Question: Which has lower elevation above sea level, Oakland or Petaluma?
Choices:
New Haven
Compton
Boulder
Oakland
Franklin
Lansing
Waukegan
Greenville
Petaluma
New Britain
Program:
function: Find
inputs: Oakland
function: Find
inputs: Petaluma
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
less
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Oakland" .  } UNION { ?e <pred:name> "Petaluma" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Petaluma