Question: Regarding the Michigan county that has Ann Arbor as its capital and population of 351146, tell me this value's determination method.
Choices: United Kingdom Census 1981
2016 Australian census
Russian Empire Census
UIS estimation
United Kingdom Census 2001
Address Based Population Registration System
estimation process
Yemen General Census of Population, Housing and Establishments 2004
FIFA World Rankings
Taqdir
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Michigan" . ?e_1 <capital_of> ?e . ?e_1 <pred:name> "Ann Arbor" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "351146"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Ann Arbor
function: Relate
dependencies: 0
inputs: capital of
forward
function: FilterConcept
dependencies: 1
inputs: county of Michigan
function: QueryAttrQualifier
dependencies: 2
inputs: population
351146
determination method
Answer: estimation process