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