Question: For High School Musical (the one whose genre is musical film), what is Zac Efron's character role as a cast member in the work?
Choices: Grumpy
Morgan Earp
Alex Kelly
Troy Bolton
Gabrielle Solis
Hector
Sybil Thorndike
Evelyn O'Connell
Servilius Casca
Jessica Rabbit
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "High School Musical" . ?e_1 <genre> ?e_3 . ?e_3 <pred:name> "musical film" . ?e_2 <pred:name> "Zac Efron" . ?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: musical film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: High School Musical
function: And
dependencies: 1
2
function: Find
inputs: Zac Efron
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Troy Bolton