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