Question: Who is the screenwriter of Samson and Delilah (the one titled Samson und Delila)  ?
Choices:
Rahul Dev Burman
David Byrne
Gary Ross
Sylvester Stallone
Billy Boyd
Alexander Korda
Richard Gere
William Henry Harrison
Simon Cowell
Lewis Gilbert
Answer: Alexander Korda
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <screenwriter> ?e . ?e_1 <pred:name> "Samson and Delilah" . ?e_1 <title> ?pv . ?pv <pred:value> "Samson und Delila" .   }
Program:
function: Find
inputs: Samson and Delilah
function: FilterStr
dependencies: 0
inputs: title
Samson und Delila
function: Relate
dependencies: 1
inputs: screenwriter
forward
function: FilterConcept
dependencies: 2
inputs: human
function: What
dependencies: 3