Question: Which film has the title District 9?
Choices: Rebecca
Adaptation
District 9
The Fighter
Barcelona
The Island of Dr. Moreau
Talk to Her
A Prairie Home Companion
Beauty and the Beast
Pleasantville
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <title> ?pv . ?pv <pred:value> "District 9" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
District 9
function: FilterConcept
dependencies: 1
inputs: film
function: What
dependencies: 2
Answer: District 9