Question: How is it determined that 2.545 is the total fertility rate of a constitutional monarchy which has a diplomatic relation with Spain?
Choices: Population registration in Sweden
gross floor area
United Kingdom Census 2011
administrative division valid at the time point of history to which the data relates
population projection
estimation
Address Based Population Registration System
Canada 2016 Census
estimation process
UIS estimation
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "constitutional monarchy" . ?e_1 <diplomatic_relation> ?e . ?e_1 <pred:name> "Spain" .  ?e <total_fertility_rate> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2.545"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <total_fertility_rate> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Spain
function: Relate
dependencies: 0
inputs: diplomatic relation
forward
function: FilterConcept
dependencies: 1
inputs: constitutional monarchy
function: QueryAttrQualifier
dependencies: 2
inputs: total fertility rate
2.545
determination method
Answer: estimation process