Question: For the Ohio county whose FIPS 6-4 (US counties) is 39057, what is the determination method of this value that its population is 161588?
Choices: Russian Empire Census
United Kingdom Census 1991
hearth tax
Sixth National Population Census of the People's Republic of China
estimation process
middle
Taqdir
United Kingdom Census 2011
administrative division valid at the moment of publication
gross floor area
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Ohio" . ?e <FIPS_6-4_(US_counties)> ?pv_1 . ?pv_1 <pred:value> "39057" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "161588"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 6-4 (US counties)
39057
function: FilterConcept
dependencies: 1
inputs: county of Ohio
function: QueryAttrQualifier
dependencies: 2
inputs: population
161588
determination method
Answer: estimation process