Question: Is Reims or Eindhoven at a lower elevation?
Choices: Eindhoven
Aachen
Lyon
Bordeaux
Dnipro
Reims
Halle (Saale)
Fort Smith
Stuttgart
Wuppertal
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Reims" .  } UNION { ?e <pred:name> "Eindhoven" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Reims
function: Find
inputs: Eindhoven
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
less
Answer: Eindhoven