Question: When was the movie titled Saskatchewan published?
Choices: 1954-01-01
2006-04-06
2010-06-03
1980-09-19
1979-05-25
2007-11-15
1987-10-04
1919-01-01
2010-01-21
2008-07-17
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Saskatchewan" . ?e <publication_date> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
Saskatchewan
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: publication date
Answer: 1954-01-01