Question: When was the Little Mermaid (the one that origins from Japan) published?
Choices:
1990
1992-01-01
2007-05-22
1997-07-25
1953-12-21
2003-03-27
1997-10-08
2012-02-16
1982-11-04
1994-01-06
Program:
function: Find
inputs: Japan
function: Relate
dependencies: 0
inputs: country of origin
backward
function: Find
inputs: The Little Mermaid
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "The Little Mermaid" . ?e <country_of_origin> ?e_1 . ?e_1 <pred:name> "Japan" .  ?e <publication_date> ?pv .  }
Answer: 1992-01-01