Question: I need to know the publication date of Milan, which was directed by Mahesh Bhatt.
Choices:
1998-05-20
1991-06-14
2008-11-20
1980-06-16
2009-07-01
1995-01-01
1997-05-07
2011-07-14
2012-06-20
1988-07-14
Answer: 1995-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Milan" . ?e <director> ?e_1 . ?e_1 <pred:name> "Mahesh Bhatt" .  ?e <publication_date> ?pv .  }
Program:
function: Find
inputs: Mahesh Bhatt
function: Relate
dependencies: 0
inputs: director
backward
function: Find
inputs: Milan
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date