Question: Which director of A Star Is Born, with Barbra Streisand as a cast member, died prior to 2014?
Choices: William Henry Harrison
Franz Schubert
Max Fleischer
George Cukor
Paul Newman
Sydney Pollack
William A. Wellman
Frank Pierson
Sylvester Stallone
Warren G. Harding
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <director> ?e . ?e_1 <pred:name> "A Star Is Born" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Barbra Streisand" .  ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2014 ) .  }
Program:
function: Find
inputs: Barbra Streisand
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: A Star Is Born
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: director
forward
function: FilterConcept
dependencies: 4
inputs: human
function: FindAll
function: FilterYear
dependencies: 6
inputs: date of death
2014
<
function: FilterConcept
dependencies: 7
inputs: human
function: And
dependencies: 5
8
function: What
dependencies: 9
Answer: Frank Pierson