Question: What film was produced by a relative of Michael Balcon?
Choices: The Insider
Captain America: The First Avenger
Bleak House
The Barbarian Invasions
Bobby
The Pride of the Yankees
A Midsummer Night's Dream
The Proposition
The Kids Are All Right
Nevada
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <producer> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <relative> ?e_2 . ?e_2 <pred:name> "Michael Balcon" .   }
Program:
function: Find
inputs: Michael Balcon
function: Relate
dependencies: 0
inputs: relative
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: producer
backward
function: FilterConcept
dependencies: 3
inputs: film
function: What
dependencies: 4
Answer: The Barbarian Invasions