Question: What character does Hugh Laurie play in House, which also has Lisa Edelstein in the cast?
Choices: Alan Garner
J. Edgar Hoover
Wanda the Wolf
Jim Rhodes / War Machine
Cassander
Irina Derevko
Aragorn
Gregory House
Eddie Valiant
Tony Soprano
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "House" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Lisa Edelstein" . ?e_2 <pred:name> "Hugh Laurie" . ?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: Lisa Edelstein
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: House
function: And
dependencies: 1
2
function: Find
inputs: Hugh Laurie
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Gregory House