Question: Which movie is narrated by a person born on 1954-12-18?
Choices: Limitless
The Hitchhiker's Guide to the Galaxy
Goodfellas
3 Idiots
Lagaan
Avatar
The Big Lebowski
Rebecca
A Prairie Home Companion
The Bourne Ultimatum
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <narrator> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1954-12-18"^^xsd:date .   }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of birth
1954-12-18
=
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: narrator
backward
function: FilterConcept
dependencies: 3
inputs: film
function: What
dependencies: 4
Answer: Goodfellas