Question: What is the character role of Carl Weathers in Rocky published on 1976-11-21?
Choices: Melvin Purvis
Arthur Miller
Chloe O'Brian
Kathryn Merteuil
Harlem Bystander
Frederick III
Lily Potter
Apollo Creed
Rapunzel
Lindy Chamberlain-Creighton
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Rocky" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1976-11-21"^^xsd:date . ?e_2 <pred:name> "Carl Weathers" . ?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: Rocky
function: FilterDate
dependencies: 0
inputs: publication date
1976-11-21
=
function: Find
inputs: Carl Weathers
function: QueryRelationQualifier
dependencies: 1
2
inputs: cast member
character role
Answer: Apollo Creed