Question: When did the sovereign state that has citizen Pierre Trudeau have a population of 4064000?
Choices: 2017-07-18
2011-03-01
1939-12-01
1877
1919-04-01
1911-01-01
2017-07-01
2004-06-24
1675
2000-05-10
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e_1 <country_of_citizenship> ?e . ?e_1 <pred:name> "Pierre Trudeau" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "4064000"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Pierre Trudeau
function: Relate
dependencies: 0
inputs: country of citizenship
forward
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: QueryAttrQualifier
dependencies: 2
inputs: population
4064000
point in time
Answer: 1877