Question: Does Rosario or Douala have less elevation above sea level?
Choices:
Douala
Santo Domingo
Kilkenny
Bergen
Abidjan
Kingston
Dundee
Rosario
Cork
Trieste
Program:
function: Find
inputs: Rosario
function: Find
inputs: Douala
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
less
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Rosario" .  } UNION { ?e <pred:name> "Douala" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Douala