Question: Which Simon Fraser University employee resides in Vancouver, where Fringe is situated?
Choices: William Henry Harrison
James E. Reilly
Simon Cowell
Rahul Dev Burman
Sylvester Stallone
Max Fleischer
David Byrne
Garry Chalk
John Mills
Richard Gere
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <employer> ?e_1 . ?e_1 <pred:name> "Simon Fraser University" .  ?e <residence> ?e_2 . ?e_2 <pred:name> "Vancouver" . ?e_3 <location> ?e_2 . ?e_3 <pred:name> "Fringe" .  }
Program:
function: Find
inputs: Simon Fraser University
function: Relate
dependencies: 0
inputs: employer
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: Fringe
function: Relate
dependencies: 3
inputs: location
forward
function: Find
inputs: Vancouver
function: And
dependencies: 4
5
function: Relate
dependencies: 6
inputs: residence
backward
function: FilterConcept
dependencies: 7
inputs: human
function: And
dependencies: 2
8
function: What
dependencies: 9
Answer: John Mills