Question: Among the feature films whose publication date is before 1991, which one has the smallest duration?
Choices: Mary Poppins
Back to the Future
Fiddler on the Roof
Gulliver's Travels
Ghostbusters
Alice in Wonderland
Popeye
The Hunchback of Notre Dame
Splash
Back to the Future Part II
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <publication_date> ?pv_1 . ?pv_1 <pred:year> ?v_1 . FILTER ( ?v_1 < 1991 ) . ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: publication date
1991
<
function: FilterConcept
dependencies: 1
inputs: feature film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
Answer: Gulliver's Travels