Question: Which area has lower elevation above sea level, Toronto or Buenos Aires?
Choices:
Bergen
Kingston
Kilkenny
Buenos Aires
Dundee
Cork
Abidjan
Toronto
Trieste
Chihuahua
Answer: Buenos Aires
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Toronto" .  } UNION { ?e <pred:name> "Buenos Aires" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Toronto
function: Find
inputs: Buenos Aires
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
less