Question: Sam Rockwell is cast in what role on The Hitchhiker's Guide to the Galaxy, which also features Jason Schwartzman as a cast member?
Choices: Sabretooth
Sylar
Irina Spalko
Karen Smith
Kathryn Merteuil
Zaphod Beeblebrox
Akrisios
Erwin König
Perry White
Chris Taub
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "The Hitchhiker's Guide to the Galaxy" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Jason Schwartzman" . ?e_2 <pred:name> "Sam Rockwell" . ?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: Jason Schwartzman
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: The Hitchhiker's Guide to the Galaxy
function: And
dependencies: 1
2
function: Find
inputs: Sam Rockwell
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Zaphod Beeblebrox