Question: What film contains Days of Thunder (the one whose country is United States of America)?
Choices: The Fifth Element
Days of Thunder
A Prairie Home Companion
Talk to Her
Killers
Rebecca
Pleasantville
Training Day
The Towering Inferno
The Station Agent
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e_1 <part_of_the_series> ?e . ?e_1 <pred:name> "Days of Thunder" . ?e_1 <country> ?e_2 . ?e_2 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: Find
inputs: Days of Thunder
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: part of the series
forward
function: FilterConcept
dependencies: 4
inputs: film
function: What
dependencies: 5
Answer: Days of Thunder