Question: What was Ernie Hudson's role in Oz with Harold Perrineau?
Choices: Mr. Freeze
Leo Glynn
SpongeBob SquarePants
Michael Dawson
ACME Chairman
Reepicheep
Claudia
Harold Oxley
The Chief
Jessica Glitter
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Oz" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Harold Perrineau" . ?e_2 <pred:name> "Ernie Hudson" . ?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: Harold Perrineau
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Oz
function: And
dependencies: 1
2
function: Find
inputs: Ernie Hudson
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Leo Glynn