Question: What is the title of the movie produced by Aaron Spelling?
Choices: Stargate Atlantis
Cruel Intentions
Brooklyn
Luther
Grey Gardens
Yuma
Dutch
Harry Potter and the Half-Blood Prince
Tuvalu
Air Force One
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Aaron Spelling" .  ?e <title> ?pv .  }
Program:
function: Find
inputs: Aaron Spelling
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: title
Answer: Yuma