Question: When did a film festival edition, that is the regional debut venue, take place ?
Choices: 2014-01-01
1986-01-01
1900-12-31
2012-07-04
2005-02-27
1896
1861-01-01
1839
2010
1816-12-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film festival edition" . ?e_1 <film_regional_debut_venue> ?e . ?e_1 <pred:name> "Black Swan" .  ?e <point_in_time> ?pv .  }
Program:
function: Find
inputs: Black Swan
function: Relate
dependencies: 0
inputs: film regional debut venue
forward
function: FilterConcept
dependencies: 1
inputs: film festival edition
function: QueryAttr
dependencies: 2
inputs: point in time
Answer: 2010