Question: What is Lance Henriksen's role in the adventure film Aliens?
Choices: Scott Evil
Leonard McCoy
Carver
Father John Fielding
B.E.N.
Stephen Maturin
Johannes Vermeer
Hugo "Hurley" Reyes
Catherine Willows
Bishop
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Aliens" . ?e_1 <genre> ?e_3 . ?e_3 <pred:name> "adventure film" . ?e_2 <pred:name> "Lance Henriksen" . ?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: adventure film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Aliens
function: And
dependencies: 1
2
function: Find
inputs: Lance Henriksen
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Bishop