Question: When was the silent film Vanity Fair published?
Choices:
2007-10-18
1996-11-20
2004-08-27
1996-12-27
2005-12-22
2016-07-28
2007-08-14
2002-01-03
1923-03-25
2001-09-27
Program:
function: Find
inputs: silent film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Vanity Fair
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Vanity Fair" . ?e <genre> ?e_1 . ?e_1 <pred:name> "silent film" .  ?e <publication_date> ?pv .  }
Answer: 1923-03-25