Question: Does St. Louis or Taunton (the one whose country is United States of America) have greater elevation (above sea level)?
Choices: Compton
Columbus
Waukegan
Oakland
New Haven
St. Louis
Greenville
Taunton
Franklin
Boulder
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "St. Louis" .  } UNION { ?e <pred:name> "Taunton" . ?e <country> ?e_1 . ?e_1 <pred:name> "United States of America" .   } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: St. Louis
function: Find
inputs: United States of America
function: Relate
dependencies: 1
inputs: country
backward
function: Find
inputs: Taunton
function: And
dependencies: 2
3
function: SelectBetween
dependencies: 0
4
inputs: elevation above sea level
greater
Answer: St. Louis