Question: For Fairfield County where Jessica Tandy died, and which has a population of 933733, tell me the determination method of this value.
Choices: Sixth National Population Census of the People's Republic of China
Canada 2011 Census
Family record booklet
estimation process
register office
administrative division valid at the time point of history to which the data relates
Pensky–Martens closed-cup test
Yemen General Census of Population, Housing and Establishments 2004
FIFA World Rankings
extrapolation
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Fairfield County" . ?e_1 <place_of_death> ?e . ?e_1 <pred:name> "Jessica Tandy" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "933733"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Jessica Tandy
function: Relate
dependencies: 0
inputs: place of death
forward
function: Find
inputs: Fairfield County
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
933733
determination method
Answer: estimation process