Question: Which TV movie primarily depicts sport?
Choices:
And Starring Pancho Villa as Himself
Shackleton
The Ring
The Music Man
The Challenge
Albert Einstein
The Gift
Nine
Eureka Seven
The Goodbye Girl
Answer: Nine
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television film" . ?e <main_subject> ?e_1 . ?e_1 <pred:name> "sport" .   }
Program:
function: Find
inputs: sport
function: Relate
dependencies: 0
inputs: main subject
backward
function: FilterConcept
dependencies: 1
inputs: television film
function: What
dependencies: 2