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