Question: Which area has lower elevation above sea level, Guangzhou or Nassau?
Choices: Kingston
Guangzhou
Bergen
Nassau
Abidjan
Chihuahua
Trieste
Santo Domingo
Dundee
Kilkenny
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Guangzhou" .  } UNION { ?e <pred:name> "Nassau" .  } ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Guangzhou
function: Find
inputs: Nassau
function: SelectBetween
dependencies: 0
1
inputs: elevation above sea level
less
Answer: Guangzhou