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