Question: What is the area of the 168,546 population count Douglas County?
Choices: 1269 square kilometre
135010000 square metre
161.675629 square kilometre
1505 square kilometre
162 square kilometre
79.108534 square kilometre
37.980867 square kilometre
151.68 square kilometre
880 square kilometre
641 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Douglas County" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "168546"^^xsd:double . ?e <area> ?pv .  }
Program:
function: Find
inputs: Douglas County
function: FilterNum
dependencies: 0
inputs: population
168546
=
function: QueryAttr
dependencies: 1
inputs: area
Answer: 880 square kilometre