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