Question: What is the character role of James Earl Jones as a voice actor in Star Wars Episode IV: A New Hope that received an Academy Award for Best Sound Mixing?
Choices: Hamm
Barty Crouch Jr.
Scratchy
George O'Malley
Digory Kirke
Guinevere
Darth Vader
Lord Voldemort
Derek Shepherd
Abraham Lincoln
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Star Wars Episode IV: A New Hope" . ?e_1 <award_received> ?e_3 . ?e_3 <pred:name> "Academy Award for Best Sound Mixing" . ?e_2 <pred:name> "James Earl Jones" . ?e_1 <voice_actor> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <voice_actor> ; <pred:fact_t> ?e_2 ] <character_role> ?qpv .  }
Program:
function: Find
inputs: Academy Award for Best Sound Mixing
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: Star Wars Episode IV: A New Hope
function: And
dependencies: 1
2
function: Find
inputs: James Earl Jones
function: QueryRelationQualifier
dependencies: 3
4
inputs: voice actor
character role
Answer: Darth Vader