Question: How was it determined that the city where Ezra Pound died has a population of 261905?
Choices: de jure
resident registration
United Kingdom Census 1981
demographic balance
2000 United States Census
2010 United States Census
lead-lead dating
estimation
middle
population projection
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_death> ?e . ?e_1 <pred:name> "Ezra Pound" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "261905"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Ezra Pound
function: Relate
dependencies: 0
inputs: place of death
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttrQualifier
dependencies: 2
inputs: population
261905
determination method
Answer: demographic balance