Question: What is the title of The Challenge (the one whose distributor is Warner Bros.)?
Choices: Cave of Forgotten Dreams
In Harm's Way
Zombieland
A League of Their Own
Minority Report
Demolition Man
Der Untergang
The Challenge
Congo
Sayonara
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "The Challenge" . ?e <distributor> ?e_1 . ?e_1 <pred:name> "Warner Bros." .  ?e <title> ?pv .  }
Program:
function: Find
inputs: Warner Bros.
function: Relate
dependencies: 0
inputs: distributor
backward
function: Find
inputs: The Challenge
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
Answer: The Challenge