Question: What was John Huston's role in Casino Royale which included David McCallum in the cast.
Choices: Iroh
Terk
Martin Crane
Oz
M
Saavik
Dick Grayson
Lancelot
Joey Quinn
Mr. Waternoose
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Casino Royale" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "David McCallum" . ?e_2 <pred:name> "John Huston" . ?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: David McCallum
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Casino Royale
function: And
dependencies: 1
2
function: Find
inputs: John Huston
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: M