Question: What publication date pertains to the single release which was in the genre of soul music?
Choices: 2005-06-09
1944
2010-06-01
2007-07-13
1961
2002-11-21
2014-10-04
1965-12-01
1962-10-04
2007-10-25
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "single" . ?e <genre> ?e_1 . ?e_1 <pred:name> "soul music" .  ?e <publication_date> ?pv .  }
Program:
function: Find
inputs: soul music
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: single
function: QueryAttr
dependencies: 2
inputs: publication date
Answer: 1961