Question: What is the character role of Jay Chou in  The Green Hornet (the one whose production company is Sony Pictures)?
Choices:
Chang
General Orlov
Felicity Shagwell
Derek Zoolander
Professor Farnsworth
The Smoking Man
Tyler Durden
Kato
Eddie Morra
Elastigirl
Answer: Kato
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "The Green Hornet" . ?e_1 <production_company> ?e_3 . ?e_3 <pred:name> "Sony Pictures" . ?e_2 <pred:name> "Jay Chou" . ?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: Sony Pictures
function: Relate
dependencies: 0
inputs: production company
backward
function: Find
inputs: The Green Hornet
function: And
dependencies: 1
2
function: Find
inputs: Jay Chou
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role