Question: What person has the profession of film director and is the screenwriter of Antwone Fisher (whose director is Denzel Washington)?
Choices: Max Fleischer
William Henry Harrison
Sylvester Stallone
Antwone Fisher
George Michael
Steven Soderbergh
Simon Cowell
Richard Gere
Santosh Sivan
David Byrne
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "film director" .  ?e_2 <screenwriter> ?e . ?e_2 <pred:name> "Antwone Fisher" . ?e_2 <director> ?e_3 . ?e_3 <pred:name> "Denzel Washington" .  }
Program:
function: Find
inputs: film director
function: Relate
dependencies: 0
inputs: occupation
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: Denzel Washington
function: Relate
dependencies: 3
inputs: director
backward
function: Find
inputs: Antwone Fisher
function: And
dependencies: 4
5
function: Relate
dependencies: 6
inputs: screenwriter
forward
function: FilterConcept
dependencies: 7
inputs: human
function: And
dependencies: 2
8
function: What
dependencies: 9
Answer: Antwone Fisher