Question: Which higher education institution's headquarter location is Burnaby and inception time is before 1971 ?
Choices:
Pennsylvania State University
McMaster University
Simon Fraser University
University of Manchester
Princeton University
McNeese State University
Imperial College London
Texas Southern University
University of Bucharest
University of California, San Diego
Answer: Simon Fraser University
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Burnaby" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1971 ) .  }
Program:
function: Find
inputs: Burnaby
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: higher education institution
function: FindAll
function: FilterYear
dependencies: 3
inputs: inception
1971
<
function: FilterConcept
dependencies: 4
inputs: higher education institution
function: And
dependencies: 2
5
function: What
dependencies: 6