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