Question: What method determines that 1.55 is the total fertility rate of Portugal?
Choices: Canada 2016 Census
United Kingdom Census 2011
rated voltage
de jure
register office
estimation process
Canada 2011 Census
2000 United States Census
Yemen General Census of Population, Housing and Establishments 2004
Census
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Portugal" . ?e <total_fertility_rate> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "1.55"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <total_fertility_rate> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Portugal
function: QueryAttrQualifier
dependencies: 0
inputs: total fertility rate
1.55
determination method
Answer: estimation process