Question: How was the population size 180,781 figured for the independent city of Ella Fitzgerald's birth?
Choices: Address Based Population Registration System
Taqdir
United States Census
Family record booklet
Canada 2016 Census
UIS estimation
estimation process
tradition
Population registration in Sweden
United Kingdom Census 1971
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Ella Fitzgerald" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "180781"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Ella Fitzgerald
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: independent city
function: QueryAttrQualifier
dependencies: 2
inputs: population
180781
determination method
Answer: estimation process