Question: What is the area of Warsaw?
Choices: 112.01 square kilometre
16440 square kilometre
31.90534 square kilometre
2187 square kilometre
169640 square kilometre
5083.130122 square kilometre
74.966062 square kilometre
19210 square kilometre
200520.0 square kilometre
517.24 square kilometre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Warsaw" . ?e <area> ?pv .  }
Program:
function: Find
inputs: Warsaw
function: QueryAttr
dependencies: 0
inputs: area
Answer: 517.24 square kilometre