Question: What is Jason Isaacs' role in Harry Potter and the Order of the Phoenix starring Alan Rickman?
Choices: Erwin König
Mayor Quimby
Laurie Strode
Lucius Malfoy
Nelson Rockefeller
Ptolemy I Soter
Emmett Brown
Felix Leiter
Man in Black
Mavis Dracula
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Harry Potter and the Order of the Phoenix" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Alan Rickman" . ?e_2 <pred:name> "Jason Isaacs" . ?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: Alan Rickman
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Harry Potter and the Order of the Phoenix
function: And
dependencies: 1
2
function: Find
inputs: Jason Isaacs
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Lucius Malfoy