Question: Which silent movie is titled The Scarlet Letter?
Choices: The Last of the Mohicans
Hamlet
Rebecca
Pleasantville
The Hunchback of Notre Dame
A Prairie Home Companion
Paris
Little Women
The Scarlet Letter
Earth
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "silent film" . ?e <title> ?pv . ?pv <pred:value> "The Scarlet Letter" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
The Scarlet Letter
function: FilterConcept
dependencies: 1
inputs: silent film
function: What
dependencies: 2
Answer: The Scarlet Letter