Question: Douglas Adams penned which visual artwork?
Choices:
The Hitchhiker's Guide to the Galaxy
Stardust
Pleasantville
The Little Mermaid
Rebecca
The Count of Monte Cristo
Crossroads
The Portrait of a Lady
The Three Musketeers
Talk to Her
Program:
function: Find
inputs: Douglas Adams
function: Relate
dependencies: 0
inputs: after a work by
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <after_a_work_by> ?e_1 . ?e_1 <pred:name> "Douglas Adams" .   }
Answer: The Hitchhiker's Guide to the Galaxy