Question: What is the character role of Christoph Waltz in  Inglourious Basterds?
Choices:
Grand Moff Tarkin
Uncle Ben
Dienekes
B.E.N.
Ellie
Johannes Vermeer
Gilderoy Lockhart
Mr. Dryden
Jessica Rabbit
Hans Landa
Answer: Hans Landa
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Inglourious Basterds" . ?e_2 <pred:name> "Christoph Waltz" . ?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: Inglourious Basterds
function: Find
inputs: Christoph Waltz
function: QueryRelationQualifier
dependencies: 0
1
inputs: cast member
character role