Question: What city borders a city where WIll Arnett was born?
Choices: Turin
Cebu City
New Westminster
Durham
Potsdam
Patna
Niagara Falls
Helsinki
Tirana
Mississauga
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "city" . ?e_2 <place_of_birth> ?e_1 . ?e_2 <pred:name> "Will Arnett" .   }
Program:
function: Find
inputs: Will Arnett
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city
function: Relate
dependencies: 2
inputs: shares border with
backward
function: FilterConcept
dependencies: 3
inputs: city
function: What
dependencies: 4
Answer: Mississauga