Question: At what point in time is 721599 the population of the city that shares a border with Toronto?
Choices: 1938-12-01
1980-12-31
2012-06-06
1811-01-01
2013-09-12
1964-01-01
2003-10-22
1940-10-01
2016
2006-03-05
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Toronto" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "721599"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Toronto
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrQualifier
dependencies: 2
inputs: population
721599
point in time
Answer: 2016