Question: Which one of watershed areas over 380,000 square kilometres has the largest watershed area?
Choices:
Thomas Alva Edison
Mississippi River
Rhine
Missouri River
Hudson River
Columbia River
Ohio River
Danube
Amazon
River Thames
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: watershed area
380000 square kilometre
>
function: FilterConcept
dependencies: 1
inputs: river
function: SelectAmong
dependencies: 2
inputs: watershed area
largest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "river" . ?e <watershed_area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "380000"^^xsd:double ) . ?e <watershed_area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Amazon