Question: What is the area of Hubei?
Choices: 38394.0 square kilometre
20.500126 square kilometre
25.359355 square kilometre
185900 square kilometre
314.96 hectare
177200000 square metre
622918 square kilometre
40 square kilometre
133.322917 square kilometre
170800000 square metre
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Hubei" . ?e <area> ?pv .  }
Program:
function: Find
inputs: Hubei
function: QueryAttr
dependencies: 0
inputs: area
Answer: 185900 square kilometre