Question: Does the Danube or Hudson River have the larger watershed area?
Choices:
Sydney Pollack
Columbia River
Rhine
Hudson River
Danube
Mississippi River
Missouri River
Amazon
Ohio River
River Thames
Program:
function: Find
inputs: Danube
function: Find
inputs: Hudson River
function: SelectBetween
dependencies: 0
1
inputs: watershed area
greater
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Danube" .  } UNION { ?e <pred:name> "Hudson River" .  } ?e <watershed_area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Danube