Question: What manifestation, was  published in New York City and authored by John Steinbeck?
Choices:
video
women's rights
Mystery
The New York Times
interactive television
Where the Wild Things Are
The Grapes of Wrath
VHS
New York
Blu-ray Disc
Answer: The Grapes of Wrath
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "manifestation" . ?e <place_of_publication> ?e_1 . ?e_1 <pred:name> "New York City" .  ?e <author> ?e_2 . ?e_2 <pred:name> "John Steinbeck" .  }
Program:
function: Find
inputs: New York City
function: Relate
dependencies: 0
inputs: place of publication
backward
function: FilterConcept
dependencies: 1
inputs: manifestation
function: Find
inputs: John Steinbeck
function: Relate
dependencies: 3
inputs: author
backward
function: FilterConcept
dependencies: 4
inputs: manifestation
function: And
dependencies: 2
5
function: What
dependencies: 6