Question: Regarding the visual artwork that features Merle Haggard in its cast and that was published on 1997-12-25, where did it get published?
Choices:
North America
Washington, D.C.
Lithuania
Venezuela
United States of America
Sorrento
Australia
Park City
Telluride Film Festival
BFI London Film Festival
Answer: United States of America
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Merle Haggard" .  ?e <publication_date> ?pv . ?pv <pred:date> "1997-12-25"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Merle Haggard
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
1997-12-25
place of publication