Question: What is the determination method of 54, the ranking of the national association football team that belongs to El Salvador?
Choices: FIFA World Rankings
administrative division valid at the moment of publication
questionnaire
Census
Pensky–Martens closed-cup test
middle
administrative division valid at the time point of history to which the data relates
UIS estimation
2000 United States Census
estimation
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "national association football team" . ?e <country_for_sport> ?e_1 . ?e_1 <pred:name> "El Salvador" .  ?e <ranking> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "54"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <ranking> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: El Salvador
function: Relate
dependencies: 0
inputs: country for sport
backward
function: FilterConcept
dependencies: 1
inputs: national association football team
function: QueryAttrQualifier
dependencies: 2
inputs: ranking
54
determination method
Answer: FIFA World Rankings