Question: Who directed Braveheart (the one whose publication date is 1925-01-01)?
Choices: Todd Rundgren
Frank Borzage
Andrea Martin
Harry Nilsson
Richard Gere
Lon Chaney
Mel Gibson
Sylvester Stallone
William Henry Harrison
Alan Hale
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <director> ?e . ?e_1 <pred:name> "Braveheart" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1925-01-01"^^xsd:date .   }
Program:
function: Find
inputs: Braveheart
function: FilterDate
dependencies: 0
inputs: publication date
1925-01-01
=
function: Relate
dependencies: 1
inputs: director
forward
function: FilterConcept
dependencies: 2
inputs: human
function: What
dependencies: 3
Answer: Alan Hale