Question: How was the population figure 499,509 arrived at for the New Jersey county containing the administrative division Morristown?
Choices: rated voltage
register office
United States Census
Russian Empire Census
extrapolation
Population registration in Sweden
Canada 2011 Census
resident registration
United Kingdom Census 1981
demographic balance
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of New Jersey" . ?e <contains_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Morristown" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "499509"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Morristown
function: Relate
dependencies: 0
inputs: contains administrative territorial entity
backward
function: FilterConcept
dependencies: 1
inputs: county of New Jersey
function: QueryAttrQualifier
dependencies: 2
inputs: population
499509
determination method
Answer: demographic balance