
Emmett Brown
Chester Phillips
Jimmy McNulty
Itchy
László Almásy
Program:
function: Find
inputs: Terry Pratchett's The Colour of Magic
function: Find
inputs: Sean Astin
function: QueryRelationQualifier
dependencies: 0
1
inputs: cast member
character role
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Terry Pratchett's The Colour of Magic" . ?e_2 <pred:name> "Sean Astin" . ?e_1 <cast_member> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e_2 ] <character_role> ?qpv .  }
Answer: Twoflower