Question: On what date was the drama titled Crossroads published?
Choices:
2008-01-10
2011-06-30
1987-05-14
1937-01-01
1989-06-09
2017-09-28
1993-10-10
2012-06-28
1997-11-21
2010-02-11
Program:
function: Find
inputs: drama film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Crossroads
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Crossroads" . ?e <genre> ?e_1 . ?e_1 <pred:name> "drama film" .  ?e <publication_date> ?pv .  }
Answer: 1937-01-01