Question: Who is the person doing voice acting in Mulan (the one where Frank Welker, a singer, does voice acting) ?
Choices: Donny Osmond
Rahul Dev Burman
Richard Gere
Jim Cummings
Pat Morita
Frank Welker
David Byrne
William Henry Harrison
Max Fleischer
Sylvester Stallone
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <voice_actor> ?e . ?e_1 <pred:name> "Mulan" . ?e_1 <voice_actor> ?e_2 . ?e_2 <pred:name> "Frank Welker" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <voice_actor> ; <pred:fact_t> ?e ] <object_has_role> ?qpv . ?qpv <pred:value> "singer" .  }
Program:
function: Find
inputs: Frank Welker
function: Relate
dependencies: 0
inputs: voice actor
backward
function: Find
inputs: Mulan
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: voice actor
forward
function: QFilterStr
dependencies: 4
inputs: object has role
singer
function: FilterConcept
dependencies: 5
inputs: human
function: What
dependencies: 6
Answer: Donny Osmond