Question: Which among Ogden and Pine Bluff has greater elevation above sealevel?
Choices:
Greenville
Compton
Columbus
Lansing
New Haven
Oakland
Boulder
Pine Bluff
Ogden
Franklin
Program:
function: Find
inputs: Ogden
function: Find
inputs: Pine Bluff
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Ogden" .  } UNION { ?e <pred:name> "Pine Bluff" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Ogden