Question: Clarence Brown (the one that has the occupation of film director) directed which silent film?
Choices: Anna Karenina
Hamlet
Paris
The Hunchback of Notre Dame
The Last of the Mohicans
When in Rome
The Scarlet Letter
Emma
Little Women
Rebecca
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "silent film" . ?e <director> ?e_1 . ?e_1 <pred:name> "Clarence Brown" . ?e_1 <occupation> ?e_2 . ?e_2 <pred:name> "film director" .   }
Program:
function: Find
inputs: film director
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Clarence Brown
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: director
backward
function: FilterConcept
dependencies: 4
inputs: silent film
function: What
dependencies: 5
Answer: The Last of the Mohicans