Question: What is Geraldine Somerville's character role in Harry Potter and the Prisoner of Azkaban (the one that was nominated for BAFTA Award for Best Special Visual Effects)?
Choices: Thunderbolt Ross
Foggy Nelson
Miles Dyson
Lily Potter
Grace Adler
Wesley Crusher
Dr. Facilier
Grover
Dave Williams
Samuel Loomis
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Harry Potter and the Prisoner of Azkaban" . ?e_1 <nominated_for> ?e_3 . ?e_3 <pred:name> "BAFTA Award for Best Special Visual Effects" . ?e_2 <pred:name> "Geraldine Somerville" . ?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: BAFTA Award for Best Special Visual Effects
function: Relate
dependencies: 0
inputs: nominated for
backward
function: Find
inputs: Harry Potter and the Prisoner of Azkaban
function: And
dependencies: 1
2
function: Find
inputs: Geraldine Somerville
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Lily Potter