Question: What is the university whose headquarter location is at 350 Victoria Street in Toronto?
Choices: Imperial College London
York University
Presidency University
Ryerson University
University of Toronto
Pennsylvania State University
McNeese State University
King's College London
University of Manchester
University of Tehran
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Toronto" .  [ <pred:fact_h> ?e ; <pred:fact_r> <headquarters_location> ; <pred:fact_t> ?e_1 ] <located_at_street_address> ?qpv . ?qpv <pred:value> "350 Victoria Street" .  }
Program:
function: Find
inputs: Toronto
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: QFilterStr
dependencies: 1
inputs: located at street address
350 Victoria Street
function: FilterConcept
dependencies: 2
inputs: university
function: What
dependencies: 3
Answer: Ryerson University