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