Question: Which has higher elevation above sea level, Aspen or Macon?
Choices: Columbus
Aspen
Macon
Franklin
New Haven
Lansing
Waukegan
Boulder
Compton
Greenville
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Aspen" .  } UNION { ?e <pred:name> "Macon" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: Aspen
function: Find
inputs: Macon
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
Answer: Aspen