Question: Which film is titled Jack London ?
Choices: Midnight Cowboy
Cyrano de Bergerac
Cinderella
Rebecca
A Prairie Home Companion
Talk to Her
Jack London
Pleasantville
Coming Home
It's Complicated
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <title> ?pv . ?pv <pred:value> "Jack London" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Jack London
function: FilterConcept
dependencies: 1
inputs: film
function: What
dependencies: 2
Answer: Jack London