Question: When was Superman (the one whose publisher is Sunsoft) published?
Choices:
2016-11-10
2018-08-10
2007-08-09
2011-04-15
1992
2013-08-31
2000-05-04
2012-04-11
1980-05-23
2012-05-24
Program:
function: Find
inputs: Sunsoft
function: Relate
dependencies: 0
inputs: publisher
backward
function: Find
inputs: Superman
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Superman" . ?e <publisher> ?e_1 . ?e_1 <pred:name> "Sunsoft" .  ?e <publication_date> ?pv .  }
Answer: 1992