Question: Frank Langella is cast in what role on Unknown, distributed by Warner Bros.?
Choices: Chas Chandler
Max
John Connor
Moloch
Katya Derevko
Nessus
War Doctor
Professor Rodney Cole
Cassius Marcellus Clay, Sr.
Franz-Otto Dietrich
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Unknown" . ?e_1 <distributor> ?e_3 . ?e_3 <pred:name> "Warner Bros." . ?e_2 <pred:name> "Frank Langella" . ?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: Warner Bros.
function: Relate
dependencies: 0
inputs: distributor
backward
function: Find
inputs: Unknown
function: And
dependencies: 1
2
function: Find
inputs: Frank Langella
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Professor Rodney Cole