Question: The 2011-04-15 release date of the visual artwork produced by Vin Diesel is associated with which major incident?
Choices: September 11 attacks
Saudi unification
nomination decline
première
2009 Toronto International Film Festival
2004 Toronto International Film Festival
Venice Film Festival
Treaty of Jeddah
Cannes Film Festival
Toronto International Film Festival
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Vin Diesel" .  ?e <publication_date> ?pv . ?pv <pred:date> "2011-04-15"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <significant_event> ?qpv .  }
Program:
function: Find
inputs: Vin Diesel
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2011-04-15
significant event
Answer: première