Question: Which silent movie is titled Submarine?
Choices: The Three Musketeers
Pleasantville
Cleopatra
Talk to Her
A Prairie Home Companion
Richard III
Rebecca
The Phantom of the Opera
American Beauty
Submarine
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <title> ?pv . ?pv <pred:value> "Submarine" . ?e <genre> ?e_1 . ?e_1 <pred:name> "silent film" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Submarine
function: FilterConcept
dependencies: 1
inputs: film
function: Find
inputs: silent film
function: Relate
dependencies: 3
inputs: genre
backward
function: FilterConcept
dependencies: 4
inputs: film
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Submarine