Question: Donald Pleasence is cast in what role on Halloween, with Dean Cundey as director of photography ?
Choices: Peter Pan
Samuel Loomis
Will Scarlet
Ron Kovic
Joan of Arc
Virgil Earp
Luke Hobbs
Mufasa
Stannis Baratheon
Leland Stottlemeyer
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Halloween" . ?e_1 <director_of_photography> ?e_3 . ?e_3 <pred:name> "Dean Cundey" . ?e_2 <pred:name> "Donald Pleasence" . ?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: Dean Cundey
function: Relate
dependencies: 0
inputs: director of photography
backward
function: Find
inputs: Halloween
function: And
dependencies: 1
2
function: Find
inputs: Donald Pleasence
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Samuel Loomis