Question: What relation does English have to Niagara Falls, directed by Roscoe Arbuckle?
Choices: copyright representative
spouse
film editor
noble title
record label
license
programming language
original language of film or TV show
commissioned by
cast member
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Niagara Falls" . ?e_1 <director> ?e_3 . ?e_3 <pred:name> "Roscoe Arbuckle" . ?e_2 <pred:name> "English" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Roscoe Arbuckle
function: Relate
dependencies: 0
inputs: director
backward
function: Find
inputs: Niagara Falls
function: And
dependencies: 1
2
function: Find
inputs: English
function: QueryRelation
dependencies: 3
4
Answer: original language of film or TV show